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10 Newer Entries Showing entries 31 to 40 of 1185 10 Older Entries

Displaying posts with tag: Open Source (reset)

Introducing Orchestrator: manage and visualize your MySQL replication topologies and get home for dinner
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I'm happy to announce the availability of Outbrain's Orchestrator: MySQL replication management & visualization tool.

  • Orchestrator reads your replication topologies (give it one server - be it master or slave - in each topology, and it will reveal the rest).
  • It keeps a state of this topology.
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"Anemomaster": DML visibility. Your must-do for tomorrow
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Here's our take of master DML query monitoring at Outbrain (presented April 2014). It took a half-day to code, implement, automate and deploy, and within the first hour of work we managed to catch multiple ill-doing services and scripts. You might want to try this out for yourself.

What's this about?

What queries do you monitor on your MySQL servers? Many don't monitor queries at all, and only look up slow queries on occasion, using …

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Open Source Appreciation Day at Percona Live
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I wrote previously about Percona Live Santa Clara 2014, and I want to bring to your attention something Percona has done that is very nice to open source communities: have an open source appreciation day.

Its before the conference (so on Monday), and you get a choice between the …

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Speaking at Percona Live: common_schema, MySQL DevOps
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In less than a month I'll be giving these two talks at Percona Live:

If you are still unfamiliar with common_schema, this will make for a good introduction. I'll give you multiple reasons why you would want to use it, and how it would come to immediate use at your company. I do …

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Open Source Enigma Project
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The wild and crazy guys over at S&T Geotronics, James Sanderson and Marc Tessier, have decided to go full tilt with a Kickstarter version of their DIY Open Enigma Project.  For those who missed the fanfare last year, they were featured on Instructables showing how to build an Arduino-based …

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On the road again - FOSSAsia
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On the road again - FOSSAsia

It has been a few busy months until now. I have moved from Italy to Thailand, and the move has been my first priority, keeping me from attending FOSDEM and interacting with social media. Now I start catching my breath, and looking around for new events to attend. But before I get into this, let’s make a few things clear:

  • I am still working for Continuent. Actually, it’s because of my company flexibility that I could move to a different country (a different continent, 6 time zones away) without much trouble. …
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Fun with MySQL and Hadoop at SCaLE 12X
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It's my pleasure to be presenting at SCaLE 12X on the subject of real-time data loading from MySQL to Hadoop.  This is the first public talk on work at Continuent that enables Tungsten Replicator to move transactions from MySQL to HDFS (Hadoop Distributed File System).  I will explain how replication to Hadoop works, how to set it up, and offer a few words on …

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Steven Sinofsky on Disruption
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There is a good article over at Re-Code by ex-Microsoft VP Steven Sinofsky called "The Four Stages of Disruption".  It describes the evolution of products and markets through disruption, drawing from Sinofsky's own insights and also building on the work of Everett Rogers ("The Diffusion of Innovations") and …

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Why I Love Open Source
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Anders Karlsson wrote about Some myths on Open Source, the way I see it a few days ago.  Anders' article is mostly focused on exploding the idea that open source magically creates high quality code.  It is sad to say you do not have to look very far to see how true this is.

While I largely agree with Anders' points, there is far more that could be said on this subject, especially on the benefits of open source. I love working on open source software. Here are three reasons that are especially important to me.



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Webinar Replay & Slides: Galera Cluster Best Practices - Zero Downtime Schema Changes
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December 5, 2013 By Severalnines

 

Thanks to everyone who attended yesterday’s webinar; if you missed the sessions or would like to watch the webinar again & browse through the slides, they are now available online.

 

Thanks again to our speaker, Seppo Jaakola from Codership, the creators of Galera Cluster, for this in-depth talk on Galera Cluster Best …

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10 Newer Entries Showing entries 31 to 40 of 1185 10 Older Entries

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