While we address performance from scratch on the new systems that we build, we can also tune existing systems for better performance. Our key resources have done this successfully for many systems. Our experienced people in performance tuning, tune the systems for better performance end to end – from DB to middleware servers, front end – application, software configurations, and size the hardwares accordingly. We identify the bottlenecks in the entire flow and make recommendations to fix them. Based on the bottleneck it could be a design/development fix, hardware, or software configuration. We look at the DB elements from both hardware and software configuration to see if they align to application expectations and adjust them accordingly. We profile SQLs and tune them.
We profile heap memories and identify any memory leaks/unnecessary drifts. We can provide two sets of lists for performance improvement. One for the short-term fix by identifying low hanging fruits that takes less time to address and shows good improvement. Another one for a long-term fix.