Your search returned over 400 essays for "database management systems"
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Database Management Systems and the Growth of the Internet

- Recent inventions and technical advancements have changed the appearance and indeed, the entire capability of the internet as most people know it. Many events have contributed to this change, but none so much as the processing method known as Database Management Systems (DBMS). From its birth in the last century, the way computers process information has grown and expanded to a point that would have been hard to imagine for the early programmers. This growth actually spurred on the growth of the telecommunications industry....   [tags: Database Management Systems, DBMS]

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The History of Database Management Systems

- The ultimate aim of this paper is to discuss the history of Database Management Systems (DBMSs) and in particular the Relational Database Management System (RDBMS) (McManus, 2003). The paper will start with the definition of DBMSs and an explanation of their functions. The paper will then list the various database models in existence today. The next stage will be to dive in to the history of DBMSs starting from the 1960s, when the first database systems made their way into the computing world to modern trends in DBMS development....   [tags: hardware, RDBMS, Edgar codd, SQL]

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Transaction Management and Database Systems

- Overview The purpose of this report is to examine the idea of transaction management and how it relates to two different database systems that I have chosen for the purpose of the project and for may research. I am also looking at the different elements with regard to transaction management and how each of them work and what they are for in the overall scheme that is transaction management. I will go through the definition of transaction the meaning of transaction how it functions the limitations and restrictions on the access to the user....   [tags: Advanced Database Systems ]

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Database Management Systems and Information Retrieval Systems

- TABLE CONTENT NO Topic 1) Differentiate between database management system and information retrieval system by focusing on their functionalities. 2) Highlight the differences between data and information. 3) Make appropriate use of diagrams to illustrate the underlying concepts/components of database management system and information retrieval system. 4) Differentiate between structured and non structured data. 5) references QUESTION 1 Database is a collection of programs that enables users to create and maintain data....   [tags: structured and non structured data]

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Database Management Systems in Star Trek: The Next Generation

- Most modern science fiction portrays some form of database. From simple text-based systems to complex virtual reality environments, the way information is retrieved from these databases often reflects trends in database management systems. The library computer system seen in "Star Trek: The Next Generation" (ST:TNG) offers an excellent example of a database that both reflects contemporary technologies and illustrates accurate predictions in the development of those technologies. The database contained in the library computer in ST:TNG is capable of storing a vast array of different types of data....   [tags: Technology ]

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Relational and Object-oriented Database Management Systems

- Relational and Object-oriented Database Management Systems A database is a “shared collection of logically related data designed to meet the information needs of multiple users in an organization” (Hoffer 709). Databases contain data records or files, such as sales transactions, product catalogs and inventories, and customer profiles. Databases allows multiple users in an organization to easily access, manage, store, and update data when needed. A database management system is software designed to assist in maintaining and utilization large collections of data, and the need for such systems and their use....   [tags: Information Management Systems IT]

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Database Management Systems

- Database Management A database management system (DBMS) is computer software designed for the purpose of managing databases. Typical examples of DBMSs include Oracle, IBM's DB2, Microsoft Access, Microsoft SQL Server, MySQL, 4th Dimension and FileMaker. DBMSs are typically used by Database administrators in the creation of Database systems. DBMS enables the user to store, modify, and extract information from a database. There are many different types of DBMSs, ranging from small systems that run on personal computers to large systems which run on mainframes....   [tags: Technology Analysis]

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Object-Oriented Database Management Systems

- Object-Oriented Database Management Systems The construction of Object-Oriented Database Management Systems started in the middle 80's, at a prototype building level, and at the beginning of the 90's the first commercial systems appeared. The interest for the development of such systems stems from the need to cover the modeling deficiencies of their predecessors, that is the relational database management systems. They were intended to be used by applications that have to handle big and complex data such as Computer Aided Engineering, Computer Aided Design, and Office Information Systems....   [tags: Computers Technology Engineering Essays]

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Development of Control and Confidentiality for Database Management Systems

- ... Some key features of this model included the notion of distributed authorization administration, dynamic grant and revoke command of authorizations, and the use of views for supporting content-based authorizations. Also, the initial format of familiar commands for grant and revoke of authorizations that are today part of the SQL standard. Next research proposals have extended this basic model with a variety of features, such as negative authorization, role-based and task based authorization temporal authorization, and context-aware authorization....   [tags: access, steganography, authorization]

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Database Systems and Data Management

- ... Then the search results will be displayed with short description about different stories, author name, published date, program name etc.. We store these search details in our database. By clicking on the respective story, it gives the complete story description, respective image (if any) and other details. We display all of these by retrieving from the database. User has the option to comment on a story which will be displayed at the end of the page under comments section. These comments are also stored in our database....   [tags: data mining, language and semantics]

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Database Management and Information Retrieval Systems

