通过分片实现更快的备份
原文英文,约2000词,阅读约需8分钟。发表于: 。Sharding a database comes with many benefits: Scalability, failure isolation, write throughput, and more. However, one of the lesser-known benefits comes from improved backups and restore performance.
分片数据库的好处包括可扩展性、故障隔离和写入吞吐量。PlanetScale通过分片实现了快速且容易的大型数据库备份,提高了备份和恢复性能。备份存储在Amazon S3或Google GCS中,每个分片可以并行备份,提高了备份速度。备份对于副本创建、时间点恢复和数据恢复非常重要。