Sep
18
2018
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Tutorial Schedule for Percona Live Europe 2018 Is Live

Percona Live Europe tutorials and sneak peak

Percona Live Europe Open Source Database Conference PLE 2018Percona has revealed the line-up of in-depth tutorials for the Percona Live Europe 2018 Open Source Database Conference, taking place November 5–7, 2018 at the Radisson Blu Hotel in Frankfurt, Germany. Secure your spot now with Advanced Registration prices. Be sure to buy your tickets soon as tickets prices will only head up, not down! Sponsorship opportunities for the conference are still available.

Percona Live Europe 2018 Open Source Database Conference is the premier open source database event. Our theme this year is “Connect. Accelerate. Innovate.”  Percona Live is the place to learn about how open source database technology can power your applications, improve your websites and solve your critical database issues.

Monday, November 5: Tutorial Day

Tutorials take place throughout the day on Monday, November 5. Tutorials are three hours and provide practical, in-depth knowledge exchange on critical open source database issues. The line up includes:

  • Query Optimization with MySQL 8.0 and MariaDB 10.3: The Basics with Jaime Crespo – Wikimedia Foundation
  • Hands on ProxySQL with René Cannaò – ProxySQL
  • ElasticSearch 101 with Antonios Giannopoulos – ObjectRocket
  • MySQL Performance Schema in Action: the Complete Tutorial with Sveta Smirnova and Alexander Rubin – Percona
  • MySQL InnoDB Cluster in a Nutshell : The Saga Continues with 8.0 with Frédéric Descamps – Oracle
  • Introduction to PostgreSQL for MySQL and Oracle DBAs with Avinash Vallarapu – Percona
  • InnoDB Architecture and Optimization with Peter Zaitsev – Percona
  • MongoDB: Replica Sets and Sharded Clusters with Adamo Tonete – Percona
  • High Availability PostgreSQL and Kubernetes with Google Cloud presented by Alexis Guajardo – Google
  • Open Source Database Performance Optimization and Monitoring with PMM with Michael Coburn, Vinicius Grippa, and Avinash Vallarapu – Percona
  • Percona XtraDB Cluster Tutorial presented by Tibor Köröcz – Percona
  • Mastering PostgreSQL Administration with Bruce Momjian – EnterpriseDB

and a sneak peak at some of the sessions

Of course, we have a stellar line up of talks, too! Here’s a tantalising glimpse of just some of the talks you could MISS if you don’t head to Frankfurt in November

Tuesday 6th November

  • Percona Server 8.0 – Laurynas Biveinis – Percona
  • MySQL 8.0 Performance: Scalability & Benchmarks – Dimitri Kravtchuk – Oracle
  • MySQL Group Replication : the magic explained – Frédéric Descamps – Oracle
  • Explaining the Postgres Query Optimizer – Bruce Momjian – EnterpriseDB
  • TLS for MySQL at large scale – Jaime Crespo – Wikimedia Foundation
  • BlaBlaCar – 100% Containers Powered Carpooling – Maxime Fouilleul – BlaBlaCar
  • A Year in Google Cloud – Carmen Mason, Alan Mason – VitalSource Technologies
  • Demystifying MySQL Replication Crash Safety – Jean-François Gagné
  • MongoDB Shard 101 – Adamo Tonete, Vinodh Krishnaswamy – Percona
  • Highway to Hell or Stairway to Cloud? – Alexander Kukushkin – Zalando
  • MongoDB administration cool tips – Gabriel Ciciliani – Pythian

Wednesday 7th November

  • PostgreSQL Enterprise Features – Michael Banck – credativ GmbH
  • Open Source Databases and Non-Volatile Memory – Frank Ober – Intel Memory Group
  • MariaDB 10.3 Optimizer and beyond – Vicentiu Ciorbaru – MariaDB Foundation
  • MariaDB system-versioned tables – Federico Razzoli – PayProp

A shout out to our fantastic Conference Committee who have been working hard to review the tutorial and talk submissions: we had over 200! Thank you!