- Assignment 1: Analysis of database management and information retrieval systems Differentiate between database management system and information retrieval system by focusing on their functionalities. (up to one page) [30% marks] Database Management System Information Retrieval System Database management system is a computer program designed to manage a large set of structured data. Information Retrieval System is an activity that will obtain information resources that has been saved in database....   [tags: Compare and Contrast, functions]

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Analysis of Database Management and Information Retrieval Systems

- QUESTION 1 Differentiate between database management system and information retrieval system by focusing on their functionalities. Database Management Systems or in short form called DBMS is the major component in most of the information systems. DBMS is the basic system been used in the information system. Or in the other name, DBMS is the traditional way. The Information Retrieval System or IRS is the extended function from the DBMS thus we can explain it here that IRS is came from the DBMS. There will be some differences between Database Management System and Information Retrieval System in the functionalities and uses....   [tags: relational dbms, storage, data]

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Analysis of database management and information retrieval systems

- Table of Content No Topic Page 1. Differentiate between database management system and information retrieval system by focusing on their functionalities. 2. Highlight the differences between data and information. 3. Make appropriate use of diagrams to illustrate the underlying concepts/components of database management system and information retrieval system. 4. Differentiate between structured and non-structured data. Give examples for each. 5. Reference Question 1 Database Management System (DBMS) is a program that use by one or more computer users for create and access data to in a database or a set of software tools that control access, organize, store up...   [tags: technology, DBMS, programming]

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Analysis of Database Management and Information Retrieval Systems

- ... Data Integrity This function is reducing the problem of data integrity such as minimize the data redundancy – same data are stored in more than one place within the database without purpose, and maximize the consistency of data – make sure that the user are retrieve the correct/same data or answer when the same question/task being ask. The DBMS can also ensure that only one user can update the data at one time. > With this function, IRS able to analyze the queries from user and then characterize the item in the form that matching the database....   [tags: computer programs, data security]

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Analysis of Database Management and Information Retrieval Systems

- 1. DIFFERENCES BETWEEN DATABASE MANAGEMENT SYSTEM AND INFORMATION RETRIEVAL SYSTEM DATABASE MANAGEMENT SYSTEM (DBMS) INFORMATION RETRIEVAL SYSTEM (IRS) DBMS offer advance Data Modelling Facility (DMF) including Data Definition Language and Data Manipulation Language for modelling and manipulating data. IRS do not offer an advance DMF. Usually data modelling in IRS is restricted to classification of objects. Data Definition Language of DBMS is the capability to define the data integrity constraints. In IRS such validation mechanisms are less developed....   [tags: raw data, unstructured data]

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Incorporating Data Warehouses into Healthcare

- Primarily business entities rely on the ability of a database management system (DBMS) to collect, store, modify, extract, and analyze information. However, with the increased amount of data collected from the internet, social media, mobile devices, and computers, necessitates the essential for business entities to analyze large quantities of data sets-known as “Big Data.” Innovation is crucial for business organizations to utilize big data to extract and analyze useful information to remain competitive, increase business entities efficiency, and create new lines of business based on consumer needs (James Manyika, 2011)....   [tags: database management systems]

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The Database Management System (DBMS)

- The Database Management System (DBMS) is software that enables the users to define, create, maintain and control the access to the database. It is a software that interact with the user’s applications programs and it database. Meanwhile, information retrieval system is a system that involved the activity that the systems obtain the information. The obtaining information action need the information from it resources. The DBMS has a function that can be differentiate from the information retrieval system....   [tags: technology, computer systems]

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Relational Database Management System For A Cloud Application

- ... Relational Cloud (Database-as-a-service) In 1980, IBM introduced SQL (structured query language), a relational database, to the market. As a result, American Government requirements played a strong role in relational DBMS being developed. Cloud-based database services, referred to as “relational cloud”, offered the potential to address several serious limitations of existing relational databases related to scalability, ease of use, and provisioning in the face of peak load. (Curino, Relational Cloud: A Database-as-a-Service for the Cloud., 2011) Many companies, especially smaller ones whom start out with small applications tend to outgrow the limits of the traditional relational databas...   [tags: SQL, Database management system, Database]

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The Importance Of A Database Administration For An Organization

- ... The administrator has to make sure that the organization’s data are backed up regularly to prevent lapses and errors. He or she can decide on the type of back up facilities to implement when backing up a system. For example, an automatic dump back up is a type of back up facilities that produces the back up of the entire database. An administrator could also decide to select a cold back up, which means the database will shut down during back up. Therefore, an experienced database administrator has to be knowledgeable enough to apply the appropriate back up facilities....   [tags: Database, Database management system]

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The Role of Database Administrator

