Customizations
     Customizations to Mongoose
      should be evaluated for performance along with standard product components. You should ensure
      that indexes for new tables are designed correctly and maintained adequately. If a custom
      feature performs slower than when it was first implemented, determine whether unneeded records
      are causing the performance reduction. 
  
    Custom reports and processes should be evaluated to see if they are reading the least number of records.
BI queries should be similarly evaluated for efficiency.