Is Connection Pooling Still Necessary for MySQL in Modern Applications?

MySQL Database Connection Pooling: An Alternative Perspective

For a server-side process that requires specialized DAO-like classes and handles multiple requests, you may have considered connection pooling as a solution. While connection pools like Apache Commons DBCP in Java are common, the most appropriate approach for MySQL in this context may be different.

According to the provided answer, connection pooling might not yield significant performance benefits for MySQL, a web-era RDBMS. The overhead of establishing connections with MySQL is minimal, making connection pools less necessary than they were in pre-web databases.

The expert suggests eliminating this potential complication and avoiding connection pooling altogether. This approach can simplify your code and potentially improve performance, as long as there are no political or organizational constraints that require connection pooling.

Therefore, instead of seeking a specific connection pooling solution for Python, you may want to reconsider the necessity of connection pooling for your MySQL setup. If you do decide to use connection pooling, be aware that it may not provide the expected advantages with MySQL.

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