Documentação do Database Migration Service
O Database Migration Service ajuda você a migrar seus dados para o Google Cloud. O serviço simplifica os fluxos de trabalho de rede, gerencia o snapshot inicial e a replicação contínua e fornece um status das operações de migração.
Com o Database Migration Service, é possível realizar migrações com tempo mínimo de inatividade, seja mantendo o mesmo mecanismo de banco de dados (migrações homogêneas) ou mudando para um mecanismo diferente (migrações heterogêneas).
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Treinamento
Treinamento e tutoriais
Sobre a API Database Migration Service
Neste guia, você vai conhecer as práticas recomendadas e as informações de configuração para usar a API Database Migration Service.
Treinamento
Treinamento e tutoriais
Sobre o SDK do gcloud
Neste guia, você vai aprender a usar a ferramenta de linha de comando gcloud para gerenciar perfis de conexão e jobs de migração no Database Migration Service.
Caso de uso
Casos de uso
Práticas recomendadas para migrações homogêneas de banco de dados
Confira dicas para migrar dados entre mecanismos de banco de dados compatíveis.
Caso de uso
Casos de uso
Preparar o PostgreSQL para migração com o Database Migration Service
Saiba como configurar seu banco de dados PostgreSQL de origem para que o Database Migration Service possa migrar dados dele para o Cloud SQL.
Caso de uso
Casos de uso
Migração do PostgreSQL com o Database Migration Service
Saiba como usar o Database Migration Service para migrar uma instância do PostgreSQL e os bancos de dados dela para o Cloud SQL para PostgreSQL. Analise as etapas de preparação e as práticas recomendadas para todo o processo de migração.
Caso de uso
Casos de uso
Conectividade do Database Migration Service: uma introspectiva técnica
Saiba mais sobre os aspectos técnicos de como o Database Migration Service se conecta a um banco de dados de origem e a um de destino para migrar dados da origem para o destino.
Caso de uso
Casos de uso
Reduza a diferença: integridade da migração ao usar o Database Migration Service
Saiba o que está e o que não está incluído no Database Migration Service e o que você pode fazer para garantir a integridade da migração ao usar o serviço.
Caso de uso
Casos de uso
Migrar dados MYSQL para o Cloud SQL usando o Database Migration Service
Neste treinamento, você vai usar laboratórios práticos para migrar dados do MySQL para o Cloud SQL usando o Database Migration Service.
Exceto em caso de indicação contrária, o conteúdo desta página é licenciado de acordo com a Licença de atribuição 4.0 do Creative Commons, e as amostras de código são licenciadas de acordo com a Licença Apache 2.0. Para mais detalhes, consulte as políticas do site do Google Developers. Java é uma marca registrada da Oracle e/ou afiliadas.
Última atualização 2025-08-18 UTC.
[[["Fácil de entender","easyToUnderstand","thumb-up"],["Meu problema foi resolvido","solvedMyProblem","thumb-up"],["Outro","otherUp","thumb-up"]],[["Difícil de entender","hardToUnderstand","thumb-down"],["Informações incorretas ou exemplo de código","incorrectInformationOrSampleCode","thumb-down"],["Não contém as informações/amostras de que eu preciso","missingTheInformationSamplesINeed","thumb-down"],["Problema na tradução","translationIssue","thumb-down"],["Outro","otherDown","thumb-down"]],["Última atualização 2025-08-18 UTC."],[[["\u003cp\u003eDatabase Migration Service simplifies the process of migrating MySQL and PostgreSQL workloads to Cloud SQL and AlloyDB for PostgreSQL, as well as modernizing Oracle workloads to Cloud SQL for PostgreSQL or AlloyDB for PostgreSQL.\u003c/p\u003e\n"],["\u003cp\u003eThe service streamlines networking, manages data snapshots and replication, and provides status updates on migration operations.\u003c/p\u003e\n"],["\u003cp\u003eUsers can begin migrations with just a few clicks, benefiting from a single integrated experience for a quick start with Cloud SQL or AlloyDB for PostgreSQL.\u003c/p\u003e\n"],["\u003cp\u003eDatabase Migration Service minimizes downtime during the migration process through continuous data replication.\u003c/p\u003e\n"]]],[],null,["# Database Migration Service documentation\n========================================\n\n[Read product documentation](/database-migration/docs/overview)\nDatabase Migration Service helps you migrate your data to Google Cloud. The service streamlines networking\nworkflows, manages the initial snapshot and ongoing replication,\nand provides a status of the migration operations.\n\n\nWith Database Migration Service, you can perform minimal downtime migrations whether you keep the same database\nengine (homogeneous migrations) or switch to a different database engine (heterogeneous migrations).