Universal transaction manager
ScalarDB
ScalarDB is a universal transaction manager that achieves:
Install
The library is available on maven central repository. You can install it in your application using your build tool such as Gradle and Maven.
To add a dependency on ScalarDB using Gradle, use the following:
dependencies { implementation 'com.scalar-labs:scalardb:3.10.1' }
To add a dependency using Maven:
<dependency> <groupId>com.scalar-labs</groupId> <artifactId>scalardb</artifactId> <version>3.10.1</version> </dependency>Docs
This library is mainly maintained by the Scalar Engineering Team, but of course we appreciate any help.
Here are the contributors we are especially thankful for:
Pre-commit hook
This project uses pre-commit to automate code format and so on as much as possible. If you're interested in the development of ScalarDB, please install pre-commit and the git hook script as follows.
$ ls -a .pre-commit-config.yaml
.pre-commit-config.yaml
$ pre-commit install
The code formatter is automatically executed when commiting files. A commit will fail and be formatted by the formatter when any invalid code format is detected. Try to commit the change again.
Exception and log message guidelines
All the exception and log messages in this project are consistent with the following guidelines:
When contributing to this project, please follow these guidelines.
License
ScalarDB is dual-licensed under both the Apache 2.0 License (found in the LICENSE file in the root directory) and a commercial license. You may select, at your option, one of the above-listed licenses. The commercial license includes several enterprise-grade features such as ScalarDB Server, management tools, and declarative query interfaces like GraphQL and SQL interfaces. Regarding the commercial license, please contact us for more information.
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