… can be better with unique index – after row is read MySQL will not query if there are more rows as in… more expensive to maintain – for MyISAM tables repair by sort typically would not be used on LOAD DATA INFILE/ALTER TABLE for Innodb tables…
Comment: MySQL Partitioning - can save you or kill you
July 2, 2012 By 45 Comments
… and force index use. The mysql 5.1 Manual Section 18.4 … of only providing some static data from a bunch of saved files…to happen very frequently. Deletion from MyISAM/InnoDb would happen everyday for …InnoDb table as mentioned before, using load infile. Query result ( during inserts 100 rows per…
Post: XtraDB/InnoDB CPU bound benchmarks on 24cores server
December 29, 2008 By 6 Comments
… scalability in CPU-bound load. CPU specification: processor : 23 vendor_id …bits virtual power management: I tested MySQL-5.1.30 with InnoDB…MYISAM ft_min_word_len=4 innodb_additional_mem_pool_size=16M innodb_buffer_pool_size=15G innodb_data…_isolation=REPEATABLE-READ local-infile=1 At first I …
