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Your Herd of Elephants: PostgreSQL Replication

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Your Herd of Elephants: PostgreSQL Replication
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37
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CC Attribution 3.0 Unported:
You are free to use, adapt and copy, distribute and transmit the work or content in adapted or unchanged form for any legal purpose as long as the work is attributed to the author in the manner specified by the author or licensor.
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PostgreSQL version 10 has added logical replication, and now the field of replication options in PostgreSQL has gotten wide: Streaming replication, warm standby, logical replication… We'll discuss what the options are, their limitations and pitfalls, and what the best use-case for each one is. We'll show what it takes to set each one up, monitor it, and get it working again on failures. We'll cover: The history of replication in PostgreSQL. WAL shipping Streaming replication Trigger-based replication Logical decoding And some exotic animals.