Thanks to the cloud readiness of the WSO2 Carbon middelware platform, integrated multi tenancy is a key feature that you get along with the recently released WSO2 ESB 4.5 This ensures a future proof ESB where users can leverage the cloud, whenever they feel ready.

In addition to the stability and performance enhancments, there are numerous features WSO2 has added to this release, including


  • Multi-tenant support in standalone deployment

  • XSLT 2.0 support

  • XPath 2.0 function support

  • EJB mediator

  • MSMQ support

  • SNMP monitoring support

  • Mediation library support - Experimental

  • SAP adapter with IDOC and experimental BAPI support

The WSO2 ESB 4.5 also has added enhancments to   


  • JSON support including JSON streaming support

  • Endpoint UI


  • Message stores and processors UI

  • Mediation performance

The 100% open source ESB can be Downloaded here 

WSO2 is also conducting this webinar that showcases a real-world scenario of how the WSO2 ESB enabled an automated online booking system for the AAA Ohio Automobile Club.