MongoDB is a free, open-source and document-oriented NoSQL database system developed by MongoDB Inc. It uses JSON-like documents with optional schemas instead of using tables…
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Tag: replication
MySQL InnoDB Cluster 8.0 setup
MySQL InnoDB Cluster has proven with the first GA release its potential as the native out-of-the-box HA solution for MySQL. With the second GA release,…
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MySQL Master/Slave Replication in Windows
This guide will walk you through creating MySQL replication on existing live MySQL servers on Windows. While some downtime is required, we try to keep…
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PostgreSQL 14 Streaming Replication (Sync / Async) on CentOS 7
Using High Availability is a requirement for companies all over the world. Streaming replication allows a standby server to stay more up-to-date than is possible…
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Replication Slots in PostgreSQL ?
What are WAL Files? Write-Ahead Log (WAL) is a record of the changes made to the data. It ensures that when there is a crash…
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