In the last few years there have been several examples of major service problems affecting businesses data: outages causing data inconsistencies; unavailability or data loss, and worldwide cyberattacks encrypting your files and asking for a ransom.

Database-related incidents are a very common industry issue- even if the root cause is not the database system itself. No matter if your main relational system is MySQL, MariaDB, PostgresQL or AWS Aurora -there will be a time where you will need to make use of backups to recover to a previous state. And when that happens it will be the worst time to realize that your backup system hadn’t been working for months, or testing for the first time a cluster-wide recovery.

Forget about the backups, it is all about recovery!

Let me be 100% clear: the question is not IF data …

During my presentation at Percona Live 2019, I’ll be talking about how Riot Games, the company behind League of Legends, migrated hundreds of millions of player accounts to unlock opportunities for us to delight players. This meant moving ten geographically distributed databases into a single global database replicated into four AWS regions. I’ll talk about some of the technical decisions we made, the expected vs actual outcomes, and lessons we learned along the way.

Migrating hundreds of millions of player records without impacting a player’s ability to manage their account and log in was a daunting task. I’ll shed some light on how we managed to handle this data migration while modifying the database schema. I’ll also go into detail on the backend …

Feeling the FOMO? Now you don’t have to! With the Percona Live Open Source Database Conference 2019 Live Stream, you’ll practically be there in person, living the experience to the fullest. Our keynote stage features morning and lunchtime keynotes on Wednesday, May 29th and morning keynotes on Thursday, May 30th. Join us at home or on the go, from any corner of the world!

Percona is streaming the keynotes on Wednesday, May 29, 2019, at 9 AM CDT, Wednesday, May 29, 2019, at 1:25 PM CDT, and Thursday, May 30, 2019, at 9 AM, beginning at 9 AM CDT.

Keynote speakers include Continuent, VividCortex, AWS, Facebook, MariaDB Foundation, and many more. The keynote panel will feature topics such as the changing face of Open Source.

The list of keynote talks and speakers for each day is as follows:

…

During our presentation at Percona Live 2019 Intel and its software partners will introduce the audience to the work we’re doing to enable an open-source framework, we call Cloud Native Database. This is a collaborative effort between Intel, Rockset, PlanetScale, MariaDB and Percona.

Through the presentation the audience will be introduced to a set of principles and architectural elements that define what we mean by Cloud Native Database. We will discuss Rockset’s RocksDB-Cloud library and how it works with Facebook’s MyRocks storage engine. We also will cover …

The PingCAP team has always been a strong supporter of Percona and the wider open source database community. As the people who work day in and day out on TiDB, an open source NewSQL database with MySQL compatibility, open source database is what gets us in the morning, and there’s no better place to share that passion than Percona Live.

At this year’s Percona Live Open Source Database Conference in Austin, Texas, we are particularly excited to bring you a full track of talks and demo on the latest development in TiDB during Day 1 of the conference.

Who would benefit from the TiDB track

The TiDB track is designed to share with developers, DBAs, and practitioners in general technical know-hows, reproducible benchmarks (no benchmark-eting), and best practices on how TiDB can solve their problems. …

During my presentation at Percona Live 2019 I will show how using Optimizer Trace can give insight into the inner workings of the MySQL Query Optimizer. Through the presentation, the audience will both be introduced to optimizer trace, learn more about the decisions the query optimizer makes, and learn about the query execution strategies the query optimizer has at its disposal. I’ll be covering the main phases of the MySQL optimizer and its optimization strategies, including query transformations, data access strategies, the range optimizer, the join optimizer, and subquery optimization.

Who’d benefit most from the presentation?

DBAs, developers, support engineers and other people who are concerned about MySQL query performance will benefit from this presentation. Knowing the optimizer trace …

The topic I’m presenting addresses a growing and unfulfilled need: the ability to run stateful workloads in Kubernetes. Running stateless applications is now considered a solved problem. However, it’s currently not practical to put databases like MySQL in containers, give them to Kubernetes, and expect it to manage their life cycles.

Sugu Sougoumarane, CTO of Planetscale and creator of Vitess

Vitess addresses this need by providing all the necessary orchestration and safety, and it has multiple years of mileage to show for it. Storage is the last piece of the puzzle that needs to be solved in Kubernetes, and it’s exciting to see people look towards Vitess to fill this gap.

Who’d benefit most from the presentation?

Anybody that’s looking to move to Kubernetes and is wondering about what to do about their data is the perfect audience. Needless to say, vitess …

After much speculation following the announcement in Santa Clara earlier this year, we are delighted to announce Percona Live 2019 will be taking place in Austin, Texas.

Save the dates in your diary for May, 28-30 2019!

The conference will take place just after Memorial Day at The Hyatt Regency, Austin on the shores of Lady Bird Lake.

This is also an ideal central location for those who wish to extend their stay and explore what Austin has to offer! Call for papers, ticket sales and sponsorship opportunities will be announced soon, so stay tuned!

In other Percona Live news, we’re less than 4 weeks away from this year’s European conference taking place in Frankfurt, Germany on 5-7 November. The tutorials and breakout sessions have been announced, and you can view the full schedule  …