How can I optimize my PostgreSQL database for better performance?
There are several strategies you can use to optimize your PostgreSQL database, such as indexing, query optimization, and configuration tuning. What specific areas are you looking to improve?
I'm particularly interested in indexing and query optimization.
Great! For indexing, consider using B-tree indexes for equality and range queries. For query optimization, analyze your queries using the EXPLAIN command to identify bottlenecks. Would you like more details on either of these?
Yes, please explain how to use the EXPLAIN command.
The EXPLAIN command shows the execution plan of a query. You can run it by prefixing your query with EXPLAIN. It will provide insights into how PostgreSQL plans to execute the query, including which indexes it will use.
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