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class=\"hide-in-mkdocs\"\u003e\n\n# Synthetic Data Values Generator (SDVG)\n\n\u003c/div\u003e\n\n[![Release][release-badge]][release-url]\n[![Pre-release][pre-release-badge]][pre-release-url]\n[![CI][actions-badge]][actions-url]\n[![Coverage Status][test-coverage-badge]][test-coverage-url]\n[![Language][language-badge]][language-url]\n[![License][license-badge]][license-url]\n\n[release-badge]: https://badgen.net/github/release/tarantool/sdvg/stable?color=pink\n[release-url]: https://github.com/tarantool/sdvg/releases/latest/\n[pre-release-badge]: https://badgen.net/static/pre-release/latest/orange?color=purple\n[pre-release-url]: https://github.com/tarantool/sdvg/releases/tag/latest/\n[actions-badge]: https://badgen.net/github/checks/tarantool/sdvg/master\n[actions-url]: https://github.com/tarantool/sdvg/actions?query=branch%3Amaster\n[test-coverage-badge]: https://badgen.net/memo/tarantool-sdvg-coverage-master\n[test-coverage-url]: https://github.com/tarantool/sdvg/actions?query=branch%3Amaster\n[language-badge]: https://badgen.net/static/language/go/blue\n[language-url]: https://github.com/tarantool/sdvg/search?l=go\n[license-badge]: https://badgen.net/github/license/tarantool/sdvg?color=cyan\n[license-url]: ./LICENSE\n\n\u003cdiv class=\"hide-in-mkdocs\"\u003e\n\n## Documentation version\n\n- [Multilingual web version](https://tarantool.github.io/sdvg/) (recommended)\n- **English**\n- [Русский](README.ru.md)\n\n\u003c/div\u003e\n\n## Description\n\nSDVG (Synthetic Data Values Generator) is a tool for generating synthetic data.\nIt supports various run modes, data types for generation, and output formats.\n\n![scheme.png](./asset/scheme.png)\n\nRun modes:\n\n- CLI - generate data, create configs, and validate them via the console;\n- HTTP server - accepts generation requests through an HTTP API.\n\nData types:\n\n- strings (english, russian);\n- integers and floating-point numbers;\n- dates with timestamps;\n- UUID.\n\nString subtypes:\n\n- random strings;\n- texts;\n- first names;\n- last names;\n- phone numbers;\n- patterns.\n\nEach data type can be generated with the following options:\n\n- specify percentage/number of unique values per column;\n- ordered generation (sequence);\n- foreign key reference;\n- idempotent generation using a seed number;\n- value generation from ranges with percentage-based distribution.\n\nOutput formats:\n\n- devnull;\n- CSV files;\n- Parquet files;\n- HTTP API;\n- Tarantool Column Store HTTP API.\n\n## Installation\n\n### Standard installation\n\nYou can install SDVG by downloading the appropriate binary version\nfrom the [GitHub Releases page](https://github.com/tarantool/sdvg/releases).\n\nDownload binary for your OS:\n\n```shell\n# Linux (x86-64)\ncurl -Lo sdvg https://github.com/tarantool/sdvg/releases/latest/download/sdvg-linux-amd64\n```\n\n```shell\n# Linux (ARM64)\ncurl -Lo sdvg https://github.com/tarantool/sdvg/releases/latest/download/sdvg-linux-arm64\n```\n\n```shell\n# macOS (x86-64)\ncurl -Lo sdvg https://github.com/tarantool/sdvg/releases/latest/download/sdvg-darwin-amd64\n```\n\n```shell\n# macOS (ARM64)\ncurl -Lo sdvg https://github.com/tarantool/sdvg/releases/latest/download/sdvg-darwin-arm64\n```\n\nInstall binary in your system:\n\n```shell\nchmod +x sdvg\nsudo mv sdvg /usr/local/bin/sdvg\n```\n\nCheck that everything works correctly:\n\n```shell\nsdvg version\n```\n\n### Compile and install from sources\n\nTo compile and install this tool, you can use `go install` command:\n\n```shell\n# To get the specified version\ngo install github.com/tarantool/sdvg@0.0.2\n# To get a version from the master branch\ngo clean -modcache\ngo install github.com/tarantool/sdvg@latest\n```\n\nCheck that everything works correctly:\n\n```shell\nsdvg version\n```\n\n## Quick Start\n\nHere's an example of a data model that generates 10,000 user rows and writes them to a CSV file:\n\n```yaml\noutput:\n  type: csv\nmodels:\n  user:\n    rows_count: 10000\n    columns:\n      - name: id\n        type: uuid\n      - name: name\n        type: string\n        type_params:\n          logical_type: first_name\n```\n\nSave this as `simple_model.yml`, then run:\n\n```bash\nsdvg generate simple_model.yml\n```\n\nThis will create a CSV file with fake user data like `id` and `name`:\n\n```csv\nid,name\nc8a53cfd-1089-4154-9627-560fbbea2fef,Sutherlan\nb5c024f8-3f6f-43d3-b021-0bb2305cc680,Hilton\n5adf8218-7b53-41bb-873d-c5768ca6afa2,Craggy\n...\n```\n\nTo launch the generator in interactive mode:\n\n```bash\nsdvg\n```\n\nTo view available commands and arguments:\n\n```bash\nsdvg -h\nsdvg --help\nsdvg generate -h\n```\n\nMore information can be found in the [user guide](./doc/en/usage.md).\n\n## Next Steps\n\n- [User Guide](./doc/en/usage.md)\n- [Developer Guide](./doc/en/contributing.md)\n- [Goals and Standards Compliance](./doc/en/overview.md)\n- [Changelog](./CHANGELOG.md)\n- [License](./LICENSE)\n\n## Maintainers\n\n- [@hackallcode](https://github.com/hackallcode)\n- [@ReverseTM](https://github.com/ReverseTM)\n- [@choseenonee](https://github.com/choseenonee)\n- [@Hoodie-Huuuuu](https://github.com/Hoodie-Huuuuu)\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Ftarantool%2Fsdvg","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Ftarantool%2Fsdvg","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Ftarantool%2Fsdvg/lists"}