Overview: MongoDB tools help manage data faster while reducing errors and downtime in large applications.Monitoring tools ...

Abstract: In the single-type relational database scenario, using SQL statement optimization rules can effectively shorten the statement execution time. In the distributed database scenario, the ...

The query optimizer is a crucial component in a relational database system and is responsible for finding a good execution plan for a SQL query. For cloud database service providers, the importance of ...

Abstract: In recent days, database management has been undergoing an unprecedented transformation which are driven by exponential growth of data. However, traditional approaches for database query ...