Guest post by
Karan Chadha, Senior Associate Consultant, Infosys
Performance has been a major pain point for numerous BI deployments. Poor report performance, apart from being a reason for lower adoption rate of BI, has at times caused entire BI projects to fail.
BI developers have adopted multiple strategies like caching, aggregation, materialized views, database tuning etc. for performance enhancement. However, despite these strategies being fairly effective, consistent sub-second response times and speed-of-thought analytics has always been a distant dream.