The Radisson Blu Hotel, Frankfurt

Percona Live 2018 Open Source Database Conference will be held at the Radisson Blu Hotel, Frankfurt Franklinstraße 65, 60486 Frankfurt am Main, Germany

The Radisson Blu enjoys an enviable location in the Bockenheim District, just off the A66 motorway – only one kilometer from Messe Frankfurt, one of the world’s largest exhibition complexes. They’re also just 10 minutes from the city center, and Frankfurt International Airport (FRA) is a quick 15-minute drive away.

Book your hotel using Percona’s special room block rate, available only until September 20.

Sponsorships

Sponsorship opportunities for Percona Live Europe 2018 Open Source Database Conference are available and offer the opportunity to interact with the DBAs, sysadmins, developers, CTOs, CEOs, business managers, technology evangelists, solution vendors, and entrepreneurs who typically attend the event. Contact events@percona.com for sponsorship details.

The post Tutorial Schedule for Percona Live Europe 2018 Is Live appeared first on Percona Database Performance Blog.

Sep
17
2018
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Percona Server for MongoDB 3.6.7-1.5 Is Now Available

MongoRocks

Percona Server for MongoDBPercona announces the release of Percona Server for MongoDB 3.6.7-1.5 on September 17, 2018. Download the latest version from the Percona web site or the Percona Software Repositories.

Percona Server for MongoDB is an enhanced, open source, and highly-scalable database that is a fully-compatible, drop-in replacement for MongoDB 3.6 Community Edition. It supports MongoDB 3.6 protocols and drivers.

Percona Server for MongoDB extends MongoDB Community Edition functionality by including the Percona Memory Engine, as well as several enterprise-grade features. Percona Server for MongoDB requires no changes to MongoDB applications or code.

This release is based on MongoDB 3.6.7 and does not include any additional changes.

The Percona Server for MongoDB 3.6.7-1.5 release notes are available in the official documentation.

The post Percona Server for MongoDB 3.6.7-1.5 Is Now Available appeared first on Percona Database Performance Blog.

Sep
14
2018
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This Week in Data With Colin Charles 52: London MySQL Meetup

Colin Charles

Colin CharlesJoin Percona Chief Evangelist Colin Charles as he covers happenings, gives pointers and provides musings on the open source database community.

This week wraps up the London MySQL meetup, where there were four presentations, for the intimate yet diverse crowd. We saw representation from Oracle MySQL, MariaDB Corporation, Pythian, and Percona. Long-time organizer Ivan Zoratti has also handed off the baton to Maria Luisa Raviol, and going forward she will ensure meetups are at least once per quarter. It was a real pleasure to see MySQL Community Manager Dave Stokes at the event, too.

A new book to read: AWS System Administration: Best Practices for Sysadmins in the Amazon Cloud. There is coverage of RDS, from the standpoint of an example application stack as well as backups.

A most interesting tweet from the Chief Marketing Officer of MongoDB, Meagen Eisenberg, of an ad on a billboard: friend’s don’t let friends use relational databases.

Releases

Link List

Industry Updates

  • Catalyst IT Australia acquires Open Query – Arjen Lentz is a long-time MySQL community member, and he ran his company for the last 11 years pre-acquisition. Congratulations!
  • Elastic files for IPO – the financials are solid, *”Our revenue was $159.9 million and $88.2 million in fiscal 2018 and 2017, respectively, representing year-over-year growth of 81% for fiscal 2018.” The filing is worth reading.
  • New Cloud Unicorn: PagerDuty Scores $1.3 Billion Valuation In $90 Million Round – total raised now $173 million, valuing the company at $1.3 billion. Some of their competitors have been purchased recently, VictorOps by Splunk for $120 million and OpsGenie by Atlassian for $295 million. There are not many independents left in this space beyond PagerDuty and xMatters(who recently picked up Series D financing, total raised $96.5 million).
  • PingCap raises $50m in Series C funding. They are behind TiDB and TiKV. Raised a total of $72 million, and this is a significant increase from the $15m Series B raise in June 2017!
  • Tague Griffith has departed Redis Labs where he was Head of Developer Advocacy and is now at Google.
  • Manyi Lu who has been in the MySQL world for a very long time, leading much of the changes in the MySQL optimizer, who was most recently Director of Software Development at Oracle has departed to be a Senior Director at Alicloud.