- ... They usually have a specialty in a field in organizing, refining or gathering. Responsibility of database jobs The responsibility of a database administrator is to serve as the link between the database designers, knowledge managers and users. The database designers are often brought in for completing specific projects and then moving onto other projects at other companies or different departments at the same company. Their job are usually finished when they finish designing the database. While they may be used in the future to perform some modifications to the database, they rarely work together with companies on a day-to-day basis....   [tags: computer systems management]

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Benefits of Management Information Systems

- Evolution of technology has a better option in the revolution of the world thereby progressing from the Stone Age to the classier development and implementation of systems rich in “human intelligence”. The purpose and relevance of management information system is to give direct control to executives to make decisions that give dynamic takeover of the company’s goals. An active Management information system combines data amassed by company’s operations, exterior involvements and records of past activities into information that gives vivid description of what the company has achieved in strategic areas of interest and what is required for supplementary progress....   [tags: database, technology, intelligence]

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Management Information Systems

- Introduction A management information systems helps manager make decisions by providing information from a database with little or no analysis. A decision support system (DSS), on the other hand, helps managers make decisions by analyzing data from a database and providing the results of the analysis to the manager. An MIS supports all three levels of management decision making with reports and query responses. A DSS, on the other hand, is usually best for decisions at the middle and top levels of management....   [tags: Manager, Information, Database]

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Managing Information Systems In Organizations

- Managing Information Systems In Organizations INTRODUCTION In recent years, there has been an abundance of new technologies in the information systems field. These new technologies have altered the very development process itself. Information systems have gone from being a series of one level databases to three dimensional reality, virtual reality, and multimedia systems. In the early days of information systems, the demands were for data, with no real function of artificial intelligence. However, as the 21st century approaches, business has taken on an entirely different function, and the need for individual information systems has grown immensely....   [tags: Database Management System Computers Essays]

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Comparative Analysis of Legacy Database Systems

- COMPARATIVE ANALYSIS OF LEGACY DATABASE SYSTEMS Methods and techniques which are used in [RDBMS] Relational Data Base Management System, it was previously followed by the Database System in simple words before the introduction of RDBMS it was previously followed by the Database System. Database Management System is combination of Database Applications and Database Programs, database management system is still running in Universities and Hospitals of world in present days. Hierarchical System: In Hierarchical System a parent is the only parent of the child means child has only one parent which is called child parent relationship or it represent the...   [tags: relational, hierarchical, network systems]

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Employee Management And Supply Management

- ... New practices are supported by the speed at which information can be produced and distributed from a database and integrated hardware. Because of this as users become more knowledgeable about the capability of a database, the demand for data and information increases. Data may be collected for economic, community, educational, marketing, research and many more purposes. It is changing our world into a very fast-paced, high-maintenance society. “The landscape for database management systems is changing more rapidly” ("DBA Corner - Database Trends and Applications,") Databases use all sorts of different types of data and different programs can fit the different application....   [tags: Database management system, Database, SQL]

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Database Environment Classification

- Introduction: Database environment can be classified into three simple categories: a. Human: Database Administrator - They are responsible to monitor and maintain the databases in an organization. Systems Developers - They are responsible for the development of the computer applications which will talk to the database in do the necessary operations and display the results to the end users. b. Machine: User Interface - This is how the computer application looks and what the end user will use to interact....   [tags: human, machine, database]

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Database Management System : Mysql Server

- ... - It follows the model of Master-Slave; it allows data to be replicated from MySQL database server (the master) to more MySQL database server (the slave). Any change in the Master will recorded into binary log like events. While each slave will receives a copy of the binary log and keeps read and execute the events. It means that it is a process allows maintaining multiple copies of MySQL data easily by get the data to copy automatically from a Master to a Slave database. - Slaves need not be connected permanently to receive updates from the master....   [tags: SQL, Database, MySQL, Databases]

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Customer Relationship Management Systems

- Customer Relationship Management (CRM) systems are an essential portion of businesses of all sizes. According to the Stair textbook, Principles of Information Systems, “CRM software automates and integrates the functions of sales, marketing, and service in an organization.” (p. 376) (Stair) Research identifies key features of CRM, compares two current software solutions delivering CRM, and recommends the best CRM for the ongoing case, Houston Area Consulting Services (HACS) and their proposed Remote Access and TeleCommunication System (RATS)....   [tags: Business, Information Systems, Marketing]

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History of Database Technology Past and Present

- History of Database Technology Past and Present The term database was popularized with the growth of the computer industry and is typically thought of as software used to store, index, manipulate, and retrieve information (Vaughn). Database software has been in use since the Census Bureau used a punch card system to meet the requirements for the collection, sorting, and reporting of data for the 1890 census (National Research Council). These earliest databases were flat file databases. The flat-file style of database works well for small amounts of data that need to be organized to be read and edited by hand....   [tags: Data Database Management]

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Information Handling And Management Tools

