PipelineDB 0.9.8 发布了。PipelineDB 是开源的关系型数据库，可以在 streams 中持续运行 SQL 查询，逐渐将结果存储在表中。
作为 PostgreSQL 的分支，我们将 PipelineDB 重构为扩展，主要策略如下：
尽可能地规范现有的代码库
重组标准化代码作为扩展
一些更新内容：
Added an official Debian 9 (Stretch) release package
Fixed unexpected behavior with keyed_min/max when reading from output streams
Fixed minor issues with combine on delta streams
Fixed issue with planner being confused by certain stream-index JOIN plans
Fixed issue with planner being confused by certain non-aggregate continuous view plans
Fixed issue with projections on output stream rows
Fixed tidigest aggregate issue
Made ZMQ socket directory configurable
软件详情：https://www.pipelinedb.com/blog/pipelinedb-0-9-8-postgresql-extension-refactor-nearing-completion?from=timeline
下载地址：https://github.com/pipelinedb/pipelinedb/releases
来自:开源中国社区
