Optimize Slow SQL Queries With Apsara PolarDB Extension

This lab demonstrates how to optimize slow SQL statements and improve query efficiency by installing an extension in an Apsara PolarDB for Oracle database. Apsara PolarDB is a next-generation relational database service developed by Alibaba Cloud. It is compatible with MySQL, PostgreSQL, and Oracle. With superior performance in storage and computing, Apsara PolarDB can meet the diverse requirements of enterprises. An Apsara PolarDB cluster has a maximum storage space of 100 TB and can be