- ... The EHR has a large number of reporting tools available; however, the ability to do complex queries can be very challenging and time-consuming, especially when attempting to combine logic across different domains of data. That layer provides a selection of powerful tools for clinical query expression that can be used by SQL query writers and application developers, Complex Boolean logic include and exclude rules, date-based computing, unit conversion and reference scaling, and value aggregation are all implemented using a straightforward visual interface....   [tags: Database management system, Database, SQL]

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Database Management System and IR

- A database management system (DBMS) is a collection of programs that's enable you to store, modify, and extract information from a database (Smitha, 2006). DBMSs have many different types that are run on a personal computer as a small system to large systems that are run on mainframes. An example of database function is like flight reservation system, hotel computerized system and clinic system. DBMS also is a computer program created to manage the database and implement operations on the data requested by the comprehensive consumer....   [tags: computer programs, data]

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Database Systems

- Introduction Effective implementation of strategic plan is a critical task for the management. Before the implementation of this plan, it is essential for the business personnel to collect pertinent information about the strategic plan. In this concern, various database systems have been introduced. For effective management of the staff functions and line functions as well as execution of strategic plan, the company should make use of the data oriented model. The systematic integration of the goals can be done with the help of a well developed information system (O'Brien, 2003)....   [tags: Information Technology ]

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Database Management

- What is a database management system. Discuss each of the five important software components of a database management system. Data Base Managements System (DBMS) is a computer software program installed on a system hard drive that catalog, retrieve, and run queries on data. It provides ways for data to be altered or removed by users or other programs. There are several different types of database management systems that exist that were created for the proper control of databases for specific purposes....   [tags: Technology, Computer Softwares, Data]

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Database Management and Video Rental Libraries

- Technology has become a major part of the today’s society. Most of the information that we see on the internet is derived from databases somewhere in the world. Databases are the key to many things in the world included video rental, libraries, e-commerce, booking a vacation, studying at college and many more. Database administrators and companies often have to make the decision of what database system would best suit their needs. Some important topics to consider are: licensing and cost, user concepts/functions, operating system capability, data partitioning and performance....   [tags: Technology, internet, e-commerce]

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Database Management System and Retrieval Information System

- Database is a collection of programs that enables users to create and maintain data. The other meaning, database some collection the related files that are usually included, concurrent referenced to one another. Good feature of a database is that data and records contains some in different files can be easily organized and save from harm in danger when using specialized database management software called a database management system (DBMS) or database manager. A database-management system (DBMS) is a group of organized data and a set of programs have access to some data....   [tags: collection of data, related files, storage]

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What's the Difference Between Database Management System and Information Retrieval

- 1. Differentiate between database management system and information retrieval system by focusing on their functionalities. Database management system Information retrieval Database management system can provide access to all of the data, alleviating many of the problems associated with data file environment, and data can be shared among data users. Information retrieval can provide the techniques of storing and recovering data and often disseminating Recorded Especially through the use of a computerized system storage techniques and recovery and often disseminate especially through the use of recorded computer data....   [tags: files, functionalities, components, frameworks]

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High Availability Database System

- ... An oversized spectrum of applications would like higher levels of accessibility from their Database Management System (DBMS), as well as real period of time and embedded systems, internet applications and alternative sorts of online systems. Availability can be defined as the time that a system or resource is available for use. The definition of high availability is typically measured according to its percentage of absolute availability where 100 percent means that the resource is available all of the time and there is no downtime....   [tags: computing resources in an enterprise]

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Bioinformatics Knowledge Management Systems

- ... For the steps where KM can be made faster and easier through tools, we can implement that, but there are some steps like the creation of knowledge and the application of knowledge where it requires more than just a simple tool. However, some tools do fit into more than one category but the important thing is that we pick certain means to simplify the KM. The primary two steps that we can use tools for are the Organization & Storage and the Distribution & Sharing. The tools we will be looking at specifically are Reference Management Tools and Mind Mapping tools along with analyzing the sharing capabilities of each....   [tags: genetic information, biological data, websites]

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Database Concepts

- Database Concepts, what are Databases all about. I am writing this paper to answer a few questions as part of my first assignment in a class designed to provide a better understanding of Database Concepts. There are many different types of databases, different implementations of databases, and different database software applications. So how does all this database stuff work. I have worked with databases for most of my professional career at many different levels. Sometimes as the user, entering data, retrieving information, and compiling reports....   [tags: Database Data]

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Management Information Systems

- When it comes to management information systems (MIS), the amount of data collected is becoming increasingly larger every day. For employees the information includes such things as name, address, gender, social security number, work habits, likes and dislikes. For the customer, data collected include name, address, gender, credit card number, likes and dislikes. The question is how we handle this growing collection of data, maximize our profits and, at the same time, protect the customer and employees privacy....   [tags: Business Management ]

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Database Management System Diagram

