Global search and big data consulting company releases the Search Technologies Enterprise Search Stacka – an open source replacement solution for the discontinuing Google Search Appliance “We stand ready to help customers transition seamlessly to a next generation and cost effective search solution.” – Kamran Khan, CEO, Search Technologies Search Technologies, the leading IT services firm specializing in the design and implementation of enterprise search and big data analytics applications, has recently launched the Search Technologies Enterprise Search Stacka as a cost-effective, risk-free alternative to the Google Search Appliance .