Problem:  Slower performance encountered for particular feature classes after editing

【相关信息】
Article ID: 44700
Bug Id: N/A
Software:
ArcGIS for Desktop Advanced 10.2, 10.1, 10.2.1, 10.3, 10.3.1, 10.2.2
ArcGIS for Desktop Standard 10.2.1, 10.1, 10.2, 10.3.1, 10.2.2, 10.3
ArcSDE 10.1, 10.2.1, 10.2, 10, 10.2.2
Platforms: N/A

【问题描述】
After multiple edit sessions, an ArcSDE feature class performance degrades.

【原因】
Performance is impacted when the edits of a versioned ArcSDE feature class or table accumulate and are not moved to the base table.

Registering a feature class or table as versioned creates delta tables (Adds and Deletes tables) in the database. When edits are made to the versioned feature class or table in ArcMap, the associated delta tables store the changes.

Over time, edits accumulate in the delta tables increasing the size of the database and slowing the performance.