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Rajiv Gupta

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Top Stories by Rajiv Gupta

The concept of Web services has seen more than its fair share of media coverage over the last year. And so has the concept of service-oriented architectures, which is the use of Web services to define a model of loose coupling between applications. But the industry buzz regarding this latest "Next Big Thing" is surprisingly devoid of one important aspect that will mean the difference between the success and failure of Web services or service-oriented architectures - management. Simply put, without the proper management of Web services deployments, enterprises will not see the business agility or improvements in developer productivity that they had hoped for. Instead, it is likely that they will find themselves in a chaotic mess with reduced qualities of service and hig... (more)

Building The New E-Services Economy

Ever since batch computing and keypunch cards, IT has been obliged to become increasingly responsive to the enterprise and faster at adapting technology to meet business needs. Right now businesses' upcoming need is for e-services, because IT's core competency is becoming the managing of IT policies and knowing how to leverage technology in support of the business, without necessarily ha... (more)

Security in a SOA

As the name suggests, a Service Oriented Architecture is one where application functionality is packaged as autonomous services that adhere to industry standard interfaces (WSDL, SOAP), and the services are then deployed in an IT architecture that makes for their most effective use.  The component services can be rapidly reused and composited, plugged and played as it were, to create new ... (more)