Upcoming Appearances

Feedback

I look forward to feedback/tips via e-mail at colin.charles@percona.com or on Twitter @bytebot.

The post This Week in Data With Colin Charles 52: London MySQL Meetup appeared first on Percona Database Performance Blog.

Sep
05
2018
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Percona Becomes a Sponsor of the MariaDB Foundation

MariaDB Foundation Bronze Sponsor


We are excited to announce we have joined the 
MariaDB Foundation as a Bronze Sponsor!MariaDB Foundation Bronze Sponsor

Percona’s mission is to be an unbiased champion of open source databases. We pride ourselves on helping customers avoid vendor lock-in by supporting them across a range of database technologies and deployment strategies. Sponsoring the MariaDB Foundation is a great way for us to show our support for the open source database community and highlight our single-source expertise in multi-vendor environments that eliminates lock-in, increases agility and enables business growth for our customers.

Open source continues to be an essential part of business strategy, with organizations deploying different open source databases in their production environments to meet various application requirements. Mixed environments can create new and interesting issues for businesses looking to deploy business-critical applications, whether they are on-premises, in the cloud or in hybrid environments. MariaDB remains a popular choice among enterprises, and is used by around 40% of our customers.

Percona has participated in the MariaDB community for many years. We have an advanced understanding of MariaDB’s unique features, performance and capabilities, and can support MariaDB installations wherever they are located (on-premises, in the cloud or using DBaaS providers such as Amazon RDS). At Percona, MariaDB Support is provided 24x7x365 by some of the world’s top MariaDB experts. These experts have helped thousands of customers resolve nearly every conceivable MariaDB issue. These solutions include deploying scale-out and high-availability solutions like ProxySQL, MariaDB with Galera Cluster, MHA, and more. With Percona services, organizations can increase uptime, reduce costs and obtain increased ROI for their MariaDB installations.

Percona demonstrates our commitment to the open source database community in a variety of ways, including hosting the Percona Live Open Source Database Conference, participating in meet-ups and webinars, and partnering with other key players in the open source database arena, such as AWS, Google, Mesosphere and Microsoft. Our sponsorship of the MariaDB Foundation helps them support continuity and open collaboration in the MariaDB ecosystem, drives adoption and serves an ever-growing community of users and developers.

The post Percona Becomes a Sponsor of the MariaDB Foundation appeared first on Percona Database Performance Blog.

Aug
24
2018
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This Week in Data with Colin Charles 50: Percona Live Europe Sessions, PostgreSQL in Google Cloud

Colin Charles

Colin Charles

Join Percona Chief Evangelist Colin Charles as he covers happenings, gives pointers and provides musings on the open source database community.

Grading is underway for talks at Percona Live Europe 2018. I understand that by next week you will see the tutorial schedule released. As part of the program committee, I have enjoyed reviewing tutorials, and I reckon there is great competition for the schedule. I suggest you register now, and don’t forget to book your accommodation (need a discount?).

A video worth watching: How we Live Migrated Millions of BBM Users & its Infrastructure Across the Pacific (Cloud Next ’18). I was a big Blackberry Messenger (BBM) user in its heyday. They moved from their Canadian data center to Google Cloud. Blackberry used MySQL, migrated Oracle to PostgreSQL, as Oracle isn’t sanctioned to run on Google Cloud Platform. They also moved from MySQL to Google CloudSQL since the databases weren’t critical to running the application. Some cases write to BigQuery and have Tableau query them. They make use of Cassandra native replication. With PostgreSQL, there is master-slave replication: they got users onto the new master and then promoted the master. When they did the master promotion, there was minimal (5-10 minutes) downtime while this process was ongoing. This didn’t impact their key services, messages continued to work, and this was seen as acceptable.

