… can have all sorts modifications floating around as long as they…), how about maintaining the counter in memcache or redis and only flushing to the database periodically…INSERT INTO users_groups (user_id, group_id, joined) VALUES (100, 1, NOW()); Conclusion Choosing a system to replicate your data to…
Post: The case for getting rid of duplicate “sets”
May 17, 2011 By 2 Comments
…database was first implemented, write-ahead-logging and other technologies did not exist. This made it difficult to implement the database…to be decompressed. Third, the COUNT acts as RLE compression for the other attributes. Don’t use FLOAT…insert into search_set values…
Post: Improved InnoDB fast index creation
November 6, 2011 By 4 Comments
…FLOAT) ENGINE=InnoDB; Query OK, 0 rows affected (0.00 sec) mysql> INSERT INTO t(c) VALUES…s see how …+——————————+———–+ | Status | Duration | +——————————+———–+ . . . | copy to tmp table | 18.396514 | | restoring secondary …the test database contained…
