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Long Live the Queen!

on March 11, 2010

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Proxy Services with ESB

A proxy service acts as a middleman between a client and a server, receiving requests from the client, processing them, and forwarding them to the appropriate server. It then takes the server's response and delivers it back to the client. An ESB is an architectural pattern designed to facilitate communication between disparate systems in an organization. In a Service-Oriented Architecture (SOA) - an architectural style that aims for loose coupling between interacting software agents - an ESB plays a crucial role by providing a central hub through which these interactions can be managed and routed. Proxy services and ESB s can work hand in hand to boost the efficacy of service-oriented architecture (SOA) within an organization. With the advent of generative AI and the potential to leverage no-code models for integration made possible by GPT models, the future of the ESB will be very different from the traditional tools and patterns.

24 Lessons Learnt in the 12 Years at WSO2

I joined WSO2 in the second week after its inception on September 1 st , 2005. Since then I have been playing various roles. It has been a long journey, with interesting experiences. It has never been a smooth ride, but a very vivid and enjoyable one. There were good times, not so good times, tough times and exciting times. But I have enjoyed it all the way along, and the journey and the outcomes so far have been exciting. I have been privileged to be here for this long. And I have learned so many lessons thought-out. Here are the highlights, the top 24 from those many lessons I learnt. 1. Delegation is the first lesson to learn towards great leadership I am a geeky technical person. I can do many things on my own. When I started with WSO2 I joined as a C/C++ person in an architect role. I worked with the C team and created the Apache Axis2 C project. I would work hours, considered any issue that the code base ran into and worked on everything and anything that I

REST in JSON with WSO2 Data Services

Being able to use JSON as the media type with RESTfull services with ease against your existing databases is one of the key advantages of the use of WSO2 Data services Server. In a previous post, I showed you how to quickly generate MySQL data services . In there, the generated service has CRUD style operations with a SOAP style Web service. Converting these generated services into REST style services is quite easy and quick. First, you need to enable the WSO2 DSS instance to content negotiate, so that it can deal with JSON. To do this, add the following to the axis2.xml configuration. (This file is located inside wso2dss-3.1.x\repository\conf\axis2. ) <parameter name="httpContentNegotiation">true</parameter> This is a one off server level setting, and for this to take effect, you need to restart the server, if it is already running. (Note: in the future released, this setting will come set to true by default) Next, go to the management console (assumi

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