mysql vpformysql引擎_[MySQL][Spider][VP]Spider-3.1 VP-1.0 发布_MySQL

翟卓君

2023-12-01

bitsCN.com

我很高兴的宣布 Spider 存储引擎 3.1 Beta 版本和垂直分区存储引擎 1.0 Beta 版本发布了。

Spider 是数据库拆分的存储引擎:

http://spiderformysql.com/

Vertical Partitioning 是表垂直分区的存储引擎：

http://launchpad.net/vpformysql

可通过下面地址下载：

http://spiderformysql.com/download_spider.html

改动记录包括：

Spider

- Add server parameter "spider_general_log" and "spider_log_result_errors".

- Add table parameter "force_bulk_update" and "force_bulk_delete".

- Add "spider_bka_mode=2" and "bka_mode=2".

- Add "mysql.spider_xa_failed_log" table.

- Performance improvement for "COUNT", "MAX", "MIN" and "SUM" without join and distinct.

- Performance improvement for fulltext search.

- Add case of parallel searching.

Note: "semi_split_read=2" is default value from this version. If you want to use previous version's setting, please set "semi_split_read=0".

Vertical Partitioning

This release is bug fix release.

MySQL

Becomes version 5.5.34.

- Add "log_result_errors".

Please see "99_change_logs.txt" in the download documents for checking other changes.bitsCN.com