Cloud Computing

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Introduction

To be competitive in business it requires a high level of adaptability among business offerings as well as an underlying agile IT infrastructure. Quick paced business requirements challenge the capabilities of their corresponding IT departments to deliver innovative solutions quickly and cheaply.

Over the years, cloud computing has become and innovating solution for companies to use to keep pace with managing business needs and the corresponding IT requirements. One specific realm in cloud computing called Software as a Service (SaaS) is the notion where third party companies (such as SalesForce.com, Taleo, and NetSuite) provide powerful applications to meet business needs via the web (e.g. the cloud). Software as a service offers the simplicity for incorporating application software into the enterprise – new functionality can literally be rolled out as fast as a data subscription can be obtained by a credit card payment.

The popularity of cloud computing over the years has accelerated rapidly at a worldwide level. The research firm IDC predicts that companies will spend approximately $42 billion dollars by 2010 (Pattabhiram, 2010). Further, research has also forecasted that SaaS delivery of enterprise applications is trending at an annual growth of 19.4% - the fastest growing sector in the software industry (Pattabhiram, 2010). It has become clear that productivity can be enhanced, time-to-market timelines are accelerated, and cost savings can be gained by applying cloud-based techniques to address agile business challenges.

Legacy Systems

Business users require access to critical systems throughout the enterprise and may have numerous existing applications that they must use daily. As such, the proper integr...

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...une 19, 2010 from http://www.guardian.co.uk/technology/blog/2008/feb/16/amazonwebservicesgoesdown

Krebs (2008) the Washington Post, Amazon: Hey Spammers, Get Off My Cloud! Retrieved June 19, 2010 from http://voices.washingtonpost.com/securityfix/2008/07/amazon_hey_spammers_get_off_my.html

CastIron.com (2010) Integration: The Critical Path to Cloud Computing, retrieved June 16 from http://www.castiron.com/wp/wp16_register.html?cn=70100000000D6II

Pervasive.com (2010) Rapidly Develop Data Services On-Demand with Pervasive Data Cloud 2, retrieved June 16, 2010 from http://cloud.pervasive.com/SiteCollectionDocuments/DataCloud2_ServiceDescription_14.pdf

Pervasive.com (2010) Hundreds of Organizations do Cloud-based Integration as a service on Pervasive Data Cloud, retrieved June 16, 2010 from http://www.pervasiveintegration.com/dcontent/Collateral/DataCloud.pdf

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