Performance Tunning

Performance issue almost happens to most of projects, it can be due to a bad query, excessive looping, or even can be optimized with simplified business process; on the other hand, we also have experience on application level performance monitoring and tunning, overall:

• SQL performance tunning, including rewrite SQL statment or adjusting table index
• Reflecting code with simpler logic, or less looping
• Redesign the process with less performance impact approach
• Monitor system performance by looking system resouce usage
• JVM paramter tunning for application slowness, like all RF user experience slow

Performance tuning is one of most interesting work based on past experience.