It’s November, so we all know what that means; it’s peak shopping season, and no date is bigger than Black Friday. But how will your database handle all that new, relentless traffic? Not only does your database have to handle traffic without slowing down, but web servers can sometimes see such sudden traffic as […]Read more
Updated PMM and Percona Server for MongoDB, Utility User Feature in Percona Server for MySQL: Release Roundup 11/4/2019
It’s release roundup time here at Percona!
We publish quite a few updates to our software and services every week, so we wanted to make it a little easier for you to keep track of our latest releases. So, starting today we will publish release roundups comprising all the details and information you need on […]
One of the great things about Percona, and a Percona Support contract, is that we not only guarantee application performance but we also provide bug fixes for covered software—and not just advice on how to use it. This is most likely missing from most customer’s in-house support, as it requires a team with code […]Read more
In MySQL 8.0.18 there is a new feature called how it works under the hood.
The high-level basics are the following: if there is a join, it will create an in-memory hash table based on one of the tables and will read the other table row by row, calculate a hash, and do a lookup […]