Ideas, releases, practical guides, and perspectives from the people building with MySQL.
…but don’t just take our word for it… DBTA Trend-Setting Products for 2018
The online industry news magazine Database Trends and Applications (DBTA) has included Percona Monitoring and Management in its roundup of Trend-Setting Products in Data and Information Management for 2018.
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[Read more]Join Percona’s, CEO and Co-Founder, Peter Zaitsev as he presents InnoDB Performance Optimization on Wednesday, December 20, 2017, at 11:00 am PST / 2:00 pm EST (UTC-8).
InnoDB is one of the most commonly used storage engines for MySQL and Percona Server for MySQL. It balances high reliability with high performance and is the focus of the majority of storage engine development by the MySQL and Percona Server for MySQL teams.
This webinar looks at InnoDB, including new developments in MySQL 5.7 as well as Percona Server for MySQL. In it, Peter explains how to use it, and many of the configuration options that help you to get the best performance from your application.
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[Read more]Percona announces the release of Percona Monitoring and Management 1.5.3. This release contains fixes for bugs found after the release of Percona Monitoring and Management 1.5.2, as well as some important fixes and improvements not related to the previous release.
Improvements
Bug fixes
Multi-channel replication is one of the great feature shipped with MySQL 5.7, With allowed the capability of slave to have many masters, having a channel for each master by which they replicate. Each channel id has a unique “channel_name”
Multi-Channel Replication
In the above DB Architecture “channel_1, channel_2 and channel_3” represent the channel_name used for replication from different MySQL servers ( Source ). In this blog we are not going see about configuration of multi_source replication, rather we are going to see about rolling back multi-source replication in MySQL. Recently we were working on a client, where we had deployed multi-channel replication replication from two master onto a single slave, sync was happening very fine Then came the situation to break the replication from …
[Read more]The schedule of the next edition of the MySQL & Friends Devroom is now on-line also on the official FOSDEM website.
As you can see we by shrinking the last two talks (no break) we were able to add one extra session. The committee selected the next one, which mean I will have the honour to present again at FOSDEM too.
I hope you will enjoy this day. Don’t forget the MySQL Community Dinner (more to come soon about this on this website) and the extra free day organized by the MySQL Team on Friday (you need to …
[Read more]It was a long time ago so I won’t write about the conference (it was good as always), but at least I share the slides of my talk here.
We had a really great session yesterday during the webinar on Amazon Redshift replication, but sadly ran out of time for questions. So as promised, let’s try and answer the questions asked now!
Are you going to support SAP IQ as a target ?
This is the first request we’ve ever received, and so therefore there are no firm plans for supporting it. As a target, SAP IQ supports a JDBC interface, and therefore is not hugely complicated to achieve compared to more complex, customer appliers.
Can you replicate from SAP ASE ?
No, and no current plans.
What about latin1 character ? Is it supported ?
Yes, although the default mode is for us to use UTF-8 for all extract and apply jobs. You can certainly change the character set, although leaving UTF-8 should also work.
Is it a problem not to have primary keys on Redshift ? …
[Read more]Join Percona Chief Evangelist Colin Charles as he covers happenings, gives pointers and provides musings on the open source database community.
The Percona Live Call For Papers closes on December 22, but why aren’t you submitting already? Don’t wait till the last minute! Look at our broad scope as well. Worth noting that the best prices for tickets are available now until January 7.
FOSDEM is happening in Brussels, Belgium (like it has for the past many years). All I can say is that the schedule is out, and it was very hard to make a choice! See the …
[Read more]Percona announces the GA release of Percona Server for MySQL 5.7.20-18 on December 14, 2017. Download the latest version from the Percona web site or the Percona Software Repositories. You can also run Docker containers from the images in the Docker Hub repository.
Based on MySQL 5.7.20, including all the bug fixes in it, Percona Server for MySQL 5.7.20-18 is the current GA release in the Percona Server for MySQL 5.7 series. …
[Read more]Fill out a quick survey on your cloud data plans.
Today, keeping your enterprise agile and flexible is not just an advantage, it is a requirement. Many of the systems and processes once controlled by businesses onsite are moving offsite to “service” models. This includes Platform as a Service (PaaS), Software as a Service (SaaS), Infrastructure as a Service (IaaS), Database as a Service (DBaaS), etc.
These services are usually referred to as being in the cloud. The enterprise using the service doesn’t maintain or manage the infrastructure of the service in question.
Migrating database workloads to the cloud can be a vital part of improving customer experience, gaining deeper business insights and increasing efficiency. More enterprises are …
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