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	<title>The Pythian Blog &#187; MySQL</title>
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		<title>Pythian at RMOUG Training Days 2012</title>
		<link>http://www.pythian.com/news/30073/pythian-at-rmoug-training-days-2012/</link>
		<comments>http://www.pythian.com/news/30073/pythian-at-rmoug-training-days-2012/#comments</comments>
		<pubDate>Wed, 25 Jan 2012 19:24:55 +0000</pubDate>
		<dc:creator>Maryanne Birksted</dc:creator>
				<category><![CDATA[Big Data]]></category>
		<category><![CDATA[Business Blog]]></category>
		<category><![CDATA[Group Blog Posts]]></category>
		<category><![CDATA[Oracle]]></category>
		<category><![CDATA[Oracle Exadata]]></category>
		<category><![CDATA[Oracle Exalogic]]></category>
		<category><![CDATA[Pythian]]></category>
		<category><![CDATA[Pythian Appearances]]></category>
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		<category><![CDATA[appearances]]></category>
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		<category><![CDATA[exadata]]></category>
		<category><![CDATA[exalogic]]></category>
		<category><![CDATA[Hadoop]]></category>
		<category><![CDATA[MySQL]]></category>
		<category><![CDATA[NoSQL]]></category>
		<category><![CDATA[performance]]></category>
		<category><![CDATA[RMOUG 2012]]></category>
		<category><![CDATA[Speaking]]></category>

		<guid isPermaLink="false">http://www.pythian.com/news/?p=30073</guid>
		<description><![CDATA[Pythian is very excited to return to the much-awaited RMOUG 12 held in Denver, Colorado from February 14-16, 2012. Keep your eyes open for Alex Gorbachev, Marc Fielding, Don Seiler and Gwen Shapira in attendance. We have a fantastic line-up of speakers this year featuring a total of seven papers presented by Alex, Marc, Don [...]]]></description>
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		<slash:comments>1</slash:comments>
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		<title>Replication stopped with duplicate entry upon starting up of MySQL from cold backup</title>
		<link>http://www.pythian.com/news/26537/replication-stopped-with-duplicate-entry-upon-starting-up-of-mysql-from-cold-backup/</link>
		<comments>http://www.pythian.com/news/26537/replication-stopped-with-duplicate-entry-upon-starting-up-of-mysql-from-cold-backup/#comments</comments>
		<pubDate>Tue, 10 Jan 2012 13:00:18 +0000</pubDate>
		<dc:creator>Suresh Kuna</dc:creator>
				<category><![CDATA[Group Blog Posts]]></category>
		<category><![CDATA[MySQL]]></category>
		<category><![CDATA[Technical Blog]]></category>
		<category><![CDATA[duplicate]]></category>
		<category><![CDATA[mysql backup]]></category>

		<guid isPermaLink="false">http://www.pythian.com/news/?p=26537</guid>
		<description><![CDATA[A few days ago, we faced a Duplicate entry problem in the mysqld server on one of our customer’s slave after cold backup. We do regular data sync checks for all of our customer&#8217;s as daily reports and check for data discrepancies between master and slave server&#8217;s, if any got picked up by our checks [...]]]></description>
		<wfw:commentRss>http://www.pythian.com/news/26537/replication-stopped-with-duplicate-entry-upon-starting-up-of-mysql-from-cold-backup/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>The Empty Error Log</title>
		<link>http://www.pythian.com/news/26853/the-empty-error-log/</link>
		<comments>http://www.pythian.com/news/26853/the-empty-error-log/#comments</comments>
		<pubDate>Tue, 18 Oct 2011 19:16:32 +0000</pubDate>
		<dc:creator>Andrew Moore</dc:creator>
				<category><![CDATA[MySQL]]></category>
		<category><![CDATA[Technical Blog]]></category>
		<category><![CDATA[error log]]></category>

		<guid isPermaLink="false">http://www.pythian.com/news/?p=26853</guid>
		<description><![CDATA[The MySQL errorlog is an important point of reference when administering a MySQL Server. We can grasp much about the state of our MySQL instance by the informational and error messages written out to it by our MySQL daemon. Our monitoring suite is set up to check the mysqld  error log file periodically for any [...]]]></description>
		<wfw:commentRss>http://www.pythian.com/news/26853/the-empty-error-log/feed/</wfw:commentRss>
		<slash:comments>2</slash:comments>
		</item>
		<item>
		<title>New replication features in MySQL 5.6</title>
		<link>http://www.pythian.com/news/27223/new-replication-features-in-mysql-5-6/</link>
		<comments>http://www.pythian.com/news/27223/new-replication-features-in-mysql-5-6/#comments</comments>
		<pubDate>Fri, 14 Oct 2011 20:31:26 +0000</pubDate>
		<dc:creator>francisco bordenave</dc:creator>
				<category><![CDATA[Group Blog Posts]]></category>
		<category><![CDATA[MySQL]]></category>
		<category><![CDATA[Technical Blog]]></category>
		<category><![CDATA[Replication]]></category>

