Open Source Middleware Platform

WSO2 is an open source middleware company. All WSO2 products are 100% open source and released under the Apache License Version 2.0. The set of products correspond to about 25 different open source projects, which is a connected family of projects, based on one code base and a unified platform. Each project, in this family of projects, address a unique aspect of the open source middleware platform. The projects include back end technologies involving application integration, application development, API management, cloud platform as a service technologies, business process management and monitoring, complex event processing, data analytics, machine learning and presentation technologies. The operation model of the open source projects closely resemble the Apache way of open source operation. All projects are discussed, designed, built and tested in the open, using Apache like open source model.

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  • middleware
  • java
  • soa
  • distributed computing
  • web services


  • cloud
  • data analysis
  • security
  • micro services
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WSO2 2016 Projects