Dgraph 1.0.10 发布，事务性的分布式图形数据库

Dgraph 1.0.10 已发布，Dgraph 是一个可扩展的，分布式的，低延迟的图数据库，目标是提供 Google 生产水平的规模和吞吐量，在超过 TB 的结构数据里，为用户提供足够低延迟的实时查询。Dgraph 支持GraphQL作为查询语言，响应 JSON。

新增

• The Alter endpoint can be protected by an auth token that is set on the Dgraph Alphas via the --auth_token option. This can help prevent accidental schema updates and drop all operations. ( #2692 )

• Optimize has function ( #2724 )

• Expose the health check API via gRPC. ( #2721 )

更改

• Dgraph is relicensed to Apache 2.0. ( #2652 )

• Breaking change. Rename Dgraph Server to Dgraph Alpha to clarify discussions of the Dgraph cluster. The top-level command  dgraph server is now  dgraph alpha . ( #2667 )

• Prometheus metrics have been renamed for consistency for alpha, memory, and lru cache metrics. ( #2636 ,  #2670 ,  #2714 )

• The dgraph-converter command is available as the subcommand  dgraph conv . ( #2635 )

• Updating protobuf version. ( #2639 )

• Allow checkpwd to be aliased ( #2641 )

• Better control excessive traffic to Dgraph ( #2678 )

• Export format now exports on the Alpha receiving the export request. The naming scheme of the export files has been simplified.

• Improvements to the dgraph debug tool that can be used to inspect the contents of the posting lists directory.

• Bring in Badger updates ( #2697 )

修复

• Make raft leader resume probing after snapshot crash ( #2707 )

• Create a lot simpler sorted uint64 codec ( #2716 )

• Increase the size of applyCh, to give Raft some breathing space. Otherwise, it fails to maintain quorum health.

• Zero should stream last commit update

• Send commit timestamps in order ( #2687 )

• Query blocks with the same name are no longer allowed.

• Fix out-of-range values in query parser. ( #2690 )

发行地址： https://github.com/dgraph-io/dgraph/releases/tag/v1.0.10