Dgraph v1.0.0 正式版已发布，发布主页上显示的更新内容是功能改进和对 bug 的修复，未发现新特性的增加。
改进
可使用 Ratel（Dgraph 浏览器）进行转换和修改操作
导出现在使用正确的空白节点语法
DropAttr 现在也删除该属性的模式（以前只是删除 edge）
LRU大小现在基于 max_memory_mb 动态改变
检查在使用之前是否定义了 GraphQL 变量
Bug 修复
Language tag parsing in queries now accepts digits (in line with RDF parsing).
Ensure that GraphQL variables are declared before use.
Membership stream doesn't get stuck if node steps down as leader.
Fix issue where sets were not being returned after doing a S P * deletion when part of same transaction.
Empty string values are stored as it is and no strings have special meaning now.
Correctly update order of facetMatrix when orderdesc/orderasc is applied.
Allow live and bulk loaders to work with multiple zeros.
Fix sorting for predicates with multiple language tags.
Fix alias edge cases in normalize directive.
Allow reading new index key mutated as part of same transaction.
Fix bug in value log GC in badger.
SIGINT now forces a shutdown after 5 seconds when there are pending RPCs.
DGraph 是可扩展的，分布式的，低延迟的图数据库。
DGraph 的目标是提供 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。
软件详情：https://github.com/dgraph-io/dgraph/blob/master/CHANGELOG.md
下载地址：https://github.com/dgraph-io/dgraph/releases/tag/v1.0.0
来自:开源中国社区
