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Displaying posts with tag: mongodb (reset)
Percona Universities in South America Next Week

There’s just one week to go before the first of this year’s Percona University events in South America. We’re really pleased with the lineup for all three events. We’re also incredibly happy with the response that we have had from the community. While we realize that a free event is… well… free… you are still giving up your time and travel. We place great value on that and we’re making sure that you’ll be hearing quality technical talks from Percona and our guest speakers. Most of the talks will be presented in Spanish – Portuguese in Brazil – although slides will be made available in English.

In fact, the events have been so popular that it’s quite possible that by the time you read this we’ll be operating a wait list for Montevideo

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MySQL JSON Document Store

MySQL 8.0 provides another way to handle JSON documents, actually in a "Not only SQL" (NoSQL) approach... In other words, if you need/want to manage JSON documents (collections) in a non-relational manner, with CRUD (acronym for Create/Read/Update/Delete) operations then you can use MySQL 8.0! Did you know that?

Percona University Travels to South America

We started hosting Percona University a few years back with the aim of sharing knowledge with the open source database community. The events are held in cities across the world. The next Percona University days will visiting Uruguay, Argentina, and Brazil, in a lightning tour at the end of April.

  • Montevideo, Tuesday, April 23 2019 from 8.30am to 6.30pm
  • Buenos Aires, Thursday, April 25 2019 from 1.30pm to 10.3pm
  • São Paulo, Saturday, April 27 2019 from 9.30am to 7.30pm

What is Percona University?

It is a technical …

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London Open Source Database Community Meetup

I strongly believe in the community.

Communities are the real strength of open source. Not just the theoretical ability to study, modify and share code – but the fact that other people out there are doing these things. Creating a base of knowledge and a network of relations.These can become work relationships, valuable discussions, open source tools, or even friendships.

That is why, when I heard that several people from the Percona support team will soon be in London, I badly wanted to organise an event.

Actually, there was an interesting coincidence. When I asked Sveta Smirnova if anyone from Percona lives in London, I already knew I wanted to organise an event with this new meetup group I’ve started: …

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Percona’s Open Source Data Management Software Survey

Click Here to Complete our New Survey!

Last year we informally surveyed the open source community and our conference attendees.
The results revealed that:

  • 48% of those in the cloud choose to self-manage their databases, but 52% were comfortable relying on the DBaaS offering of their cloud vendor.
  • 49% of people said “performance issues” when asked, “what keeps you up at night?”
  • The major decision influence for buying services was price, with 42% of respondents keen to make the most of their money.

We found this information so interesting that we wanted to find out more! As a result, we are pleased to announce the launch of our first annual Open Source Data Management Software Survey.

The final results will be 100% anonymous, and will be made freely available on Creative Commons. …

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2019 Database Trends – SQL vs. NoSQL, Top Databases, Single vs. Multiple Database Use

Wondering which databases are trending in 2019? We asked hundreds of developers, engineers, software architects, dev teams, and IT leaders at DeveloperWeek to discover the current NoSQL vs. SQL usage, most popular databases, important metrics to track, and their most time-consuming database management tasks. Get the latest insights on MySQL, MongoDB, PostgreSQL, Redis, and many others to see which database management systems are most favored this year.

SQL vs. NoSQL

As any database administrator knows, the first question you have to ask yourself is whether to use a SQL or NoSQL database for your application. …

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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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