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Displaying posts with tag: mongodb (reset)
This Week in Data with Colin Charles 15: Percona Live 2018 Call for Papers and Best Practices for Observability

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

So we have announced the call for presentations for Percona Live Santa Clara 2018. Please send your submissions in!

As you probably already know, we have been expanding the content to be more than just MySQL and MongoDB. It really does include more open source databases: the whole of 2016 had a “time series” theme to it, and we of course love to have more PostgreSQL content (there have been tracks dedicated to PostgreSQL for sometime now). I found this one comment interesting recently, from John Arundel, “If you’re going to learn one database really well, make it Postgres.” I have been noticing newer developers jump on the …

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Webinars on Wednesday November 15, 2017: Proxy Wars and Percona Software Update for Q4

Do you need to get to grips with MySQL proxies? Or maybe you could do with discovering the latest developments and plans for Percona’s software?

Well, wait no more because …

on Wednesday November 15, 2017, we bring you a webinar double bill.

Join Percona’s Chief Evangelist, Colin Charles as he presents “The Proxy Wars – MySQL Router, ProxySQL, MariaDB MaxScale” at 7:00 am PST / 10:00 am EST (UTC-8).

Reflecting on his past experience with MySQL proxies, Colin will provide a short review of three open source solutions. He’ll run through a comparison of MySQL Router, MariaDB MaxScale and ProxySQL and talk about the reasons for using the right tool for an application.

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Percona Live Open Source Database Conference 2018 Call for Papers Is Now Open!

Announcing the opening of the Percona Live Open Source Database Conference 2018 in Santa Clara, CA, call for papers. It will be open from now until December  22, 2017.

Our theme is “Championing Open Source Databases,” with topics of MySQL, MongoDB and other open source databases, including PostgreSQL, time series databases and RocksDB. Sessions tracks include Developers, Operations and Business/Case Studies.

We’re looking forward to your submissions! We want proposals that cover the many aspects and current trends of using open source databases, including design practices, application development, performance optimization, HA and clustering, cloud, containers and new technologies, as well as new and …

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This Week in Data with Colin Charles 14: A Meetup in Korea and The Magic Quadrant

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

We’re close to opening up the call for papers for Percona Live Santa Clara 2018 and I expect this to happen next week. We also have a committee all lined up and ready to vote on submissions.

In other news, I’ve spent some time preparing for the Korean MySQL Power Group meetup to be held in Seoul this Saturday, 11 November 2017. This is a great opportunity for us to extend our reach in Asia. This meetup gathers together top DBAs from Internet companies that use MySQL and related technologies.

Gartner has released their Magic Quadrant …

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This Week in Data with Colin Charles 13: MariaDB, M18 and YugaByte

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

This week we saw the closing of the CFPs for MariaDB’s user conference, M18. Peter Zaitsev and I submitted for Percona (don’t forget that there is also a developer’s conference tacked on to this event). We don’t have high expectations of getting a talk there, but hey – you never know! I submitted a talk on running MariaDB in the cloud (either hosted on Amazon RDS or Rackspace) or in your own compute instance. Another talk on capacity planning seemed to make sense as well. …

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Percona Monitoring and Management 1.4.1 Is Now Available

Percona announces the release of Percona Monitoring and Management 1.4.1 on Thursday, November 2nd, 2017. This release contains fixes to bugs found after Percona Monitoring and Management 1.4.0 was released. It also introduces two important improvements. We replaced the btrfs file system with XFS in AMI and OVF images, and the Prometheus dashboard has been enhanced to offer more information.

For install and upgrade instructions, see Deploying Percona Monitoring and Management.

Improvements

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This Week in Data with Colin Charles 12: Open Source Summit Europe and Open Source Entrepreneur Network

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

This week was exciting from a Percona exposure standpoint. We were at Open Source Summit Europe. I gave two talks and participated in a panel, as the co-located event for the Open Source Entrepreneur Network happened on the last day as well. We had a booth, and it was great to hang out and talk with my colleagues Dorothée Wuest and Dimitri Vanoverbeke as well as all the attendees that popped by.

Releases

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Community Matters

Building on community

Percona is very committed to open source database software. We think of ourselves as unbiased champions of open source database solutions. With that, we also carry a responsibility to the open source database community – whether MySQL®, MongoDB®, ProxySQL or other open source database technology. We’ve seen that, and taken action by hiring a Community Manager.

That’s me. Which is great… For me!

And my job, in a nutshell, is to help to make our community great for you. By building on the good stuff that’s been done in the past and finding ways to do more.

The common thread tying the community together is the sharing of information, experience, and knowledge. Hundreds of you have taken part in Percona Live or Percona Live Europe — thank you for that! …

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Wearing out an SSD

I use Intel NUC servers at home to test open-source databases for performance and efficiency. The servers have an SSD for the database and that is either a Samsung 960 EVO or a Samsung 850 EVO. It is time to replace the 960 EVO after about 5 months of heavy usage. I test MySQL (MyRocks, InnoDB, MyISAM) and MongoDB (MongoRocks, WiredTiger and mmapv1). If I limited myself to MyRocks and MongoRocks then the storage devices would last much longer courtesy of better write efficiency of an LSM versus a B-Tree.

I have 3 servers with the 960 EVO and I will replace the SSD in all of them at the same time. I assume that device performance changes as it ages, but I have never tried to quantify that. For the 850 EVO I will …

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Percona Monitoring and Management 1.4.0 Is Now Available

Percona announces the release of Percona Monitoring and Management 1.4.0.

This release introduces the support of external Prometheus exporters so that you can create dashboards in the Metrics monitor even for the monitoring services other than those provided with PMM client packages. To attach an existing external Prometheus exporter, run pmm-admin add external:metrics NAME_OF_EXPORTER URL:PORT.

The list of attached monitoring services is now available not only in the tabular format but also as a JSON file to enable automatic verification of your configuration. To view the list of monitoring services in the JSON format run pmm-admin list --json.

In this release, Prometheus and Grafana have been upgraded. Prometheus

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