大型PostgreSQL数据库的即时克隆可促进开发-Golang开发

# Database Lab Engine - thin database clones for faster development Database Lab Engine (DLE) is an open-source technology that allows blazing-fast cloning of Postgres databases of any size in seconds. This helps solve many problems such as: - help build dev/QA/staging environments involving full-size production-like databases, - provide temporary full-size database clones for SQL query analysis optimization (see [Joe bot](https://gitlab.com/postgres-ai/joe)), - automatically verify database migrations (DB schema changes) and massive data operations to avoid downtime and performance bottlenecks. As an example, cloning of 10 TiB PostgreSQL database takes less than 2 seconds. Read more at [Postgres.ai](https://postgres.ai) and in [the Docs](https://postgres.ai/docs). > Please support the project giving a GitLab star! It's on [the main page](https://gitlab.com/postgres-ai/database-lab), at the upper right corner: > >  ## Installation See the Database Lab tutorials: - [Database Lab tutorial for any PostgreSQL database](https://postgres.ai/docs/tutorials/database-lab-tutorial). - [Database Lab tutorial for Amazon RDS](https://postgres.ai/docs/tutorials/database-lab-tutorial-amazon-rds), The latest stable Docker images are published in [the Docker Hub repository](https://hub.docker.com/r/postgresai/dblab-server). ## Client CLI ### Installation Install Database Lab client CLI on your Linux machine (e.g., Ubuntu): ```bash curl https://gitlab.com/postgres-ai/database-lab/-/raw/master/scripts/cli_install.sh | bash ``` ### Activate CLI autocompletion: ```bash sudo curl https://gitlab.com/postgres-ai/database-lab/-/raw/master/scripts/bash_autocomplete --output /etc/bash_completion.d/dblab source /etc/bash_completion.d/dblab ``` ### How to use CLI - [How to install and initialize Database Lab CLI](https://postgres.ai/docs/guides/cli/cli-install-init) - [Database Lab Client CLI reference (`dblab`)](https://postgres.ai/docs/database-lab/cli-reference) ## Docker Hub - [Server](https://hub.docker.com/r/postgresai/dblab-server) - [CLI client](https://hub.docker.com/r/postgresai/dblab) - [Extended Docker Images for PostgreSQL – include tons of extensions](https://hub.docker.com/r/postgresai/extended-postgres) ## References - [Database Lab Engine configuration reference](https://postgres.ai/docs/database-lab/config-reference) - [API reference](https://postgres.ai/swagger-ui/dblab/) - [CLI reference](https://postgres.ai/docs/database-lab/cli-reference) ## Development Open [an Issue](https://gitlab.com/postgres-ai/database-lab/-/issues) to discuss ideas, open [a Merge Request](https://gitlab.com/postgres-ai/database-lab/-/merge_requests) to propose a change. See our [GitLab Container Registry](https://gitlab.com/postgres-ai/database-lab/container_registry) to find the images built for development branches. <!-- TODO: SDK docs --> <!-- TODO: Contribution guideline --> ### Development requirements 1. Install `golangci-lint`: https://github.com/golangci/golangci-lint#install ## Have a question? - Check our [Q&A](https://postgres.ai/docs/questions-and-answers) - or join our Community (links below) ## Community - [Community Slack (English)](https://slack.postgres.ai) - [Telegram (Russian)](https://t.me/databaselabru) - [Twitter](https://twitter.com/Database_Lab)