Crate 0.55.4 发布了,Crate Data 是一个开源的大规模的可伸缩的数据存储系统,无需任何系统管理需求。提供强大的搜索功能。用于存储各种表格数据、非结构化数据和二进制对象。并可通过 SQL 进行检索。易于安装和使用,支持高可用性和实时大规模并行访问和处理。Crate 特别适合用于 Docker 环境中。 本次发布主要改进如下: - Fixed a NPE in ordered select statements. - Fix: Inserting a duplicate primary key lead to an update on replicas even though it resulted in a DuplikateKeyException (introduced with version 0.55.0). - Fix: Querying a partitioned table by a single primary key raised an exception instead of responding whith a zero row count. - Improved the performance of sorted join queries 下载地址: Source code (zip) Source code (tar.gz) Crate 0.55.4 发布,数据存储系统下载地址