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Displaying posts with tag: mongodb (reset)
Percona Monitoring and Management (PMM) 1.17.1 Is Now Available

Percona Monitoring and Management (PMM) is a free and open-source platform for managing and monitoring MySQL®, MongoDB®, and PostgreSQL performance. You can run PMM in your own environment for maximum security and reliability. It provides thorough time-based analysis for MySQL®, MongoDB®, and PostgreSQL® servers to ensure that your data works as efficiently as possible.

In this release, we are introducing support for detection of our upcoming PMM 2.0 release in order to avoid potential version conflicts in the future, as PMM 1.x will not be compatible with PMM 2.x.

Another improvement in this release is we have updated the Tooltips for Dashboard MySQL Query Response Time by providing a description of what the graphs display, along with links to related documentation resources. An example of Tooltips in action:

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Summary – Mydbops Database meetup 2

Mydbops database meetup was held on 26-01-2019 and 48 members from open source database community has attended this event. We had talks on MySQL and MongoDB databases.

Open source database enthusiastic from companies like OLA Cabs, Searce Inc, PayTm, Quikr, Zensar, Grab, SAP labs, Travel Yarri, Meddiff and a few has travelled from other cities of India like Hyderabad and Chennai.

The Welcome talk was given my Selva venkatesh of Mydbops. He spoke about the open source database community and welcomed all the participants and speakers.

Followed by it Karthik P R , CEO/ Founder, Mydbops made his presentation on “InnoDB Performance Optimisation” . InnoDB is the prime engine in MySQL.This talk focuses on the InnoDB Architecture in MySQL 8.0 and its fine tuning. He also answered the various questions raised …

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Upcoming Webinar Wed 2/6: Percona Software News and Roadmap Update

Join Percona CEO Peter Zaitsev as he presents Percona Software News and Roadmap Update on Wednesday, February 6, 2019, at 11:00 AM PST (UTC-8) / 2:00 PM EST (UTC-5).

Register Now

Come and listen to Percona CEO Peter Zaitsev discuss what’s new in Percona open source software. Topics include Percona Server for MySQL and MongoDB, Percona XtraBackup, Percona Toolkit, Percona XtraDB Cluster and Percona Monitoring and Management.

During this …

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A New Dashboard to Monitor Memory Usage in the PMM plugin!

While the PMM team works hard on our PMM 2.0 release, we have been working on a few things in the background which we’d like to show off !  In particular we have developed a new dashboard that displays metrics related to memory usage on Linux systems. The dashboard leverages information collected by node_exporter. The graphs take advantage of  /proc filesystem files, specifically:

  • meminfo: Provides information about distribution and utilization of memory. This varies by architecture and compile options.
  • vmstat: Provides information about block IO and CPU activity in addition to memory.

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Open Source Database Conference CFP Deadline Sunday January 27

This year at our Open Source Database Conference we’re celebrating open source database technologies that don’t fit into the MySQL®, MongoDB®, MariaDB®, or PostgreSQL realms by featuring them in their very own track. The glamorously-named Other Open Source Databases track! As unbiased champions of open source database solutions, we embrace all flavors of open source database, and pride ourselves at presenting one of the biggest events dedicated to any and all OSDBs.

Another innovation this year is the introduction of a Java programming for open source databases track. Maybe that would be of interest?

The conference takes place at the end of May in Austin, a fantastic place to visit, and state capital of Texas.

As mentioned in …

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Percona Live 2019: Committee Announced and a Short Extension

We had a great response to our call for papers, thank you! However great we believe having the conference in Austin, TX will be, moving to a new area of the US is still a leap of faith until we see the numbers. So we’re thankful that so many of you continue to support and take part in our Open Source Database Conference. We have great plans for the event going forward, and look forward to sharing them with you.

In fact, one new initiative is already underway. Instead of having one relatively small committee that reviews all of the papers for all tracks, we are taking a different approach this year. Each track is led by a Percona engineer or manager in the role of “Track Champion”, and they each are establishing a Track Steering Committee to review the submissions for that one track.

There are many benefits to this approach. First of all, it means that folk with in-depth knowledge of a technology review a smaller number of …

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Percona Toolkit 3.0.13 Is Now Available

Percona announces the release of Percona Toolkit 3.0.13 for January 9, 2019.

Percona Toolkit is a collection of advanced open source command-line tools, developed and used by the Percona technical staff, that are engineered to perform a variety of MySQL®, MongoDB® and system tasks that are too difficult or complex to perform manually. With over 1,000,000 downloads, Percona Toolkit supports Percona Server for MySQL, MySQL®, MariaDB®, Percona Server for MongoDB and MongoDB.

Percona Toolkit, like all Percona software, is free and open source. You can download packages  …

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Percona Live 2019 Tracks

Percona Live Open Source Database Conference 2019 in North America has moved to Austin, Texas: a cool place to be, and host to many big names in the tech space. Read what Dave Stokes, MySQL Community Manager for Oracle, has to say in favor of Austin.

If you need a conference ticket for Austin, put in your proposal now!

Those who are successful with their presentation or tutorial submissions will receive a pass to the full three days of the event. Closing date for the call for papers is Sunday, January 20.

Percona is adopting an industry trend by organizing the conference into 13 separate tracks

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Define "better"

Welcome to my first rant of 2019, although I have written about this before. While I enjoy benchmarketing from a distance it is not much fun to be in the middle of it. The RocksDB project has been successful and thus becomes the base case for products and research claiming that something else is better. While I have no doubt that other things can be better I am wary about the definition of better.

There are at least 3 ways to define better when evaluating database performance. The first, faster is better, ignores efficiency, the last two do not. I'd rather not ignore efficiency. The marginal return of X more QPS eventually becomes zero while the benefit of using less hardware is usually greater than zero.

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Percona Database Performance Blog 2018 Year in Review: Top Blog Posts

Let’s look at some of the most popular Percona Database Performance Blog posts in 2018.

The closing of a year lends itself to looking back. And making lists. With the Percona Database Performance Blog, Percona staff and leadership work hard to provide the open source community with insights, technical support, predictions and metrics around multiple open source database software technologies. We’ve had nearly 4 million visits to the blog in 2018: thank you! We look forward to providing you with even better articles, news and information in 2019.

As 2018 moves into 2019, let’s take a quick look back at some of the most popular posts on the blog this year.

Top 10 Most Read

These posts had the most number of views (working down from the highest):

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