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In MySQL ecosystems, it has been a very common practice to shard MySQL databases by application keys, and to manage multiple small sized MySQL instances. Main reason of the sharding was that a single server could not handle so much data. 10 years ago, typical commodity servers had only 16GB RAM, and typical storage configuration was RAID10 with 6~12 SATA HDDs. There was no affordable flash storage
Welcome to the PostgreSQL Wiki! This wiki contains user documentation, how-tos, and tips 'n' tricks related to PostgreSQL. It also serves as a collaboration area for PostgreSQL contributors. User Documentation Frequently Asked Questions Community Generated Articles, Guides, and Documentation General articles and guides PostgreSQL Tutorials PostgreSQL Related Code Snippets Detailed installation gui
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