-  Database program that is a software system that store the database information. It organizes, manages incoming data and provides ways for the data to be modified or extracted by users or other programs.  Is a device interposed between a potential user of information and information collection itself for a given information problem, the purpose of the system is to capture wanted items and to filter out unwanted items.  Structured data.  Unstructured data.  Make new databases.  Define the content of the databases....   [tags: software, data, information, operations]

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Database, Data Warehouse and Mobile Internet

- How businesses store, organize, and manage their data has a tremendous impact on organizational effectiveness (Laudon & Laudon, 2012). In order to determine whether to have a separate database from a data warehouse, you must first understand the differences between the two. A database is referred to as an organized collection of data. Databases are created to operate large quantities of information by storing, retrieving, inputting, and managing that information. Databases are set up so that one set of software programs provides all users with access to all the data....   [tags: Efficiency, Information, Storage]

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Medical Information Systems in Malaysia

- INTRODUCTION Many countries have established national initiatives to implement integrated medical information system to improve nation’s healthcare system and to ensure patients with quality and efficiency of health care services, and Malaysia is no exception. According to Ching et al (2012) the rapid changes in the medical environment have greatly accelerated and increased hospitals’ demand for the quality and quantity of information processing. In Malaysia currently, the Health Minister Datuk Seri Liow Tiong Lai has announced that the government hospitals nationwide will be able to serve patients faster by 2015 when medical records are accessible online....   [tags: Intergrated Medical Information Systems]

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Strategic Human Resource Management

- Knowledge is the product of the professional services firms. It is the essential element that allows the firm to operate in its particular industry sector. The knowledge of the firm lies within the human capital of the firm, the consultant employees. This literature review will look firstly at current academic literature on what this knowledge is and how this knowledge can be managed within professional services firms. Secondly the paper will review relevant theories and practices associated with Strategic Human Resource Management (SHRM) and how these theories and practises can assist in managing the firms’ knowledge....   [tags: Business Management]

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Information Systems in Dentistry

- Introduction According to the given task, it is expected to create the database for the management of the company. Such organization as dentist clinic has chosen for development. In order to collect information, many sources with such kinds of clinics were investigated and used for this purpose. The main ones are http://www.medtorgrf.ru and http://www.mosdental.ru, in which necessary medicines, instruments and main procedures were revealed for the implementation of dental activity. Besides, it is necessary to identify the types of systems to which the designed database belongs....   [tags: Dental Information Systems]

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Database Management System vs Information Retrieval System

- 1. Differentiate Between Database Management System And Information Retrieval System By Focusing On Their Functionalities. Database Management System According to Modern Database Management eight edition, by Jeffrey A. Hoffer, Mary B. Prescott and Fred R. McFadden database management system (DBMS) is define as a software system that is used to create, maintain, and provide controlled access to user databases. Support Concurrent Updates Concurrent updates occur when various users make updates to the database at the same time....   [tags: IT Essays]

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Accounting and Management Information Systems

- Accounting and Management Information Systems A business needs accounting and management information systems to help solve business problems that a business might encounter; and a business needs accounting and management information systems to help gather and organize information, so that the business can make good decisions in their decision-making process in order to help the business succeed. Also, without accounting and management information systems the businesses would be less organized because that is a major part of accounting and management information systems....   [tags: Essays Papers]

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Various Types of Database Models

- 1. Database Models The initial development of data storage started with the file system and these files have actually no relation or information of the application using these files. These files are accessed through the application containing the information or name of the files so these files cannot be considered as database but used to store information about the database. The application software is not aware of the structure of the file but as compared to it database management system consists of metadata and it is the responsibility of metadata to translate the files in physical layer as well as creation of logical layer....   [tags: management, records, storage]

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The Evolution of The Database

- Intro People have been collecting information since the dawn of recorded history. Very shortly after we started recording we ran in to the problem of storage. Where do we put all of this information. We soon developed written languages so we could store our collected information. The next problem to arise was retrieval of our stored information. This led to the development of systems like the dewy decimal system. Organizing books by subject and author made information retrieval a little easier. However, it was computer that revolutionized information storage and retrieval....   [tags: Information Technology]

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Database Optimization: Saving Time and CPU Usage

- ... The problem with the query is that it is too simple. Every time it is run it is searching the entire database and printing everything out. For one thing this is not ideal since it is not very readable and the information is not very specific. To make this query better I added on “WHERE” clauses to give it a specific target. If looking for a how many posts where created on '2010-03-27 14:53:20.727' then run query “SELECT count(post_id) FROM posts WHERE created = '2010-03-27 14:53:20.727'. While that seems simplistic for the topic, it is worth noting since a big part of optimizing queries is knowing what you want and specifically finding it....   [tags: queries, stackexchange]

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Design of a Reconfigurable Hybrid Database System

