Akash Saurav Das

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Top Stories by Akash Saurav Das

Web services are gaining acceptance as the prime technology used to interconnect disparate applications and ease interoperability between heterogeneous and autonomous systems both for internal and external integration. The variation of contexts in which shared Web services could be used and the resulting variation in functional and Quality of Service (QoS) requirements motivate extending Web services management platforms with more sophisticated control mechanisms to cater to differentiated service offerings. However, most Web services platforms are based on a best-effort model, which treats all requests uniformly, without any type of service differentiation or prioritization. This article explores the typical generic requirements for differential QoS support in Web services management. We then evaluate various emerging management frameworks to assess the degree to ... (more)

XML Compression and Its Role in SOA Performance

Looking at the uncertainty and volatility of market conditions today, enterprises are depending on new cutting-edge technology to have an edge over their fierce competitors. At the same time, they try extracting more value from their existing IT investments. Adding to these disparate applications and technologies are the acquisitions and mergers that inherently bring in different sets of applications. Better integration of these myriad applications built on different technologies clearly makes them more valuable. Using Service Oriented Architecture (SOA), enterprises can not onl... (more)