Mysql 5.1 announced, storage engines alive!

After Sun's acquisition of Mysql, some questions arose about the future. Some answer are now available: version 5.1 has been released announced. What's more, after IBM exit from the storage engine, several news in that field have come out: Oracle released a new version of Innodb, and Kickfire unveiled their datawarehouse solution based on Mysql.

UPDATE: this news wrongly stated that Mysql 5.1 had been released. Only its upcoming release was announced.