- ... Placing the reconfigurable platform near the device’s memory further reduces the processing time. Combination of all these three types of database systems described above gives us the “Hybrid Database System (HYBDBS)” that harnesses the power of all three. The design of a Hybrid Database System with Hybrid DB-server as its core component is shown, as provided in the research paper. It differs from standard DB systems in that it has a “Routines Repository” that stores database operators as hardware and software libraries, services and metadata....   [tags: disc resident databases, main memory]

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Software and Hardware Companies: Oracle NZ Ltd

- ... • Includes good customer relationship level of data model. • Offers you full integration with Oracle Business Intelligence. • Integrates risks, performance management, customer insight, and compliance. Benefits: • Reduce complexity by implementing a consistent framework. • Capture the complaints and nuances of customer relationships. • Measures the total balance sheet level results. • Apply sophisticated deterministic analysis. • Use different type of techniques to measure liquidity and market risk....   [tags: intellectual property, database management]

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Determining Databases and Data Communication

- Working as a marketing assistant for a consumer electronics company, I am in charge of setting up my company’s booth and equipments at trade shows. Prior to any show, I meet the marketing managers to determine the equipment and displays needed for the show. These are then scheduled for delivery by a shipper to the show site. Once delivered, I supervise the setting up of the booths and equipment by the trade show personnel. After the show, I supervise the packing as well as schedule the shipment back for the booth components and equipment....   [tags: LAN, WAN, database systems, excel]

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Database privacy and Legal Issues

- Database privacy and legal issues Data privacy law regulates data management, and information systems manage data. Therefore, data privacy assurance must consider system assurance. An IT department should streamline its functions with the industry standards and privacy regulations in order to avoid any disruption. In order to achieve those objectives, the IT department should assess the risks, design a strategic plan to achieve privacy compliance, implement required policies and procedures, and monitor and audit the procedures to ensure privacy compliance....   [tags: essays research papers]

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Database Management System

- DBM405 (Database Management System) Abstract The research that I have done for this individual assignment where I need to provide a brief explanation of OLAP, Data Warehouse and Data Mart, Three-tier architecture and ASP was through a research online. I found that most of these acronyms for computer terminology are hard to find when the meanings that apply to your subject or acronym you are un-aware of it. In conclusion all the above words are related one to each other. Let me start this paper providing a shot briefing about how hard was for me finding most of the explanation of these four terminologies that I will be explaining below....   [tags: Technology]

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Questions and Answers: History of Information Systems

- 1. More often than not, database environments in an organization reflect data structures that have been developed over a period of years, sometimes haphazardly, and that often reflect a variety of architectural styles and structures. Look at the existing database environment in your organization or school or in a local company. a. What is the age of the oldest information system used in the organization. The oldest information system used at American International Group (AIG) is the online employee registration system....   [tags: database, web-based applications]

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Database Systems: Big Data Evolution and Efficiency

- Big Data: A Continuing Evolution Big Data today is continuing to evolve, and appears to be in the beginning stages of evolution. It will continue to grow and need constant research initiatives to keep up. This paper will look at the definition of Big Data and how it is being used, why the current DBMS is unable to handle Big Data efficiently, what hardware and software solutions are being tested, and what challenges the researchers are facing. Big Data is a term used today to talk about the vastly growing amounts of data, (mainly unstructured, but can also include structured and semi structured data), out there to be mined [1]....   [tags: computer data, petabyte or exabyte]

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Critical Analysis of SAP Systems Adoption in Business Organizations

- INTRODUCTION SAP, an acronym for Systems Applications Products is an audit of a computer system from SAP that is meant to make operations around the business environment easy and to wide depths. The relationship between the business and client environment is recently becoming wider and the incorporation of a single unit of management considered the remedy to congestion and delays (Carmel, E. 1997). Throughout the project, the credibility, efficiency, flexibility and suitability of SAP will be discussed critically by evaluating the real-time applications of SAP to fitting the ever expanding world of business and the extent to which it has challenged the minds of software develo...   [tags: Systems Applications Products, data base]

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Comparative Functionality And Usage Of Columnar Databases

- ... The longer it takes to query and process the data, the longer it takes to make a decision which can in-turn effect the accuracy of such decisions. The use of index/offset navigation in queries is a much slower process and columnar databases become the ‘go-to’ for such environments. The software and inner functionality of databases is not the only reason columnar systems are greater in benefit. As mentioned earlier, columnar systems have much smaller files in lieu of full data rows as well as no value-level meta-data....   [tags: SQL, Database management system, Database]

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Functions Of Management

- Mr. so and so, the writer of this memorandum state that this report aims to address the issue of information management within the organization. With the extraordinary increase of clients in our portfolio, the information held in our manual file folders cannot longer be handled by the data processing clerk. It is extremely necessary to implement a new and upgraded database information system. By keeping track of records in this "old fashion" way, it results difficult and time consuming to obtain information and to create reports when needed by management....   [tags: Business Management]