		<guid isPermaLink="false">http://www.pythian.com/news/?p=27223</guid>
		<description><![CDATA[This post was thought of as an attempt to make some performance test with new multi-threaded replication in 5.6, at least that was my initial intention. Based on Luis Soarez &#8211; Replication Team Leader in Oracle &#8211; post. I wanted to play with new set of variables and features in order to understand how new [...]]]></description>
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		<slash:comments>2</slash:comments>
		</item>
		<item>
		<title>Rounding Errors in MYSQL with DECIMAL Type</title>
		<link>http://www.pythian.com/news/27019/rounding-errors-in-mysql-with-decimal-type/</link>
		<comments>http://www.pythian.com/news/27019/rounding-errors-in-mysql-with-decimal-type/#comments</comments>
		<pubDate>Wed, 28 Sep 2011 17:06:28 +0000</pubDate>
		<dc:creator>Sandi Barr</dc:creator>
				<category><![CDATA[Group Blog Posts]]></category>
		<category><![CDATA[MySQL]]></category>
		<category><![CDATA[Technical Blog]]></category>
		<category><![CDATA[precision math]]></category>
		<category><![CDATA[rounding errors]]></category>

		<guid isPermaLink="false">http://www.pythian.com/news/?p=27019</guid>
		<description><![CDATA[It seems to be assumed that fixed-point values, DECIMAL and NUMERIC, in MySQL are not susceptible to rounding errors because they are exact numeric data types. It must be kept it mind, that there are limits in precision, and the maximum number of digits for DECIMAL is 65. Additionally, a DECIMAL column can be assigned [...]]]></description>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>A review of Tungsten Replicator: Part 1 &#8211; Installation</title>
		<link>http://www.pythian.com/news/25809/a-review-of-tungsten-replicator-part-1-installation/</link>
		<comments>http://www.pythian.com/news/25809/a-review-of-tungsten-replicator-part-1-installation/#comments</comments>
		<pubDate>Thu, 01 Sep 2011 19:25:11 +0000</pubDate>
		<dc:creator>Ben Mildren</dc:creator>
				<category><![CDATA[Group Blog Posts]]></category>
		<category><![CDATA[MySQL]]></category>
		<category><![CDATA[Technical Blog]]></category>
		<category><![CDATA[Replication]]></category>
		<category><![CDATA[tungsten]]></category>

		<guid isPermaLink="false">http://www.pythian.com/news/?p=25809</guid>
		<description><![CDATA[I&#8217;ve been following the development of Tungsten Replicator for quiet some time now, and recently was fortunate enough to find the time to take a look at the product in more detail. If you haven&#8217;t heard of Tungsten Replicator yet, it&#8217;s an open source database replication engine that can be used to complement or completely [...]]]></description>
		<wfw:commentRss>http://www.pythian.com/news/25809/a-review-of-tungsten-replicator-part-1-installation/feed/</wfw:commentRss>
		<slash:comments>8</slash:comments>
		</item>
		<item>
		<title>Curious case with MySQL replication</title>
		<link>http://www.pythian.com/news/25715/curious-case-with-mysql-replication/</link>
		<comments>http://www.pythian.com/news/25715/curious-case-with-mysql-replication/#comments</comments>
		<pubDate>Thu, 01 Sep 2011 18:35:11 +0000</pubDate>
		<dc:creator>Danil Zburivsky</dc:creator>
				<category><![CDATA[Group Blog Posts]]></category>
		<category><![CDATA[MySQL]]></category>
		<category><![CDATA[Technical Blog]]></category>
		<category><![CDATA[Replication]]></category>
		<category><![CDATA[slave errors]]></category>
		<category><![CDATA[stored procedures]]></category>

		<guid isPermaLink="false">http://www.pythian.com/news/?p=25715</guid>
		<description><![CDATA[MySQL Replication is a powerful tool and it&#8217;s hard to find a production system not using it. On the other hand debugging replication issues can be very hard and time consuming. Especially if your replication setup is not straightforward and you are using filtering of some kind. Recently we got an alert from our monitoring [...]]]></description>
		<wfw:commentRss>http://www.pythian.com/news/25715/curious-case-with-mysql-replication/feed/</wfw:commentRss>
		<slash:comments>5</slash:comments>
		</item>
		<item>
		<title>Pythian Speaking at Oracle OpenWorld 2011</title>
		<link>http://www.pythian.com/news/24961/pythian-speaking-at-oracle-openworld-2011/</link>
		<comments>http://www.pythian.com/news/24961/pythian-speaking-at-oracle-openworld-2011/#comments</comments>
		<pubDate>Tue, 09 Aug 2011 20:31:40 +0000</pubDate>
		<dc:creator>Vanessa Simmons</dc:creator>
				<category><![CDATA[Business Blog]]></category>
		<category><![CDATA[Group Blog Posts]]></category>
		<category><![CDATA[MySQL]]></category>
		<category><![CDATA[Oracle]]></category>
		<category><![CDATA[Oracle Exadata]]></category>
		<category><![CDATA[Pythian]]></category>
		<category><![CDATA[Pythian Appearances]]></category>
		<category><![CDATA[ASM]]></category>
		<category><![CDATA[AWR]]></category>
		<category><![CDATA[database 11g]]></category>
		<category><![CDATA[Enterprise Manager]]></category>
		<category><![CDATA[exadata]]></category>
		<category><![CDATA[GoldenGate]]></category>
		<category><![CDATA[Grid Control]]></category>
		<category><![CDATA[IOUG]]></category>
		<category><![CDATA[OEM]]></category>
		<category><![CDATA[OOW11]]></category>
		<category><![CDATA[oracle openworld]]></category>
		<category><![CDATA[Oracle OpenWorld 2011 Suggest-a-Session]]></category>
		<category><![CDATA[SCAN]]></category>
		<category><![CDATA[Speaking]]></category>

