Skip to Content
Mastering MariaDB
book

Mastering MariaDB

by Federico Razzoli
September 2014
Intermediate to advanced
384 pages
9h 28m
English
Packt Publishing
Content preview from Mastering MariaDB

Summary

In this chapter, we discussed the main MariaDB buffers. The most important ones are the caches used by the storage engine. We dedicated much space to the InnoDB buffer pool, because it is more complex and, usually, InnoDB is the most used storage engine. Also, while the InnoDB buffer pool caches both data and indexes, MyISAM and Aria only cache indexes.

The query cache is sometimes a useful solution, because it allows us to instantly return the results of a query. Similarly, the subquery cache is used to instantly return the results of a subquery. However, on a typical OLTP workload, data is invalidated too often for these caches to be useful. We have learned when this cache is useful and when it is not even though usually a DBA should ...

Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
and much more.

Read now

Unlock full access

More than 5,000 organizations count on O’Reilly

AirBnbBlueOriginElectronic ArtsHomeDepotNasdaqRakutenTata Consultancy Services

QuotationMarkO’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.
Julian F.
Head of Cybersecurity
QuotationMarkI wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.
Addison B.
Field Engineer
QuotationMarkI’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.
Amir M.
Data Platform Tech Lead
QuotationMarkI'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.
Mark W.
Embedded Software Engineer

You might also like

Learning MySQL and MariaDB

Learning MySQL and MariaDB

Russell J.T. Dyer
Mastering DynamoDB

Mastering DynamoDB

Tanmay Deshpande

Publisher Resources

ISBN: 9781783981540