Database Migration Service は、移行元データベースから Cloud SQL 移行先データベースへの 1 回限りの移行と継続的な移行をサポートしています。
次のソース データベースをサポートしています。
Amazon RDS 5.6、5.7、8.0
セルフマネージド MySQL（オンプレミスまたはお客様が完全に管理するクラウド VM 上）5.5、5.6、5.7、8.0
Cloud SQL for MySQL 5.6、5.7、8.0、8.4
Amazon Aurora 5.6、5.7、8.0
Microsoft Azure Database for MySQL 5.7、8.0
MySQL 8.0 ソースの場合、Database Migration Service は 8.0.18、8.0.26、8.0.27、8.0.28、8.0.30、8.0.31、8.0.32、8.0.33、8.0.34、8.0.35、8.0.36、8.0.37、8.0.39、8.0.40、8.0.41、8.0.42 のマイナー バージョンもサポートしています。
Database Migration Service は MariaDB と互換性がありません。
次の移行先データベースをサポートしています。
Cloud SQL for MySQL 5.6 と 5.7
Cloud SQL for MySQL 8.0（8.0.18、8.0.26、8.0.27、8.0.28、8.0.30、8.0.31、8.0.32、8.0.33、8.0.34、8.0.35、8.0.36、8.0.37、8.0.39、8.0.40、8.0.41、8.0.42 を含む）。
Cloud SQL for MySQL 8.4（特定の制限あり）。たとえば、物理バックアップ ファイルを使用する移行は、MySQL 8.4 の宛先ではサポートされていません。詳細については、既知の制限事項をご覧ください。
[[["わかりやすい","easyToUnderstand","thumb-up"],["問題の解決に役立った","solvedMyProblem","thumb-up"],["その他","otherUp","thumb-up"]],[["わかりにくい","hardToUnderstand","thumb-down"],["情報またはサンプルコードが不正確","incorrectInformationOrSampleCode","thumb-down"],["必要な情報 / サンプルがない","missingTheInformationSamplesINeed","thumb-down"],["翻訳に関する問題","translationIssue","thumb-down"],["その他","otherDown","thumb-down"]],["最終更新日 2025-09-01 UTC。"],[[["\u003cp\u003eDatabase Migration Service facilitates both one-time and continuous migrations from various source databases to Cloud SQL destination databases.\u003c/p\u003e\n"],["\u003cp\u003eSupported source databases include Amazon RDS, self-managed MySQL, Cloud SQL for MySQL, Amazon Aurora, and Microsoft Azure Database for MySQL, with specific version compatibility.\u003c/p\u003e\n"],["\u003cp\u003eFor MySQL 8.0 sources and destinations, Database Migration Service supports a wide range of minor versions, such as 8.0.18, 8.0.26, and upwards, among others.\u003c/p\u003e\n"],["\u003cp\u003eCloud SQL for MySQL is the supported destination, including versions 5.6, 5.7, and 8.0, with version 8.4 having certain migration limitations, and migration to earlier minor versions from later ones is not recommended.\u003c/p\u003e\n"],["\u003cp\u003eMariaDB is not compatible with Database Migration Service.\u003c/p\u003e\n"]]],[],null,["# Supported source and destination databases\n\n\u003cbr /\u003e\n\nMySQL \\| [PostgreSQL](/database-migration/docs/postgres/migration-src-and-dest \"View this page for the PostgreSQL version of Database Migration Service.\") \\| [PostgreSQL to AlloyDB](/database-migration/docs/postgresql-to-alloydb/migration-src-and-dest \"View this page for the PostgreSQL to AlloyDB version of Database Migration Service.\")\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\nOverview\n--------\n\nDatabase Migration Service supports one-time and continuous migrations from source databases to Cloud SQL destination databases.\n\n### Supported source databases\n\n- Amazon RDS 5.6, 5.7, 8.0\n- Self-managed MySQL (on premises or on any cloud VM that you fully control) 5.5, 5.6, 5.7, 8.0\n- Cloud SQL for MySQL 5.6, 5.7, 8.0, 8.4\n- Amazon Aurora 5.6, 5.7, 8.0\n- Microsoft Azure Database for MySQL 5.7, 8.0\n\nFor MySQL 8.0 sources, Database Migration Service also supports the following minor versions:\n8.0.18, 8.0.26, 8.0.27, 8.0.28, 8.0.30, 8.0.31, 8.0.32, 8.0.33, 8.0.34, 8.0.35, 8.0.36, 8.0.37,\n8.0.39, 8.0.40, 8.0.41, 8.0.42.\n\nDatabase Migration Service isn't compatible with MariaDB.\n\n### Supported destination databases\n\n- Cloud SQL for MySQL 5.6 and 5.7\n- Cloud SQL for MySQL 8.0 including the following minor versions: 8.0.18, 8.0.26, 8.0.27, 8.0.28, 8.0.30, 8.0.31, 8.0.32, 8.0.33, 8.0.34, 8.0.35, 8.0.36, 8.0.37, 8.0.39, 8.0.40, 8.0.41, 8.0.42.\n- Cloud SQL for MySQL 8.4 with certain limitations. For example, migrations that use physical backup files are not supported for MySQL 8.4 destinations. For more information, see [Known limitations](/database-migration/docs/mysql/known-limitations).\n\n| **Note:** Migrating from a later minor version to an earlier minor version is not recommended."]]