		<guid isPermaLink="false">http://www.pythian.com/news/?p=24961</guid>
		<description><![CDATA[Pythian is pleased to announce our speaking schedule at this year&#8217;s Oracle OpenWorld 2011, October 2-6, 2011 in San Francisco, CA. We&#8217;re excited to be joined by our customers Western Union, and Worldwide Technologies (WWT) as we present real-world experiences and project success. If you&#8217;re attending, don&#8217;t miss the chance to hear our team of [...]]]></description>
		<wfw:commentRss>http://www.pythian.com/news/24961/pythian-speaking-at-oracle-openworld-2011/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
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		<title>How to Run a Streaming Backup with innobackupex</title>
		<link>http://www.pythian.com/news/25139/how-to-run-a-streaming-backup-with-innobackupex/</link>
		<comments>http://www.pythian.com/news/25139/how-to-run-a-streaming-backup-with-innobackupex/#comments</comments>
		<pubDate>Tue, 02 Aug 2011 22:24:47 +0000</pubDate>
		<dc:creator>Sandi Barr</dc:creator>
				<category><![CDATA[Group Blog Posts]]></category>
		<category><![CDATA[MySQL]]></category>
		<category><![CDATA[Technical Blog]]></category>
		<category><![CDATA[Percona]]></category>
		<category><![CDATA[xtrabackup]]></category>

		<guid isPermaLink="false">http://www.pythian.com/news/?p=25139</guid>
		<description><![CDATA[On many of our clients, we have a need to run XtraBackup as a regular OS user. Aside from running into the issue where tar4ibd was not provided with Percona&#8217;s xtrabackup-1.6.2.tar.gz package, our main issues have been with permissions when attempting a streaming backup. I have found the following: The user needs permissions for a [...]]]></description>
		<wfw:commentRss>http://www.pythian.com/news/25139/how-to-run-a-streaming-backup-with-innobackupex/feed/</wfw:commentRss>
		<slash:comments>4</slash:comments>
		</item>
		<item>
		<title>Pythian Partners with Schooner Information Technology to deliver strenghtened services and solutions for MySQL</title>
		<link>http://www.pythian.com/news/24413/pythian-partners-with-schooner-information-technology-to-deliver-strenghtened-services-solutions-for-mysql/</link>
		<comments>http://www.pythian.com/news/24413/pythian-partners-with-schooner-information-technology-to-deliver-strenghtened-services-solutions-for-mysql/#comments</comments>
		<pubDate>Wed, 13 Jul 2011 17:15:25 +0000</pubDate>
		<dc:creator>Vanessa Simmons</dc:creator>
				<category><![CDATA[Business Blog]]></category>
		<category><![CDATA[Group Blog Posts]]></category>
		<category><![CDATA[MySQL]]></category>
		<category><![CDATA[Pythian]]></category>
		<category><![CDATA[Pythian News]]></category>
		<category><![CDATA[Alliances]]></category>
		<category><![CDATA[Andrew Waitman]]></category>
		<category><![CDATA[Jerry Rudisin]]></category>
		<category><![CDATA[Partnerships]]></category>
		<category><![CDATA[Schooner Information Technology]]></category>
		<category><![CDATA[Schooner MySQL with Active Cluster]]></category>

		<guid isPermaLink="false">http://www.pythian.com/news/?p=24413</guid>
		<description><![CDATA[PYTHIAN NEWS UPDATE Pythian &#38; Schooner today announced a partnership to delivery advanced support and high availability for MySQL. Customers who are deploying Schooner MySQL into their infrastructure and require additional MySQL technical resources to do so successfully now have a professional services option to consider through Pythian. Pythian formally partnering with Schooner increases the [...]]]></description>
		<wfw:commentRss>http://www.pythian.com/news/24413/pythian-partners-with-schooner-information-technology-to-deliver-strenghtened-services-solutions-for-mysql/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
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