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Showing entries 1 to 18

Displaying posts with tag: VP (reset)

[MySQL][Spider][VP]Spider-3.2 VP-1.1 released
+0 Vote Up -0Vote Down
I'm pleased to announce the release of Spider storage engine version 3.2(rc) and Vertical Partitioning storage engine version 1.1(beta).
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

Please use the following for downloading binary file.
http://spiderformysql.com/download_spider.html

The main changes in this version are following.
Spider
- Add server parameter "spider_log_result_error_with_sql", "spider_version", "spider_internal_xa_id_type", "spider_casual_read", "spider_dry_access" and "spider_delete_all_rows_type".
- Add table parameter











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[MySQL][Spider][VP]Spider-3.1 VP-1.0 released
+3 Vote Up -0Vote Down
I'm pleased to announce the release of Spider storage engine version 3.1(beta) and Vertical Partitioning storage engine version 1.0(beta).
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

Please use the following for downloading binary file.
http://spiderformysql.com/download_spider.html

The main changes in this version are following.
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













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[MySQL][Spider][VP]Spider-3.0 VP-0.18 released
+4 Vote Up -0Vote Down
I'm pleased to announce the release of Spider storage engine version 3.0(beta) and Vertical Partitioning storage engine version 0.18(beta).
Thank you for waiting such a long time! This release includes my 1 year development.
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

Please use the following for downloading binary file.
http://spiderformysql.com/download_spider.html

The main changes in this version are following.
Spider
- Support link to oracle tables.
  Connection from Spider to Oracle is now available by using table parameter












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[MySQL][Spider][VP]Spider-2.28 VP-0.17 released
+2 Vote Up -0Vote Down
I'm pleased to announce the release of Spider storage engine version 2.28(beta) and Vertical Partitioning storage engine version 0.17(beta).
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

Please use the following for downloading binary file.
http://spiderformysql.com/download_spider.html

The main changes in this version are following.
Spider
- Support parallel searching. ("spider_bgs_mode > 0")
The table using the Spider bundled MySQL and table partitioning performs parallel search of each partition. However,











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[MySQL][Spider][VP]Spider-2.27 VP-0.16 released
+1 Vote Up -0Vote Down
I'm pleased to announce the release of Spider storage engine version 2.27(beta) and Vertical Partitioning storage engine version 0.16(beta).
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

Please use the following for downloading binary file.
http://spiderformysql.com/download_spider.html

The main changes in this version are following.
Q4M is bundled for Linux 64bit.
  Bundled Q4M supports replication, but please use it carefully.

Spider
- Support R-Tree index.
- Support direct updating for SQL














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[MySQL][Spider][VP][Other]Spider-2.24 VP-0.13 released
+1 Vote Up -0Vote Down
I'm pleased to announce the release of Spider storage engine version 2.24(beta) and Vertical Partitioning storage engine version 0.13(beta).
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

The main changes in this version are following.
Spider
- MySQL 5.5 support.
- handlersocket support.
  You can use handlersocket through Spider table that called by handlersocket. It means handlersocket can access to sharded databases. Currently, handlersocket support only Linux.
  Set "spider_use_hs_read=1" and "spider_use_hs_write=1" for activating this feature.
  Added











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[MySQL][Spider][VP]Spider-2.23 VP-0.12 released
+4 Vote Up -0Vote Down
I'm pleased to announce the release of Spider storage engine version 2.23(beta) and Vertical Partitioning storage engine version 0.12(beta).
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

The main changes in this version are following.
Spider
- Add server parameter "spider_udf_ct_bulk_insert_interval" and "spider_udf_ct_bulk_insert_rows".

Vertical Partitioning
  This release is bug fix release.

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

Thanks to Gen, Yoshihiko, Satoko and Makoto for testing for clustering and online schema changing.
Thanks to Frederic for bug report.

Enjoy!
[MySQL][Spider][VP][Other]Spider-2.22 VP-0.11 BKA-for-ha_partition-0.3 released
+0 Vote Up -0Vote Down
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!













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[MySQL][Spider][VP][Other]Spider-2.20 VP-0.10 BKA-for-ha_partition-0.2 released
+0 Vote Up -0Vote Down
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"










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[MySQL][Spider][VP]Spider-2.16 Vartical Partitioning-0.9 released
+0 Vote Up -0Vote Down
I'm pleased to announce the release of Spider storage engine version 2.16(beta) and Vertical Partitioning storage engine version 0.9(beta).
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

The main changes in this version are following.
(This release for Vertical Partitioning is a bug fix release)
- Add table parameter "semi_split_read".
- Add server parameter "spider_semi_split_read".
  This parameters are for searching performance improvement.

