Full-text indexing on a store allows clients to search for and locate information more quickly.
Each store is configured for indexing independently of every other store.
Search results might be incomplete or inaccurate if clients are using the index before it is fully populated.
An incremental population event causes only new and modified items to be indexed. A full population event causes all items in the public folder store to be indexed or reindexed, regardless of their current state of modification.