Archive Databases in Public Preview (Store Historical Data with High Compression Ratio)
Dec 02 2020
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Target customers: users who want to archive a large amount of historical data, such as transaction records, SMS messages, WeChat messages, and DingTalk messages. We recommend that you store these data in PolarDB archive databases. Features released: PolarDB for MySQL archive databases are compatible with MySQL 8.0. Each archive database provides up to 200 TB of storage capacity. It uses X-Engine with a high compression ratio. This reduces up to 70% of the storage costs.