Oct 25, 2019

What is new in Percona Monitoring and Management 2?

Percona Monitoring and Management (PMM) is a free, open source platform that supports MySQL, MariaDB, MongoDB, and PostgreSQL environments; providing detailed time-based analysis of your data. PMM allows you to embrace multiple database options and can be used on-premises and in the cloud.

Our recent major upgrade to PMM2 gives you far greater Query Analytics performance and usability and enables you to monitor much larger...

Percona Monitoring and ManagementOperations


Oct 2, 2019

Introducing Java Profiling via Flame Graphs

In this talk, you'll be introduced to the basic concepts of profiling Java code using perf_events (aka perf). You'll see how to collect stack traces and how to use Flame Graphs to provide a dynamic visual display for them. This, in turn, allows you to see if your code has room for improvement - and where it could be improved - in an easy and scalable way.

It doesn't matter if you are coding a one-hundred or a one-hundred thousand...

Monitoring and Operations


Sep 19, 2019

Percona XtraBackup vs Mariabackup vs MySQL Enterprise Backup

There are few ways to take a backup. One of the most used tools is Percona Xtrabackup, MariaBackup, and MySQL Enterprise Backup.

In this talk, the audience will have an in-deep overview of:

  • Differences between the tools
  • Comparison of features
  • Which tool work on which MySQL/MariaDB flavor
  • Supported Storage Engines
  • Limitations

Percona MySQL Webinars


Sep 5, 2019

MongoDB Sharded Cluster

MongoDB Sharded Cluster is very well established to handle huge amounts of data across geographically separate data centers. Sharding the data across the shards evenly or specific to region/data centers based on the application requests are important. But sometimes the sharded cluster setup is not well designed, which leads to data being distributed improperly across shards so the application fails to serve the request within the...

MongoDBPercona MySQL Webinars


Aug 29, 2019

Best Practices for Migrating to Open Source Databases

This is a high-level webinar that covers the history of enterprise open source database use. It addresses both the advantages companies see in using open source database technologies as well as the fears and reservations they might have.

In this webinar, we will look at how to address such concerns to help get a migration commitment. We’ll cover picking the right project, selecting the right organizational team to manage the...

Open Source DatabasePercona MySQL Webinars


Aug 26, 2019

Flame Graphs 201

Visualizing profiling information can be a very powerful tool for performance diagnostics, specially if we zoom right into the problem. Flame graphs were developed for this purpose and we use them on a daily basis at Percona to successfully solve complex performance issues. In this presentation, attendees will learn advanced techniques for profiling with performance and visualizing those profiles with flame graphs, as well as other...

MySQLPercona MySQL Webinars


Aug 7, 2019

Performance Analyses and Troubleshooting Technologies for Databases

Have you heard about the USE Method (Utilization - Saturation - Errors), RED (Rate - Errors - Duration) or Golden Signals (Latency - Traffic - Errors - Saturations)?

In this presentation, we will talk briefly about these different-but-similar “focuses” and discuss how we can apply them to data infrastructure performance analysis troubleshooting and monitoring.

We will use MySQL as an example, but most of this talk applies...

MySQLPercona MySQL WebinarsPerformance Optimization


Jul 29, 2019

The State of Open Source Databases

It has been an exciting year in the open source database industry, with more choice, more cloud, and key changes in the industry. In his keynote address, Peter Zaitsev of Percona will dive into the key developments over the last year, including the most important open source database software releases, the significance of cloud-native solutions in a multi-vendor multi-cloud world, the new criticality of security challenges, the...

Percona Live SessionsOpen Source Database


Jul 25, 2019

Enhancing MySQL Security

Security is always a challenge when its comes to data. Moreso, regulations like GDPR add a whole new layer on top of it, with rules more and more restrictive to access and manipulate data. Join us in this presentation to check security best practices as well as traditional and new features available for MySQL, including features coming with the new MySQL 8.

In this talk, DBAs and sysadmins will walk through the security features...

MySQLPercona MySQL Webinars


Jul 23, 2019

10 Common Mistakes (Java) Developers Make when Writing SQL

It's easy for Java developers (and users of other OO languages) to mix object-oriented thinking and imperative thinking. But when it comes to writing SQL the nightmare begins! Firstly, SQL is a declarative language and it has nothing to do with either OO or imperative thinking. It is relatively easy to express a condition in SQL but it is not so easy to express it optimally - and even worse to translate it to the OO paradigm. Secondly,...

MySQLPercona MySQL Webinars


Pages