Recently Alexandr announced new Percona-XtraDB-9.1 release, and now it is good time to summarize features we have and what is expected soon.
This release contains long waited features from 5.0:
Extended slow.log is now even more extended, there is additional information for each query:
# Bytes_sent: 4973 Tmp_tables: 1 Tmp_disk_tables: 1 Tmp_table_sizes: 7808
That is you can see how many bytes was returned by query, was temporary table used,
was it disk table or in-memory, and how big was temporary table.
Also you can profile each individual query from stored procedures, so now you should not
guess what took so long in stored procedure.
What we are working on right now is:
Full list of XtraDB engine features (what makes it different from InnoDB-plugin) on the state as it is right now:
Usability / operations
I hope you enjoy our work!
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