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10 Newer Entries Showing entries 61 to 70 of 612 10 Older Entries

Displaying posts with tag: database (reset)

#DBHangOps 8/21/13 — Fractal indexes in TokuDB and Schema tracking
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Hey all!

Coming up this Wednesday, August 21st, 2013 at 12:00pm pacific (19:00 GMT) join in to talk about:

  • Gerry from Tokutek to talk about B-Tree indexes in InnoDB and fractal indexes TokuDB!
  • Schema Versioning
    • How do you manage schema versions in your development pipeline?
    • How are your schema changes deployed? Is it automated?
    • Some automated schema management tools:
  [Read more...]
#DBHangOps 7/24/13 — Innobackupex, schema migrations, and more!
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And all set. Check out the recording:

Hello everybody!

Coming up this Wednesday, July 23rd, 2013 at 12:00pm pacific (19:00 GMT) join in to hear:

  • Brandon Johnson from Mozilla talk about an issue he recently worked through with XtraBackup and the process he took to identify and resolve the issues.

And also take part in discussion around:

  • How do you apply production schema changes?
    • Do you use pt-online-schema-change?
      • Issues to watch out for
    • Just run …

  [Read more...]
SFTP virtual users with ProFTPD and Rails: Part 2
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In Part 1 of "SFTP virtual users with ProFTPD and Rails", I introduced ProFTPD's virtual users and presented my annotated proftpd.conf that I used to integrate virtual users with a Rails application. Here in Part 2, I'll show how we generate virtual user credentials, how we display them to the user, as well as our SftpUser ActiveRecord model that does the heavy lifting.

Let's start at the top with the SFTP credentials UI. Our app's main workflow actually has users doing most of their …


  [Read more...]
#DBHangOps 7/10/13 — Plugins, Kernel Settings, and THP!
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All set, here’s the recording!

Hey there everyone!

Another informative and fun-filled #DBHangOps coming up this Wednesday, July 10th, 2013 at 12:00pm pacific (19:00 GMT). Join the discussion and contribute your experience on the following topics!

  • Plugins for MySQL
    • Which do you use?
    • Are there plugins that you want?
  • Kernel Parameters in Linux for MySQL, specifically:
    • Linux VM settings

  [Read more...]
#DBHangOps 6/26/13 — Common_Schema, Plugins, Kernel Params, and more!
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#DBHangOps for 6/26/13 is all done! Check out the recording below:

Hey everybody!

#DBHangOps is back this week at a slightly earlier time this Wednesday, June 26th, 2013 at 11:00am paciifc (18:00 GMT) . We’ll have special guest Shlomi Noach talking about the open source tools he’s developed to improve a DBA’s day-to-day work.

Be sure to check out …


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Welcome Tungsten Replicator 2.1.0!
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Overview

First off, the important news. Tungsten Replicator 2.1.0 was released today.
You can download it and give it a try right now.


Second, I would say that I am quite surprised at how much we have done in this release. The previous release (2.0.7) was in February, which is just a few months ago, and yet it looks like ages when I see the list of improvements, new features and bug …





  [Read more...]
David Axmark & Monty Widenius will be Berliners on June 18th - SkySQL & MariaDB Roadshow
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Join us at the next MySQL & Cloud Database Solutions Day hosted by SkySQL & MariaDB in Berlin on June 18th

It’s a beautiful day in Berlin today and we’re putting the final touches to next week’s MySQL & Cloud Database Solutions Day, which takes place on Tuesday June 18th in the facilities provided by Bitkom in Berlin Mitte.

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David Axmark & Monty Widenius will be Berliners on June 18th - SkySQL & MariaDB Roadshow
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Join us at the next MySQL & Cloud Database Solutions Day hosted by SkySQL & MariaDB in Berlin on June 18th

It’s a beautiful day in Berlin today and we’re putting the final touches to next week’s MySQL & Cloud Database Solutions Day, which takes place on Tuesday June 18th in the facilities provided by Bitkom in Berlin Mitte.

read more

#DBHangOps 6/12/13 — Patches, Python, and Migrations!
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Annnd all set! Check out the recording for the topics below:

Hello everyone!

We missed out on the last meeting time for #DBHangOps due to some conflicts, but we’re looking to come back strong this Wednesday, June 12th 2013 at 12:00pm pacific (19:00 GMT). Come join the discussion and contribute your experience on:

  • Upgrading to MySQL 5.6
    • Any issues or gotchas?
  • MySQL Python Utilities
    • How do you use them?
  • MySQL patches
    • Patches you use
    • Patches …

  [Read more...]
How big is a database?
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I got a question a while ago that I thought was quite simple, but turned into an interesting discussion: How much hard disk space does a database take up?

As it happens, there's a simple answer and a much, much more involved (yet ill-defined) answer, and which one you choose depends on what you think goes into a database and how very, very pedantic you are.

The Simple Answer

You can query the size of table and index data using Information Schema or SHOW TABLE …

  [Read more...]
10 Newer Entries Showing entries 61 to 70 of 612 10 Older Entries

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