I'm pleased to announce the release of Spider storage engine version 2.22(beta), Vertical Partitioning storage engine version 0.11(beta) and BKA-for-ha_partition version 0.3.
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
- MS Windows support.
- Add UDF "spider_copy_tables".
Spider HA feature is now available!
Vertical Partitioning
- MS Windows support.
Pathced MySQL source code and compiled MySQL binary are available from this release.
Please see "99_change_logs.txt" in the download documents for checking other changes.
Thanks to Toru for working for supporting Windows.
Enjoy!
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I just found out that Spider ships with HA features.
ReplyDeleteAll I found is a presentation about that feature. Is there more documentation.
It was not clear from the presentation, if spider writes to all storage nodes or you got to take care yourself about having the data in sync.
Also Im not sure what the monitoring nodes are for.
It looks like you could script (pacemaker?) a lot and providing HA via changing link_status.
Thx for that great engine.
erkules