During the acquisition, processing and interpretation integrated software platform, there are a large number of SQL statements inevitably executed, while running these SQL statements, SQL statements that do not need to return occupy to a major proportion. This paper designs the SQL statements cache and SQL statements that do not need to return real-time put into this cache, and finally by designing the thread of executing SQL statements, SQL statements in the cache real-time process. This method does not only the separation of business and database operations, but also improves the business efficiency of requests for database operations.