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Differences Between a Database Management System and an Information Retrieval System

- Database Database is an information that consists of data related with structure, meaning, purpose, users and application, objectives and fulfil need requirement. Database management system also known as DBMS is a information that been collected to general purpose. Database application is an independent programmed that provide service, storage manageable, give an efficient interfaced and generate report. There is a few functions of database which is structure definition, population, reporting ad modification of structure....   [tags: information technology, functionality]

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Information Systems for Human Resources Management

- Information Systems for Human Resources Management Information is an essential tool for managers in the retention, recruitment, utilization and evaluation of human resources in health services organizations. Since they support the goals and objectives of the organization, information systems play an important role in planning and management of human resources. These systems will serve as an important personnel administration operational programs, including employee record keeping, budget control, compensation, benefits management, and government reporting....   [tags: Human Resources Management]

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database design

- Database Design Scenario Currently a school uses a non-computerised database system to store the following information about its students: roll class, surname, first name, guardian's name, address, student's date of birth, gender, sport house, emergency-contact telephone number, mailing name, list of subjects offered, and subjects in which the student is enrolled. The system takes up a large amount of space, has many duplicated entries some of these with mistakes and it is time consuming to search....   [tags: essays research papers]

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Relational Database Model

- Comparing and Contrasting the Relational Database Model and OO Model The relational database model is based upon tables or relations. In this model, the physical implementation of the database is abstracted away from the user. Users query the database using a high-level query language, such as SQL. The relations are made up of columns, which have headings indicating the attribute represented by that column. Tables have key fields, which can be used to identify unique records. Keys relate tables to each other....   [tags: essays research papers]

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Management Concepts and Systems

- Management Concepts and Systems The National Academy of Sciences notes that the United States has many of the world’s most successful clinical research facilities and cutting edge medical technology, but there has not been as much of an effort to establish a system to measure the quality of care and the productivity of the healthcare system (National Academy of Engineering and Institute of Medicine Committee on Engineering and the Health Care System, 2005). Each of these concepts have certain strengths and weaknesses....   [tags: Clinical Research Facilities, Sciences]

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Management Information Systems and Health Care Information Systems

- Management Information Systems and Health Care Information Systems Many of people do not know what Management Information Systems and Health Care Information Systems do or the well paying jobs that that are in that field range. Other people know a very slim amount about them but do not understand why someone would want to major in these fields. This research will help you become more familiar with what they are, what they do, and the career choices they bring along, and how this field is very dominate in the job market....   [tags: Information Technology]

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A Look at Database Processing Applications

- Database Processing Applications Computers are one of the most important things of everyday life. However, for most of us do not realize that the thing inside of that computer that makes the computer what it is. The thing that helps us communicate and create with a computer is the applications in which we install on the computer that give the computer its personal. One application is the one that companies use to store; share data on a database system, in order to be successful called a database processing application....   [tags: Computers. Companies, Applications]

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Cyber Security : A Top Priority For Many Companies, Organizations, And Governments

- ... The Open Web Application Security Project (OWASP) is an international organization that focuses on improving the security and strength of software. OWASP goal is to make software security evident so that individual Internet users and organizations everywhere can make educated decisions on true software security risks. Ever since 2010 OWASP has created an OWASP Top Ten List. The OWASP Top Ten List sequences the most critical web application security flaws based on a broad consensus. SQL Injections have topped this list from the beginning and continues to hold the number one spot (SQL Injection, OWASP)....   [tags: SQL, Database]

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Merging Object Oriented Programming Ethics with Database Management Ethics

- The OODBMS is the product of merging object oriented programming ethics with database management ethics. Object oriented programming concepts such as encapsulation, polymorphism and inheritance are imposed as well as database management concepts such as the ACID properties (Atomicity, Consistency, Isolation and Durability) which show the way for system reliability, it also supports an ad hoc query language and secondary storage management systems, which is allocated for managing very large amounts of data....   [tags: OODBMS, encapsulation, polymorphism]

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The Nature of Database Locking

- Hello Mortoza and Fellow Classmates, Know who your enemy is, know how yourself is, and then you will be able to fight any hundreds of battles without having any disasters of your own. Database locking is what you call a varied, evolving, complicated, and technical topic. As testers, we will often think about that it belongs in the realm of what is called the developer and the DBA (i.e. not my problem). To both of the functional and performance testers, it is the enemy which has led to many other disasters known as the presenter that can personally attest....   [tags: protect, transaction, ACID]

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Database Applications in Business Intelligence