Releases

  • MariaDB 10.3.9 – InnoDB from 5.7.23, a new variable innodb_log_optimize_ddl for avoiding delay due to page flushing and allowing concurrent backup, and many fixes and improvements around ALTER TABLE too.
  • Percona Server for MySQL 5.6.41-84.1 – full-text search index with InnoDB table bug fixed, as well as ensuring queries on a table with CHARSET=euckr COLLATE=euckr_bin always return the same results.
  • Percona Server for MySQL 5.5.61-38.13  bug fixes.

Link List

Upcoming Appearances

Feedback

I look forward to feedback/tips via e-mail at colin.charles@percona.com or on Twitter @bytebot.

The post This Week in Data with Colin Charles 50: Percona Live Europe Sessions, PostgreSQL in Google Cloud appeared first on Percona Database Performance Blog.

Aug
03
2018
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Percona Server for MongoDB 3.6.6-1.4 Is Now Available

MongoRocks

Percona Server for MongoDBPercona announces the release of Percona Server for MongoDB 3.6.6-1.4 on August 3, 2018. Download the latest version from the Percona web site or the Percona Software Repositories.

Percona Server for MongoDB is an enhanced, open source, and highly-scalable database that is a fully-compatible, drop-in replacement for MongoDB 3.6 Community Edition. It supports MongoDB 3.6 protocols and drivers.

Percona Server for MongoDB extends MongoDB Community Edition functionality by including the Percona Memory Engine, as well as several enterprise-grade features. Percona Server for MongoDB requires no changes to MongoDB applications or code.

This release is based on MongoDB 3.6.6 and does not include any additional changes.

The Percona Server for MongoDB 3.6.6-1.4 release notes are available in the official documentation.

The post Percona Server for MongoDB 3.6.6-1.4 Is Now Available appeared first on Percona Database Performance Blog.

Aug
03
2018
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This Week in Data with Colin Charles 47: MySQL 8.0.12 and It’s Time To Submit!

Colin Charles

Colin CharlesJoin Percona Chief Evangelist Colin Charles as he covers happenings, gives pointers and provides musings on the open source database community.

Don’t wait, submit a talk for Percona Live Europe 2018 to be held in Frankfurt 5-7 November 2018. The call for proposals is ending soon, there is a committee being created, and it is a great conference to speak at, with a new city to boot!

Releases

  • A big release, MySQL 8.0.12, with INSTANT ADD COLUMN support, BLOB optimisations, changes around replication, the query rewrite plugin and lots more. Naturally this also means the connectors get bumped up to the 8.0.12, including a nice new MySQL Shell.
  • A maintenance release, with security fixes, MySQL 5.5.61 as well as MariaDB 5.5.61.
  • repmgr v4.1 helps monitor PostgreSQL replication, and can handle switch overs and failovers.

Link List

  • Saving With MyRocks in The Cloud – a great MyRocks use case, as in the cloud, resources are major considerations and you can save on I/O with MyRocks. As long as your workload is I/O bound, you’re bound to benefit.
  • Hasura GraphQL Engine allows you to get an instant GraphQL API on any PostgreSQL based application. This is in addition to Graphile. For MySQL users, there is Prisma.

Industry Updates

  • Jeremy Cole (Linkedin) ended his sabbatical to start work at Shopify. He was previously hacking on MySQL and MariaDB Server at Google, and had stints at Twitter, Yahoo!, his co-owned firm Proven Scaling, as well as MySQL AB.
  • Dremio raises $30 million from the likes of Cisco and more for their Series B. They are a “data-as-a-service” company, having raised a total of $45m in two rounds (Crunchbase).

Upcoming Appearances

Feedback

I look forward to feedback/tips via e-mail at colin.charles@percona.com or on Twitter @bytebot.

 

The post This Week in Data with Colin Charles 47: MySQL 8.0.12 and It’s Time To Submit! appeared first on Percona Database Performance Blog.

Jul
13
2018
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This Week in Data with Colin Charles 45: OSCON and Percona Live Europe 2018 Call for Papers

Colin Charles

Colin CharlesJoin Percona Chief Evangelist Colin Charles as he covers happenings, gives pointers and provides musings on the open source database community.

