Join Percona’s Product Manager Michael Coburn as he presents a Percona Monitoring and Management (PMM) Demonstration on Wednesday, October 11, 2017, at 10:00 am PDT / 1:00 pm EDT (UTC-7).

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How can you optimize database performance if you can’t see what’s happening? Percona Monitoring and Management (PMM) is a free, open source database troubleshooting and performance optimization platform for MySQL and MongoDB. PMM uses Metrics Monitor (Grafana + Prometheus) for visualization of data points. It also has Query Analytics (QAN), to help …

Hello again! On August 16, we delivered a webinar on MySQL backups. As always, we’ve had a number of interesting questions. Some of them we’ve answered on the webinar, but we’d like to share some of them here in writing.

What is the best way to maintain daily full backups, but selective restores omitting certain archive tables?

There are several ways this can be done, listed below (though not necessarily limited to the following):

1. Using logical dumps (i.e., mydumper, mysqlpump, mysqldump). This allows you to dump per table and thus be able to selectively restore.
2. Backup the important tables and archive tables separately, allowing to restore separately as well. This is a better …

Join Percona’s CTO Vadim Tkachenko @VadimTk and Altinity’s Co-Founder, Alexander Zaitsev as they present Supercharge Your Analytics with ClickHouse on Thursday, September 14, 2017, at 10:00 am PDT / 1:00 pm EDT (UTC-7).

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ClickHouse is a real-time analytical database system. Even though they’re only celebrating one year as open source software, it has already proved itself ready for serious …

Join Percona’s Chief Evangelist, Colin Charles (@bytebot) as he presents Differences Between MariaDB and MySQL on Tuesday, September 12, 2017, at 7:00 am PDT / 10:00 am EDT (UTC-7).

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Are they syntactically similar? Where do these two query languages differ? Why would I use one over the other?

MariaDB is on the path to gradually diverge from MySQL. One obvious example is the internal data dictionary currently under development for MySQL 8. This is a major change to the …

Join Percona’s Product Manager, Michael Coburn as he presents Using Percona Monitoring and Management to Troubleshoot MySQL Performance Issues on Thursday, September 7, 2017, at 10:00 am PDT / 1:00 pm EDT (UTC-7).

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Successful applications often become limited by MySQL performance. Michael will show you how to get great MySQL performance using Percona Monitoring and Management (PMM). There will be a demonstration of how to leverage the combination of the …

Come and listen to Percona CEO Peter Zaitsev on Wednesday, September 6, 2017 at 10am PT / 1pm ET (UTC-7) discuss the Percona roadmap, as well as what’s new in Percona open source software.

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During this webinar Peter will talk about newly released features in Percona software, show a few quick demos and share with you highlights from the Percona open source software roadmap. This discussion will cover …

Join Percona’s, Technical Services Manager, Jervin Real as he presents Lock, Stock and Backup: Data Guaranteed on Wednesday, August 16, 2017 at 7:00 am PDT / 10:00 am EDT (UTC-7).

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Backups are crucial in a world where data is digital and uptime is revenue. Environments are no longer bound to traditional data centers, and span multiple cloud providers and many heterogeneous environments. We need bulletproof backups and impeccable recovery processes. This talk aims to answer …

Join Percona’s, Senior Architect, Matthew Boehm as he presents MySQL Disk Encryption with LUKS on Wednesday, August 2, 2017, at 1:00 pm PDT / 4:00 pm EDT (UTC-7).

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Clients require strong security measures for PCI, HIPAA or PHI. You must encrypt MySQL “at rest” to satisfy the data managed under these standards. InnoDB’s built-in encryption features work, but there are some caveats to that solution.

In this talk, you’ll see how to encrypt your entire disk to protect everything from data, redo logs and binary logs.

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Join Percona’s, Architect, Manjot Singh as he presents Database Backup and Recovery Best Practices (with a Focus on MySQL) on Thursday, July 27, 2017 at 11:00 am PDT / 2:00 pm EDT (UTC-7).

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In the case of a failure, do you know how long it will take to restore your database? Do you know how old the backup will be? In this presentation, we will cover the basics of best practices for backup, restoration and business continuity. Don’t put your company on the line due to bad data retention and backup policies.

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In this blog post, I’ll look at a trick we use at Percona when upgrading to MySQL 5.7.

I’ll be covering this subject (and others) in my webinar Learning MySQL 5.7 on Wednesday, July 19, 2017.

We’ve been doing upgrades for quite a while here are Percona, and we try to optimize, standardize and improve this process to save time. When upgrading to MySQL 5.7, more often than not you need to run REPAIR or ALTER via mysql_upgrade to a number of MySQL tables. Sometimes a few hundred, sometimes hundreds of thousands.

One way to cut some time from testing or executing mysql_upgrade is to combine it with mysqlcheck. This identifies tables that need to be rebuilt or repaired. The first …