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

Enjoy!
[MySQL][VP]VP-0.8 released
+0 Vote Up -0Vote Down
I'm pleased to announce the release of Vertical Partitioning storage engine version 0.8(alpha).
Vertical Partitioning is a Storage Engine for vertical partitioning for a table.
http://launchpad.net/vpformysql

The main changes in this version are following.
This release is bug fix release.

Please see "99_change_logs.txt" in the download documents for more detail.

Enjoy!
[MySQL][VP][Other]Start creating Engine Independent Test & VP-0.7 released
+1 Vote Up -0Vote Down
I started creating "Engine Independent Test".
http://launchpad.net/engineindependenttestformysql

This test aims to be testable with all storage engines.
There is following wiki but test was not created yet.
http://forge.mysql.com/wiki/EngineIndependentTestSuite
I think this test is need for Storage Engine Developers(including me).
Additionally, I already released 2 Storage Engines so I felt needing this test strongly.
So I started creating "Engine Independent Test".

Please tell me without hesitate if you have a demand.


I'm pleased to announce the release of Vertical Partitioning storage engine version 0.7(alpha).
Vertical Partitioning is a Storage Engine for vertical













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[MySQL][VP]Vartical Partitioning-0.6 released
+0 Vote Up -0Vote Down
I'm pleased to announce the release of Vertical Partitioning storage engine version 0.6(alpha).
Vertical Partitioning is a Storage Engine for vertical partitioning for a table.
http://launchpad.net/vpformysql

The main changes in this version are following.
- Add UDF "vp_copy_tables".
  This UDF is used for syncronizing Vertical Partitioning's child table data from old child tables to new added child tables.

- Add table parameter "choose_ignore_table_list", "choose_ignore_table_list_for_lock" and "zero_record_update_mode".
  This parameters are used for avoiding to use new added child tables at searching operation and separating child tables for searching with lock and without lock.

- Add server parameter "vp_udf_ct_bulk_insert_interval" and










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[MySQL][Spider][VP]Spider-2.5 Vartical Partitioning-0.5 released
+0 Vote Up -0Vote Down
I'm pleased to announce the release of Spider storage engine version 2.5(beta) and Vertical Partitioning storage engine version 0.5(alpha).
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

The main changes in this version are following.
- The standalone compilation with Vertical Partitioning storage engine is now available.

- Vertical Partitioning can be used for multi-step partitioning.
  Example:
    create table a(a int primary key)engine=myisam;
    create table b(a int primary key)engine=vp comment 'tnl "a"';











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[MySQL][Spider][VP]Spider-2.4 Vartical Partitioning-0.4 released
+0 Vote Up -0Vote Down
I'm pleased to announce the release of Spider storage engine version 2.4(beta) and Vertical Partitioning storage engine version 0.4(alpha).
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

The main changes in this version are following.
- "Engine-condition-pushdown" is available on Vertical Partitioning with Spider.

Please see "99_change_logs.txt" in the download documents for checking other changes.
Thanks to Gennady for bug report.

Enjoy!
[MySQL][VP]Vertical Partitioning storage engine 0.3 released
+1 Vote Up -0Vote Down
I'm pleased to announce the release of Vertical Partitioning storage engine version 0.3.
http://launchpad.net/vpformysql

The main changes in this version are following.
- Add table parameter "choose_table_mode_for_lock".
- Add server parameter "vp_choose_table_mode_for_lock".
  These parameters are used for avoiding deadlock by fixing lock order to table list order.

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

Enjoy!
[MySQL][VP]Vertical Partitioning storage engine 0.2 released
+2 Vote Up -0Vote Down
I'm pleased to announce the release of Vertical Partitioning storage engine version 0.2.
http://launchpad.net/vpformysql


The main changes in this version are following.


- Support MySQL's table partitioning.
  MySQL's table partitioning that is only introduced last release is now supported.
  note: After this version, you need to apply a patch for installing Vertical Partitioning storage engine.

- After this version, the primary key part of InnoDB's secondary index is effectively used.
  You can use the primary key columns with InnoDB's secondary index by using following statements.
    create table tbl_b(












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[MySQL][VP]Vertical Partitioning storage engine 0.1 released
+0 Vote Up -0Vote Down
I'm pleased to announce a release of a new storage engine "Vertical Partitioning storage engine".
http://launchpad.net/vpformysql
You can use relation tables of one to one like one table by using Vertical Partitioning storage engine.
It is near by a view of joined relation tables of one to one but different point is following.
- It can insert.
- It can do partition pruning.(Not use partitions that are no necessity)


Vertical Partitioning storage engine can use following purposes.
(Vertical Partitioning table is called "parent table", integrated tables are called "child table")


1.A MySQL's InnoDB table that has the big record size is very slow if a select statement needs table scanning with a lot of records.
  Vertical Partitioning is good for












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Showing entries 1 to 18

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