I have a View that joins a bunch of tables. If I do a select statement on that View whose result contains only a few columns, is the query optimizer smart enough not to perform all the superfluous ...

“SQL on everything” is the tagline associated with Presto, the query engine that was initially developed by Facebook to rapidly analyze massive amounts of data — particularly data that lay scattered ...

Open source has brought a lot more than Linux to the computing world. It has also given us PHP and MySQL. In the first installment of this three-lesson tutorial, we cover everything you need to know ...

Optimizing MySQL database performance, especially in heavy demand public cloud services, is a key challenge for data base administrators. IT operations and maintenance developers have found that just ...