Showing entries 1 to 1
Displaying posts with tag: partition date mysql (reset)
MySQL 5.1 Mix Of Handlers In Partitions

One good feature in MySQL 5.1 is the support of partitions which is built into the MySQL server. Lot of applications that I noticed use their own partition schemes by splitting the large table data to multiple tables on a desired key and wrapper table or application logic that identifies what table to use.

Here comes MySQL to rescue all those applications to push the partition logic to MySQL server itself without needing a application specific logic; which maintains partitions underneath the covers (each partition is a sub-table) on a single large table as shown below:

The partition key is specific to table and/or application. If the partition key is account_id or site_id or anything that takes both active writes and reads; …

[Read more]
Showing entries 1 to 1