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Showing entries 1 to 10 of 261 10 Older Entries

Displaying posts with tag: perl (reset)

MySQL Enterprise Audit – parsing audit information from log files, inserting into MySQL table
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The MySQL Enterprise Audit plug-in is part of the MySQL Enterprise Edition (available through a paid license). Basically, Enterprise Audit tracks everything that is happening on your MySQL server, and can be used to protect/detect the misuse of information, and to meet popular compliance regulations including HIPAA, …

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Using Perl and MySQL to automatically respond to retweets on twitter
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In an earlier post titled Using Perl to send tweets stored in a MySQL database to twitter, I showed you a way to use MySQL to store tweets, and then use Perl to automatically send your tweets to twitter.

In this post, we will look at automatically sending a “thank you” to people who retweet your tweets – and we will be using Perl and MySQL again.

Just like in the first post, you will need to register your application with twitter via …

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Perl-MySQL Program
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Configuring Perl to work with MySQL is the last part creating a complete Fedora Linux LAMP stack for my students. Perl is already installed on Fedora Linux.

I’ve also shown how to use PHP, Python, and Ruby languages to query a MySQL database on Linux. After installing this additional Perl DBI library, my students will have the opportunity to choose how they …

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Using Perl to send tweets stored in a MySQL database to twitter
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Twitter is not my favorite social media site. Using twitter is like driving downtown, screaming what you want to say out the window, and hoping someone hears you. There might be tens of thousands of people downtown, but your message will only be heard by a few. Your best bet is to repeat your message as often as possible.

However, twitter is free and if you want to reach as many people (theoretically) as possible, you might as well use it. But sending tweets on a scheduled basis can be a pain. There are client programs available which allow you to schedule your tweets (Hootsuite is one I have used in the …

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Popular Programming Languages
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First of all, Happy New Year!

IEEE Spectrum published a ranking of the most popular programming languages. Computational journalist Nick Diakopoulos wrote the article. While it may surprise some, I wasn’t surprised to find SQL in the top ten.

Nick weighted and combined 12 metrics from 10 sources (including IEEE Xplore, Google, and GitHub) to rank the most popular programming languages.

  • Compiled …
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Really large NLP corpora
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Jeeze people. You’re all noisy. I’m sure it was all done for posterity’s sake.

23M     irclogs/MagNET/#perl.log
29M     irclogs/freenode/#mysql.log
36M     irclogs/freenode/#debian.log
37M     irclogs/foonetic/#xkcd.log
39M     irclogs/OFTC/#debian.log
43M     irclogs/freenode/#jquery.log
44M     irclogs/freenode/#perl.log

$ for file in irclogs/MagNET/#perl.log irclogs/freenode/#mysql.log irclogs/freenode/#debian.log irclogs/foonetic/#xkcd.log irclogs/OFTC/#debian.log irclogs/freenode/#jquery.log irclogs/freenode/#perl.log; do echo -n "$file: " ; head -1 $file ; done
irclogs/MagNET/#perl.log: --- Log opened Thu May 26 08:31:32 2011
irclogs/freenode/#mysql.log: --- Log opened Wed Dec 28 …
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We're hiring!
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Continuent, a leading provider of database clustering and replication software has five (5) new positions open:

Build/Test Engineer Senior Database Availability and Clustering Engineer Senior Database Replication Engineer Data Replication Sales Engineer Clustering and Replication Test Development Engineer

If you want to get in on the ground floor of a growing company in a challenging field

Enhancing pt-kill to Better Protect your Servers
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I believe in automation as much as possible, and I'm always working to make the day to day tasks of operations as smooth as possible.  Also I try not to be afraid to take good tools and make them better.

Here in Database Ops at Box, we use pt-kill running as a service to constantly monitor our servers and help protect against long running queries.  But our thresholds are pretty generous, and in some cases it's possible for unforeseen circumstances to cause enough queries to storm the database such that we can have problems before any of them hit the threshold for "busy time."  Ditto for idle connections.

The …



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DBD::mysql 4.026 released
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Dear Perl and MySQL community,

I’m pleased to announce the release of DBD::mysql 4.026

In this release:

2014-01-15 Patrick Galbraith, Michiel Beijen, DBI/DBD community (4.026)
* t/29warnings.t fails on MySQL Server 5.1.something - Reported by RT91202, Gisle Aas. Now is handled depending on version.
* README.pod misses proper NAME heading - RT90101 - Damyan Ivanov, Debian Perl Group
* Added fix and test for RT91715 (ability to obtain $dbh->{mysql_use_result} value)
* Added feature from Jacob Gelbman (cPanel) mysql_skip_secure_auth

Thanks to everyone who contributed!

For more …













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MySQL Enterprise Monitor – send advisor events to your chat client with Perl and Jabber
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MySQL Enterprise Monitor (MEM) is part of the MySQL Enterprise Edition, and MEM provides real-time visibility into the performance and availability of all your MySQL databases. MEM and the MySQL Query Analyzer continuously monitor your databases and alerts you to potential problems before they impact your system. It’s like having a “Virtual DBA Assistant” at your side to recommend best practices to eliminate security vulnerabilities, improve …

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Showing entries 1 to 10 of 261 10 Older Entries

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