MOUNTAIN VIEW, Calif.--(BUSINESS WIRE)--SOASTA, the leader in performance analytics, has recently welcomed to its team Tammy Everts, Senior Researcher and Evangelist. Everts, who comes to SOASTA with a strong background in editing and publishing, has already seen SOASTA’s blog quadruple in traffic since coming on board. She views herself as more of a “problem evangelist than a product evangelist,” researching and then writing about the impact of performance on users and user behavior, and how t