{"id":13524810,"url":"https://github.com/scalar-labs/scalardb","last_synced_at":"2025-05-15T07:04:53.286Z","repository":{"id":37251479,"uuid":"151700458","full_name":"scalar-labs/scalardb","owner":"scalar-labs","description":"Universal HTAP Engine","archived":false,"fork":false,"pushed_at":"2025-05-14T05:13:20.000Z","size":46721,"stargazers_count":538,"open_issues_count":8,"forks_count":38,"subscribers_count":23,"default_branch":"master","last_synced_at":"2025-05-14T06:40:56.827Z","etag":null,"topics":["amazon-aurora","cassandra","cosmos-db","database","distributed-database","distributed-databases","distributed-systems","dynamodb","microservice","microservices","mysql","nosql","oracle-database","postgresql","transaction"],"latest_commit_sha":null,"homepage":"https://scalardb.scalar-labs.com/docs","language":"Java","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"apache-2.0","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/scalar-labs.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null,"zenodo":null}},"created_at":"2018-10-05T09:45:30.000Z","updated_at":"2025-05-14T04:15:58.000Z","dependencies_parsed_at":"2025-04-29T10:20:51.182Z","dependency_job_id":"6f5f383e-5399-4c02-b4cd-81b9893250f6","html_url":"https://github.com/scalar-labs/scalardb","commit_stats":{"total_commits":1422,"total_committers":30,"mean_commits":47.4,"dds":0.6054852320675106,"last_synced_commit":"3b260bc295a125a471a44fd18e0c70f60bcde32b"},"previous_names":[],"tags_count":121,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/scalar-labs%2Fscalardb","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/scalar-labs%2Fscalardb/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/scalar-labs%2Fscalardb/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/scalar-labs%2Fscalardb/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/scalar-labs","download_url":"https://codeload.github.com/scalar-labs/scalardb/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":254292039,"owners_count":22046426,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["amazon-aurora","cassandra","cosmos-db","database","distributed-database","distributed-databases","distributed-systems","dynamodb","microservice","microservices","mysql","nosql","oracle-database","postgresql","transaction"],"created_at":"2024-08-01T06:01:13.653Z","updated_at":"2025-05-15T07:04:48.274Z","avatar_url":"https://github.com/scalar-labs.png","language":"Java","funding_links":[],"categories":["数据库开发","Java","General"],"sub_categories":["Cassandra Data Modeling"],"readme":"\u003cp align=\"center\"\u003e\n  \u003cimg src='docs/images/scalardb.png'\u003e\n\u003c/p\u003e\n\n---\n\n## What is ScalarDB?\nScalarDB is a universal HTAP engine. It achieves ACID transactions and real-time analytics across diverse databases to simplify the complexity of managing multiple databases.\n\n\u003cp align=\"center\"\u003e\n  \u003ca href='https://www.youtube.com/watch?v=lW6nCEJV-gs' target=\"_blank\"\u003e\u003cimg src='docs/images/scalardb-video-preview.png' width='70%'\u003e\u003c/a\u003e\n\u003c/p\u003e\n\n## Docs\n\nSee our [User Documentation](https://scalardb.scalar-labs.com/docs/latest/).\n\n## Install\n\nThe library is available on [maven central repository](https://mvnrepository.com/artifact/com.scalar-labs/scalardb).\nYou can install it in your application using your build tool such as Gradle and Maven.\n\nTo add a dependency on ScalarDB using Gradle, use the following:\n```gradle\ndependencies {\n    implementation 'com.scalar-labs:scalardb:3.15.2'\n}\n```\n\nTo add a dependency using Maven:\n```xml\n\u003cdependency\u003e\n  \u003cgroupId\u003ecom.scalar-labs\u003c/groupId\u003e\n  \u003cartifactId\u003escalardb\u003c/artifactId\u003e\n  \u003cversion\u003e3.15.2\u003c/version\u003e\n\u003c/dependency\u003e\n```\n\n## Contributing\n\nThis library is mainly maintained by the Scalar Engineering Team, but of course we appreciate any help.\n\n* For asking questions, finding answers and helping other users, please go to [stackoverflow](https://stackoverflow.com/) and use [scalardb](https://stackoverflow.com/questions/tagged/scalardb) tag.\n* For filing bugs, suggesting improvements, or requesting new features, help us out by opening an issue.\n\n### Pre-commit hook\n\nThis project uses [pre-commit](https://pre-commit.com/) to automate code format and so on as much as possible. If you're interested in the development of ScalarDB, please [install pre-commit](https://pre-commit.com/#installation) and the git hook script as follows.\n\n```\n$ ls -a .pre-commit-config.yaml\n.pre-commit-config.yaml\n$ pre-commit install\n```\n\nThe code formatter is automatically executed when committing files. A commit will fail and be formatted by the formatter when any invalid code format is detected. Try to commit the change again.\n\n### Exception and log message guidelines\n\nAll the exception and log messages in this project are consistent with the following guidelines:\n\n- The first character is capitalized.\n- The message does not end with a punctuation mark.\n\nWhen contributing to this project, please follow these guidelines.\n\n## License\n\nScalarDB is dual-licensed under both the Apache 2.0 License (found in the LICENSE file in the root directory) and a commercial license.\nYou may select, at your option, one of the above-listed licenses.\nThe commercial license includes several enterprise-grade features such as ScalarDB Cluster, management tools, and declarative query interfaces like GraphQL and SQL interfaces.\nFor more information about the commercial license, please [contact us](https://www.scalar-labs.com/contact).\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fscalar-labs%2Fscalardb","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fscalar-labs%2Fscalardb","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fscalar-labs%2Fscalardb/lists"}