Yes, another post about my talks at Percona Live Santa Clara: I obviously still have things to share. This time, I will focus on my parallel replication talks by giving a short preview.
I have two parallel replication talks at Percona Live:
MySQL/MariaDB Parallel Replication: inventory, use cases and limitations (Wednesday talk) MySQL Parallel Replication: all the 5.7 (and some of the 8.0)
In a previous post, I listed all the Booking.com talks at Percona Live. In this post, I will give more details about my talks.
As a reminder, the list of my talks is the following:
Monitoring Booking.com without looking at MySQL (Thursday keynote) The two little bugs that almost brought down Booking.com (Tuesday Lightning Talk) MySQL/MariaDB Parallel Replication: inventory, use cases and
In a week, me and some Booking.com colleagues will be in Santa Clara for Percona Live.
Booking.com is sponsoring the conference and we will be present at the Monday Evening Reception. You do not need a tutorial pass to attend the dinner (even if it is on the tutorial day): any valid pass will do. If you do not have your ticket yet, it is time to register (you can use the discount code “
In this blog we are going to view about a new feature in latest release MySQL 8.0.1 for MySQL Replication . It is binlog_expire_logs_seconds.
Previously we can set the expire logs for binlogs in number of days. By using the new feature (binlog_expire_logs_seconds) we can see set the expire time into number of seconds.
The both expire_logs_days and binlog_expire_logs_seconds works when the binlog rotate happens in the server.
The ultimate usage of this feature will be used to set expire periods smaller than a day by providing another extra variable.
The new variable binlog_expire_logs_seconds, can be used in those cases where the expire period is not an integral …
[Read more]Welcome to another post in the series of Percona Live featured session blogs! In these blogs, we’ll highlight some of the session speakers that will be at this year’s Percona Live conference. We’ll also discuss how these sessions can help you improve your database environment. Make sure to read to the end to get a special Percona Live 2017 registration bonus!
In this Percona Live featured session, we’ll meet Luís Soares, Principal Software Engineer at Oracle. His session is The New MySQL Replication Features in MySQL 8 (with fellow presenter Lars Thalmann, Development Director at Oracle). The most popular high availability …
[Read more]Welcome to another post in the series of Percona Live featured tutorial speakers blogs! In these blogs, we’ll highlight some of the tutorial speakers that will be at this year’s Percona Live conference. We’ll also discuss how these tutorials can help you improve your database environment. Make sure to read to the end to get a special Percona Live 2017 registration bonus!
In this Percona Live featured tutorial, we’ll meet Morgan Tocker, MySQL Product Manager at Oracle. His tutorial is a MySQL 8.0 Optimizer Guide. Many users who follow MySQL development are aware that recent versions introduced a number of improvements to query execution (via the addition of …
[Read more]In my previous post, I talked about a funny replication breakage that I experienced with MariaDB. So what about different versions of MySQL... > SELECT version(); +------------+ | version() | +------------+ | 5.6.35-log | +------------+ 1 row in set (0.00 sec) > SELECT * FROM test_jfg; +----+--------+-------------+ | id | status
This post will be updated as soon more information comes along.
This developer version wasn’t released yet, when it does, use at your own risk.
Oracle released the development version of MySQL 8.0.0-dmr on September 12th of 2016. Since then, the team have been working on the 8.0.1 development milestone. You can find the partial change list here.
The objective here is try to explain how this will have any real world impact for you from 8.0.1. Please remember though, that any changes made to this version will not be final until the General Availability (date not currently set).
These topics are aimed at the Software Engineering side and not DBA and this is why Replication, for instance, is not covered …
[Read more]This post discusses the next MySQL development milestone: MySQL 8.0.1.
From the outset, MySQL 8.0 has received plenty of attention. Both this blog (see the MySQL 8.0 search) and other sites around the Internet have covered it. Early reviews seem positive (including my own MySQL 8.0 early bugs review). There is plenty of excitement about the new features.
As for early feedback on MySQL 8.0, Peter Zaitsev (Percona CEO) listed a set of recommendations for benchmarking MySQL 8.0. I hope these get reviewed and implemented. …
[Read more]This blog post discusses how better MySQL 8.0 benchmarks can improve MySQL in general.
Like many in MySQL community, I’m very excited about what MySQL 8.0 offers. There are a lot of great features and architecture improvements. Also like many in the MySQL community, I would like to see MySQL 8.0 perform better. Better performance is what we always want (and expect) from new database software releases.
Rarely do performance improvements happen by accident – they require running benchmarks, finding bottlenecks and eliminating them. This is the area where I think things could use improvement.
If you come to the MySQL Keynote at Oracle OpenWorld, or if you go to MySQL …
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