Hi, I have a class with around 400k lines and 60 columns. Class storage is Cache SQL storage (Mapped from a global).  I want to create multiple indices on certain fields. I am familiar with two approaches: 1. Create a new map (Index type) on a pointer global. 2. Create a bitmap index Which approach is more recommended to be used in the case I described? If there are any other approaches, I will be happy to hear. Thanks :)