- Database Applications in Business Intelligence Table of Contents Introduction…………………………………………………………………………………3 Motivation…………………………………………………………………………………..3 Research methods……………………………………………………………………………3 Why is business intelligence so important. ……………………………………………….4 Two main functions of Business Intelligence………………………………………………5 Popular BI tools……………………………………………………………………………..5 What is QlikView…………………………………………………………………………….6 Important features of QlikView…………………………………………………………….6 How is QlikView used in business organizations?...................................................................7 Visualization of data using QlikView………………………………………………………8 Conclusion……………………………………..…………………………………………...   [tags: increasing competitive advantage or performance]

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Multi-Agents for Decision Support Systems in E-Systems

- Abstract: With the advent of e-systems; business and consumers have access to a plethora of information which makes the decision making process more complex. The overwhelming information flow makes it extremely difficult for decision makers to analyze the available data and make precise decisions. Under such an information intensive online environment, businesses need to make real time intelligent decisions in order to stay economically and commercially viable. Multi agent systems have the inherent ability to facilitate provision of an adequate decision support mechanism in an e-business setting....   [tags: Information Technology]

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Overview of Management-Kudler Fine Foods

- Overview of Management-Kudler Fine Foods Kudler Fine Foods, a gourmet food store was founded by Kathy Kudler in 1998 with the vision to provide customers with a variety of quality products such as bakery, meat and seafood, cheese and dairy, wine, and produce with over 350 fresh fruits, vegetables, herbs and spices from all over the world. Kudler Fine Foods opened its first store at La Jolla, California and within five years of operations expanded to Del Mar in the year 2000 and Encinitas in the year 2003 all stores located in San Diego County, California....   [tags: Business Management ]

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IMy Degree in Management Information Systems

- “Constant efforts, dedication, devotion and determination are the key to success” This principle I have followed in my career. Setting goals and striving hard to accomplish them has always been my strength in professional as well as personal life. I have always been amazed by computers, code –programs and was keen to understand the underlying meaning, gimmick, structure and pattern of how programs actually work. Learning about simple Foxpro programs, excel sheet formulae, C programs at an early age heightened my interest in computer programs....   [tags: statement of purpose, career choices]

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The Need For Quality Assurance

- ... The naming convections are the great standard to implement a set of instructions and guidelines for the naming in the object of the web database. It would be difficult to define or identify the database objects of the website if that database object has no standard object convections for naming process. Naming of the object for the website database requires to performing the administration of the database task correctly and in the proper way (Franceschini and Turina, 2011). Standard abbreviations are the system process in the database of the website that creates lists or the templates over the web pages....   [tags: Database, Database management system]

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My Letter On My Name Ahmed Ammar Ahmed Mubashir

- ... “The company’s hospitals offer general and specialized hospital healthcare services, including general acute care, psychiatric, general and specialty surgery, critical care, emergency room, internal medicine, obstetrics, diagnostic and rehabilitation services. It also provides supplementary outpatient services at critical care centers, occupational medicine clinics, imaging centers, cancer centers, ambulatory surgery centers, and home health and sanatorium agencies”[1]. Today CHS Includes 207 affiliated hospitals in 29 states and more than 135,000 employees and 22,000 physicians on their medical staffs share a fundamental commitment to quality and empathetic care....   [tags: Database management system, Database, SQL]

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What´s Management Information Systems

- DEFINATION A management information system (MIS) is a system designed to collect, store and transmit data in the form of information needed to carry out the functions of management in an organization. MIS helps an organization to get information and manage their company efficiently. Management information system is different from other information systems. It is because they are used to analyze and facilitate strategic and operational activities. At the beginning, management information system (MIS) designed to support management decision making....   [tags: managers, data, organization]

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Why is Database Security So Important?

- Introduction Databases have become one of the most power pillars within organizations, regardless of size, industry, or geographical location. Databases are used for the sole purpose of storing and retrieving pertinent information, that in many cases deliver a vital blow to operations in any organization, and for this sole reason, hardware and software make database security a paramount feature that must not be overlooked. Database security issues cover a wide spectrum; however, this paper will discuss database issues as related to database applications mainly using Oracle’s database application....   [tags: storing, retrieving data]

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Statement of Purpose for a Masters' Degree in Management Information

- Computers have fascinated me ever since I was a child. Like any kid, I initially interpreted it as a mere gaming device. However, as I grew older, I started developing a curiosity making me want to learn how it works. It was at this time that I was introduced to the concept of programming in my middle school. When I was taught that computers could be used to perform almost anything, I was not convinced; I wanted to see for it myself. This drove me to choose computer science as my main stream of study in high school....   [tags: computers, database, programming]

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Information Management and Organizational Success

- Businesses today are not what they used to be. Fifty years ago commercial businesses would be opened and operated on relatively few known factors compared to modern enterprises. The main concerns were location of resources, size of market, supply routes, and the production or sales process of the main product or service. To be successful in today’s market companies have to consider not only these factors but how far down they can analyze and retool these business processes in order to improve efficiency....   [tags: IT department, management]

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