I'm pleased to announce the release of Spider storage engine version 2.20(beta), Vertical Partitioning storage engine version 0.10(beta) and BKA-for-ha_partition version 0.2.
Spider is a Storage Engine for database sharding.
http://spiderformysql.com/
Vertical Partitioning is a Storage Engine for vertical partitioning for a table.
http://launchpad.net/vpformysql
BKA-for-ha_partition is a patch file of supporting "Batched Key Access" for table partitioning feature.
http://launchpad.net/partitionmrrformysql
The main changes in this version are following.
Spider
- "spider_multi_split_read" supports dividing condition count.
From this release, there is "install_spider.sql" file for installing and updating Spider. Please use this file.
Vertical Partitioning
- Support "Batched Key Access".
This feature is now available on MariaDB 5.3 with "join_cache_level=6 and more".
Please see "99_change_logs.txt" in the download documents for checking other changes.
Enjoy!
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Congrats Kentoku!
ReplyDeleteCan you explain what does "Batched Key Access" for table partitioning do? I visited the launchpad page and and still not sure.
Thanks.
Hi YoungNDangerous6,
ReplyDeleteDo you know about "Batched Key Access"?
The information of "Batched Key Access".
MariaDB 5.3 supports "Batched Key Access".
But it doesn't include partitioned tables yet.
"BKA-for-ha_partition" patch makes it possible to use "Batched Key Access" for partitioned tables.
Thanks,
Kentoku