Dgraph 1.0.10 发布，事务性的分布式图形数据库

内容简介：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...

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

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