\n[Get started for free](https://console.cloud.google.com/freetrial) \n\n#### Start your proof of concept with $300 in free credit\n\n- Get access to Gemini 2.0 Flash Thinking\n- Free monthly usage of popular products, including AI APIs and BigQuery\n- No automatic charges, no commitment \n[View free product offers](/free/docs/free-cloud-features#free-tier) \n\n#### Keep exploring with 20+ always-free products\n\n\nAccess 20+ free products for common use cases, including AI APIs, VMs, data warehouses,\nand more.\n\nDocumentation resources\n-----------------------\n\nFind quickstarts and guides, review key references, and get help with common issues. \nstorage\n\n### Homogeneous migrations\n\n-\n\n [From MySQL to Cloud SQL for MySQL](/database-migration/docs/mysql/migration-src-and-dest)\n\n-\n\n [From PostgreSQL to Cloud SQL for PostgreSQL](/database-migration/docs/postgres/migration-src-and-dest)\n\n-\n\n [From PostgreSQL to AlloyDB for PostgreSQL](/database-migration/docs/postgresql-to-alloydb/migration-src-and-dest)\n\n-\n\n [From SQL Server to Cloud SQL for SQL Server](/database-migration/docs/sqlserver/scenario-overview)\n\nstorage\n\n### Heterogeneous migrations\n\n-\n\n [From SQL Server to Cloud SQL for PostgreSQL](/database-migration/docs/sqlserver-to-csql-pgsql/scenario-overview)\n\n-\n\n [From SQL Server to AlloyDB for PostgreSQL](/database-migration/docs/sqlserver-to-alloydb/scenario-overview)\n\n-\n\n [From Oracle to Cloud SQL for PostgreSQL](/database-migration/docs/oracle-to-postgresql/scenario-overview)\n\n-\n\n [From Oracle to AlloyDB for PostgreSQL](/database-migration/docs/oracle-to-alloydb/scenario-overview)\n\ngroup_work\n\n### Reference and resources\n\n-\n\n [Supported sources](/database-migration/docs/supported-databases)\n\n-\n\n [Pricing](/database-migration/pricing)\n\n-\n\n [Quotas and limits](/database-migration/docs/quotas)\n\n-\n\n [Diagnose issues](/database-migration/docs/diagnose-issues)\n\n-\n\n [Release notes](/database-migration/docs/release-notes)\n\nRelated resources\n-----------------\n\nTraining and tutorials \nUse cases \nExplore self-paced training, use cases, reference architectures, and code samples with examples of how to use and connect Google Cloud services. Training \nTraining and tutorials\n\n### About the Database Migration Service API\n\n\nIn this guide, you learn best practices and setup information for using the Database Migration Service API.\n\n\n[Learn more](/database-migration/docs/use-the-database-migration-service-api) \nTraining \nTraining and tutorials\n\n### About the gcloud SDK\n\n\nIn this guide, you learn how to use the gcloud command-line tool to manage connection profiles and migration jobs in Database Migration Service.\n\n\n[Learn more](/database-migration/docs/use-the-cloud-sdk) \nUse case \nUse cases\n\n### Best practices for homogeneous database migrations\n\n\nLearn tips for migrating data across compatible database engines.\n\n\n[Learn more](https://cloud.google.com/blog/products/databases/tips-for-migrating-across-compatible-database-engines) \nUse case \nUse cases\n\n### Prepare PostgreSQL for migration with Database Migration Service\n\n\nLearn how to setup your source PostgreSQL database so that Database Migration Service can migrate data from this database into Cloud SQL.\n\n\n[Learn more](https://cloud.google.com/blog/topics/developers-practitioners/preparing-postgresql-migration-database-migration-service) \nUse case \nUse cases\n\n### PostgreSQL migration with Database Migration Service\n\n\nLearn how to use Database Migration Service to migrate a PostgreSQL instance and its databases to Cloud SQL for PostgreSQL. Examine preparation steps and best practices for the whole migration process.\n\n\n[Learn more](https://cloud.google.com/architecture/postgresql-migration-with-database-migration-service) \nUse case \nUse cases\n\n### Database Migration Service connectivity: a technical introspective\n\n\nDo a deep-dive into the technical aspects of how Database Migration Service connects to both a source database and a destination database to migrate data from the source to the destination.\n\n\n[Learn more](https://cloud.google.com/blog/topics/developers-practitioners/database-migration-service-connectivity-technical-introspective) \nUse case \nUse cases\n\n### Close the gap: Migration completeness when using Database Migration Service\n\n\nLearn about what is and isn't included for Database Migration Service, and what you can do to ensure migration completeness when using Database Migration Service.\n\n\n[Learn more](https://cloud.google.com/blog/topics/developers-practitioners/closing-gap-migration-completeness-when-using-database-migration-service) \nUse case \nUse cases\n\n### Migrate MySQL data to Cloud SQL using Database Migration Service\n\n\nIn this training offering, you use hands-on labs to migrate MySQL data to Cloud SQL using Database Migration Service.\n\n\n[Learn more](https://www.cloudskillsboost.google/course_templates/629)"]]