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Serializable isolation level

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I need you expert opinions on the following statement.

The primary reason I use serialized transactions is to avoid race conditions. One of postgresql's famed features is the MVCC (multi-version concurrency control) aka serialized transactions, which allows you to avoid using row/table level locks. It's *supposed* to keep things moving much more quickly than locks allow for.

Thanks,

Steve.

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TIP 6: explain analyze is your friend

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