README
¶
Dgraph
Scalable, Distributed, Low Latency, High Throughput Graph Database.
Dgraph's goal is to provide Google production level scale and throughput, with low enough latency to be serving real time user queries, over terabytes of structured data. Dgraph supports GraphQL as query language, and responds in JSON.
Users
- Dgraph official documentation is present at wiki.dgraph.io.
- Note that we use the Github Issue Tracker for bug reports only.
- For feature requests or questions, visit https://discuss.dgraph.io.
- Check out the demo at dgraph.io.
- There's an instance of Dgraph running at http://dgraph.xyz, that you can query without installing Dgraph.
This instance contains 21M facts from Freebase Film Data.
curl dgraph.xyz/query -XPOST -d '{}'
Developers
- We are using Git Flow branching model. So, please send out your pull requests against
developbranch. - See a list of issues that we need help with.
- Please see contributing to Dgraph for guidelines on contributions.
- Alpha Program: If you want to contribute to Dgraph on a continuous basis and need some Bitcoins to pay for healthy food, talk to us.
Current Status
Latest Release: v0.4.1
Master branch contains the latest stable release.
Jul 2016 - v0.4
This release allows for better debugging via net/tracer and provides binaries for Linux and Mac.
Follow our Trello board for progress.
May 2016 - v0.3
This release contains more efficient binary protocol client and ability to query first:N results.
See our Trello board for more information.
Mar 2016 - v0.2
This is the first truly distributed version of Dgraph.
Please see the release notes here.
MVP launch - Dec 2015 - v0.1
This is a minimum viable product, alpha release of Dgraph.
This version is not distributed and support for GraphQL is partial.
See the Roadmap for list of working and planned features.
Contact
- Please use discuss.dgraph.io for documentation, questions, feature requests and discussions.
- Please use Github issue tracker ONLY to file bugs. Any feature request should go to discuss.
- Or, just join .
Directories
¶
| Path | Synopsis |
|---|---|
|
This package includes getting the list of predicates that a node serves and sharing it with other nodes in the cluster.
|
This package includes getting the list of predicates that a node serves and sharing it with other nodes in the cluster. |
|
cmd
|
|
|
commit package provides commit logs for storing mutations, as they arrive at the server.
|
commit package provides commit logs for storing mutations, as they arrive at the server. |
|
Package gql is responsible for lexing and parsing a GraphQL query/mutation.
|
Package gql is responsible for lexing and parsing a GraphQL query/mutation. |
|
graph
Package graph is a generated protocol buffer package.
|
Package graph is a generated protocol buffer package. |
|
Package rdf package parses N-Quad statements based on http://www.w3.org/TR/n-quads/
|
Package rdf package parses N-Quad statements based on http://www.w3.org/TR/n-quads/ |
|
Package worker is a generated protocol buffer package.
|
Package worker is a generated protocol buffer package. |