BioPortal 4.22.1 Released - Fixes stability issues

BioPortal Release 4.22.1 (December 2015) 

This is a minor release that addresses an issue of system instability caused by a bug in our HTTP caching layer that resulted in a significant load on our backend services, and intermittently very slow response times in the UI.


  • Added configuration parameters at the UI layer that allow for a greater control over debugging issues with HTTP caching.

Bug Fixes

  • Fixed a bug in the HTTP caching code that caused multiple identical requests to bypass the cache and trigger extraneous requests to the REST API. The bug fix resulted in a significant performance boost to both the front- and back-end services.


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