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SQLite vs MySQL vs PostgreSQL: A Comparison Of Relational Database Management Systems

Disadvantages of PostgreSQL

• Performance:

For simple read-heavy operations, PostgreSQL can be an over-kill and might appear less performant than the counterparts, such as MySQL.

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When Not To Use PostgreSQL

• Speed:

If all you require is fast read operations, PostgreSQL is not the tool to go for

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• Replication:

Unless you are willing to spend the time, energy and resources, achieving replication with MySQL might be simpler for those who lack the database and system administration experience.