https://github.com/polypheny/polypheny-db

A self-adaptive Polystore that provides cost- and workload aware access to heterogeneous data.
https://github.com/polypheny/polypheny-db

database database-management db dbms java

Last synced: 14 days ago
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A self-adaptive Polystore that provides cost- and workload aware access to heterogeneous data.

• Host: GitHub
• URL: https://github.com/polypheny/polypheny-db
• Owner: polypheny
• License: apache-2.0
• Created: 2019-01-18T10:24:15.000Z (almost 6 years ago)
• Default Branch: master
• Last Pushed: 2024-10-29T14:00:24.000Z (15 days ago)
• Last Synced: 2024-10-29T17:11:35.475Z (15 days ago)
• Topics: database, database-management, db, dbms, java
• Language: Java
• Homepage: https://polypheny.org
• Size: 36.8 MB
• Stars: 123
• Watchers: 8
• Forks: 82
• Open Issues: 98
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGELOG.md
  • License: LICENSE

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# Polypheny-DB

_Polypheny-DB_ is a self-adaptive Polystore that provides cost- and workload aware access to heterogeneous data. As a Polystore, Polypheny-DB seamlessly combines different underlying data storage engines to provide good query performance independent of the type of workload.

If you want to learn more about Polypheny-DB, we recommend having a look on our [website](https://polypheny.org) or on [this paper](http://dx.doi.org/10.1007/978-3-030-71055-2_2).

## Getting Started ##

The easiest way to setup Polypheny-DB is to use a [release](https://github.com/polypheny/Polypheny-DB/releases/latest). Alternatively, you can use [Polypheny Control](https://github.com/polypheny/Polypheny-Control) to automatically build Polypheny-DB.

## Roadmap ##

See the [open issues](https://github.com/polypheny/Polypheny-DB/issues) for a list of proposed features (and known issues).

## Contributing ##

We highly welcome your contributions to Polypheny-DB. If you would like to contribute, please fork the repository and submit your changes as a pull request. Please consult our [Admin Repository](https://github.com/polypheny/Admin) for guidelines and additional information.

Please note that we have a [code of conduct](https://github.com/polypheny/Admin/blob/master/CODE_OF_CONDUCT.md). Please follow it in all your interactions with the project.

## Credits ##

_Polypheny-DB_ builds upon the great work of several other projects:

* [Apache Calcite](https://calcite.apache.org/): A framework for building databases

* [HSQLDB](http://hsqldb.org/): A relational database written in Java

* [JavaCC](https://javacc.org/): A parser generator

* [Javalin](https://javalin.io/): A framework for building web services

* [Project Lombok](https://projectlombok.org/): A library which provides annotations for tedious tasks

Except for _Apache Calcite, those projects are used "as is" and are integrated as libraries. From _Apache Calcite_ we used parts of the code as foundation for Polypheny-DB.

## Acknowledgements

The Polypheny-DB project is supported by the Swiss National Science Foundation (SNSF) under the contract no. 200021_172763.

## License ##

The Apache 2.0 License