Hello again after the hiatus last week. I’m en route to Portland for OSCON, and am very excited as it is the conference’s 20th anniversary! I hope to see some of you at my talk on July 19.

On July 18, join me for a webinar: MariaDB 10.3 vs. MySQL 8.0 at 9:00 AM PDT (UTC-7) / 12:00 PM EDT (UTC-4). I’m also feverishly working on an update to MySQL vs. MariaDB: Reality Check, now that both MySQL 8.0 and MariaDB Server 10.3 are generally available.

Rather important: Percona Live Europe 2018 Call for Papers is now open. You can submit talk ideas until August 10, and the theme is Connect. Accelerate. Innovate.

Releases

Link List

Industry Updates

Upcoming appearances

  • OSCON – Portland, Oregon, USA – July 16-19 2018

Feedback

I look forward to feedback/tips via e-mail at colin.charles@percona.com or on Twitter @bytebot.

The post This Week in Data with Colin Charles 45: OSCON and Percona Live Europe 2018 Call for Papers appeared first on Percona Database Performance Blog.

Jul
11
2018
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Percona Server for MongoDB 3.6.5-1.3 Is Now Available

MongoRocks

Percona Server for MongoDBPercona announces the release of Percona Server for MongoDB 3.6.5-1.3 on July 11, 2018. Download the latest version from the Percona web site or the Percona Software Repositories.

Percona Server for MongoDB is an enhanced, open source, and highly-scalable database that is a fully-compatible, drop-in replacement for MongoDB 3.6 Community Edition. It supports MongoDB 3.6 protocols and drivers.

Percona Server for MongoDB extends MongoDB Community Edition functionality by including the Percona Memory Engine, as well as several enterprise-grade features. Percona Server for MongoDB requires no changes to MongoDB applications or code.

This release is based on MongoDB 3.6.5 and does not include any additional changes.

The Percona Server for MongoDB 3.6.5-1.3 release notes are available in the official documentation.

The post Percona Server for MongoDB 3.6.5-1.3 Is Now Available appeared first on Percona Database Performance Blog.

Jul
09
2018
--

Percona Live Europe 2018 Call for Papers is Now Open

Percona Live Europe Open Source Database Conference PLE 2018

Percona Live Europe Open Source Database Conference PLE 2018Announcing the opening of the Percona Live Europe Open Source Database Conference 2018 in Frankfurt, Germany call for papers. It will be open from now until August 10, 2018.

Our theme this year is
Connect. Accelerate. Innovate.

As a speaker at Percona Live Europe, you’ll have the opportunity to CONNECT with your peers—open source database experts and enthusiasts who share your commitment to improving knowledge and exchanging ideas. ACCELERATE your projects and career by presenting at the premier open source database event, a great way to build your personal and company brands. And influence the evolution of the open source software movement by demonstrating how you INNOVATE!

Community initiatives remain core to the open source ethos, and we are proud of the contribution we make with Percona Live Europe in showcasing thought leading practices in the open source database world.

With a nod to innovation, for the first time, this year we are introducing a business track to benefit those business leaders who are exploring the use of open source and are interested in learning more about its costs and benefits.

Speaking Opportunities

The Percona Live Europe Open Source Database Conference 2018 Call for Papers is open until August 10, 2018. We invite you to submit your speaking proposal for breakout, tutorial or lightning talk sessions. Classes and talks are invited for Foundation (either entry level or of general interest to all), Core (intermediate) and Masterclass (advanced) levels.

If selected, you will receive a complimentary full conference pass.

  • Breakout Session. Broadly cover a technology area using specific examples. Sessions should be either 25 minutes or 50 minutes in length (including Q&A).
  • Tutorial Session. Present a technical session that aims for a level between a training class and a conference breakout session. We encourage attendees to bring and use laptops for working on detailed and hands-on presentations. Tutorials will be three or six hours in length (including Q&A).
  • Lightning Talk. Give a five-minute presentation focusing on one key point that interests the open source community: technical, lighthearted or entertaining talks on new ideas, a successful project, a cautionary story, a quick tip or demonstration.

