To optimize the performance of those queries that search a class property, create an index for the property in the object store database.
In addition to the topics listed below, you'll find several index-related topics in Performance tuning IBM FileNet P8 components. See Tuning database indexes and Indexing Content Platform Engine databases. This set of topics provides indexing guidelines, such as for creating indexes and ensuring index use in a query. The topics also include index tuning advice for specific types of searches, such as a list property search or a case-insensitive search.