Kristian Nielsen is working on a new feature for MariaDB 10.3 and he published very interesting results. This feature is MDEV-12179: Per-engine mysql.gtid_slave_pos tables. He writes about replicating twice as fast in the worst case when using two storage engines (InnoDB and MariaRocks in his tests, but could also be InnoDB and TokuDB or TokuDB and MyRocks). I will let you read all the details
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Welcome to the third (and final) day of the Percona Live Open Source Database Conference 2017, and the third (and final) set of Percona Live keynotes! The enthusiasm hasn’t waned here at Percona Live, and we had a full house on Thursday morning!
Day three of the conference kicked off with three keynotes talks, and ended with the Community Awards Ceremony:
Xinyao Hu (AirBnB)
In this talk, Xinyao introduced Airbnb’s change data change system, Spinaltap. He briefly covered its design, and focused on various use cases inside Airbnb. These use cases covered both online …[Read more]
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 “
MySQL 8.0.1 is out and it includes an implementation of my feature request (Bug #77438). This extension to RESET MASTER allows to simplify master promotion with Binlog Servers. Let's see how it works:
# mysql -N <<< "SHOW MASTER STATUS" binlog.027892 3006935 # mysql -N <<< "RESET MASTER TO 12345; DO sleep(rand()*10); SHOW MASTER STATUS" binlog.012345 92773 # mysql -N <<< "RESET MASTER TO
In a few days, I will start my yearly travel to North America which will bring me at Percona Live at the end of the month. But I will first stop in New York to attend the MariaDB Developer Meeting. Let's see what will happen there.
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: any
I will be heading to Brussels on Friday for FOSDEM.
On Friday, February 3rd, I will attend the Pre-FOSDEM MySQL Day where I will give two talks:
How Booking.com avoids and deals with replication lag (at 12:05), Monitoring Booking.com without looking at MySQL (at 15:30).
(A summary of those talks can be found in Le Fred's blog.)
Then, on Saturday, February 4th, I have a talk in the MySQL
Here are the last details about the Percona Live 2016 Community Dinner hosted at Booking.com:
you can still register the menu is below the program of the lightning talks is on Giuseppe blog
Booking.com will also do a short talk. The subject is a surprise !
If you are coming directly to the dinner (not via boats), please bring your registration ticket (electronic version ok) so you can access
I have a new blog post on blog.booking.com describing MariaDB 10.1 Optimistic Parallel Replication (with benchmark results):
Evaluating MySQL Parallel Replication Part 4: More Benchmarks in Productionhttp://blog.booking.com/evaluating_mysql_parallel_replication_4-more_benchmarks_in_production.html
If you want to know more about MySQL/MariaDB Parallel Replication and if you are attending
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