Topics and Tracks

We want proposals that cover the many aspects of application development using all open source databases, as well as new and interesting ways to monitor and manage database environments. Did you just embrace open source databases this year? What are the technical and business values of moving to or using open source databases? How did you convince your company to make the move? Was there tangible ROI?

Best practices and current trends, including design, application development, performance optimization, HA and clustering, cloud, containers and new technologies, as well as new and interesting ways to monitor and manage database environments—what’s holding your focus? Share your case studies, experiences and technical knowledge with an engaged audience of open source peers.

In the submission entry you will be asked to indicate which of these tracks your proposal best fits: tutorial, business needs; case studies/use cases; operations; or developer.

A few ideas

The conference committee is looking for proposals that cover the many aspects of using, deploying and managing open source databases, including:

  • Open source – Describe the technical and business values of moving to or using open source databases. How did you convince your company to make the move? Was there tangible ROI?
  • Security – All of us have experienced security challenges. Whether they are initiated by legislature (GDPR), bugs (Meltdown/Spectre), experience (external attacks) or due diligence (planning for the worst), when do you have ‘enough’ security? Are you finding that security requirements are preventing your ability to be agile?
  • Serverless, Cloud or On-Premise – The technology landscape is no longer a simple one, and mixing infrastructures has almost become the norm. Are you designing data architectures for the new landscape, and eager to share your experience? Have microservices become an important part of your plans?
  • MySQL – Do you have an opinion on what is new and exciting in MySQL? With the release of MySQL 8.0, are you using the latest features? How and why? Are they helping you solve any business issues, or making deployment of applications and websites easier, faster or more efficient? Did the new release get you to change to MySQL? What do you see as the biggest impact of the MySQL 8.0 release? Do you use MySQL in conjunction with other databases in your environment?
  • MongoDB – How has the 3.6 release improved your experience in application development or time-to-market? How are the new features making your database environment better? What is it about MongoDB 4.0 that excites you? What are your experiences with Atlas? Have you moved to it, and has it lived up to its promises? Do you use MongoDB in conjunction with other databases in your environment?
  • PostgreSQL – Why do you use PostgreSQL as opposed to other SQL options? Have you done a comparison or benchmark of PostgreSQL vs. other types of databases related to your tasks? Why and what were the results? How does PostgreSQL help you with application performance or deployment? How do you use PostgreSQL in conjunction with other databases in your environment?
  • SQL, NewSQL, NoSQL – It’s become a perennial question without an easy answer. How do databases compare, how do you choose the right technology for the job, how do you trade off between features and their benefits in comparing databases? If you have ever tried a hybrid database approach in a single application, how did that work out? How nicely does MongoDB play with MySQL in the real world? Do you have anything to say about using SQL with NoSQL databases?
  • High Availability – What choices are you making to ensure high availability? How do you find the balance between redundancy and cost? Are you using hot backups, and if so, what happened when you needed to rollback on them?
  • Scalability – When did you recognize you needed to address data scale? Did your data growth take you by surprise or were you always in control? Did it take a degradation in performance to get your management to sit up and take notice? How do you plan for scale if you can’t predict demand?
  • What the Future Holds – What do you see as the “next big thing”? What new and exciting features are going to be released? What’s in your next release? What new technologies will affect the database landscape? AI? Machine learning? Blockchain databases? Let us know about innovations you see on the way.

How to respond to the call for papers

For information on how to submit your proposal visit our call for papers page. The conference web pages will be updated throughout the next few weeks and bios, synopsis and slides will be published on those pages after the event.

Sponsorship

If you would like to obtain a sponsor pack for Percona Live Europe Open Source Database Conference 2018, you will find more information including a prospectus on our sponsorship page. You are welcome to contact me, Bronwyn Campbell, directly.

The post Percona Live Europe 2018 Call for Papers is Now Open appeared first on Percona Database Performance Blog.

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