MySQL Toolkit – Archiver

The MySQL Toolkit can be found at It is coded and maintained by Baron Schwartz ( I’ve been using the archiver tool he wrote lately, and wanted to share this tool. In every web environment I’ve worked in, there is data that is collected for analysis and that grows quite rapidly. User activity logs…

Oracle Configuration Manager: Bane or Blessing?

I’m not sure how long this has been out there, but there is a new (to me) headline on Oracle’s support website, announcing that next month, they will be phasing out “manual configuration” information for service requests. Customers are now required to download and install something called Oracle Configuration Manager (OCM), which will gather their system/database configuration information automatically, and forward it to Oracle Support on their behalf. I don’t know a lot about this tool. Yet. The OCM page on on Metalink offers the following description…

Log Buffer #67: A Carnival of the Vanities for DBAs

Dave has been sick these past two days and as a result, we do not have a comprehensive log buffer ready. I had two choices – cancel this week’s log buffer, or try to make it great despite this adversity. Never one to accept defeat easily, I’ll go for the second option. So this week’s log buffer is as follows: we are counting on each and every one of you, our faithful readers, to propose the one article you read in the last week, and include a short paragraph as to why this article was interesting to you and why it should interest us.

The Prototype

The first start-up stage I’ve worked within is the prototype phase. Within this phase traffic is not an issue for performance or scale, it’s about functionality. Low traffic and small datasets can hide atrocious code quite easily. The nice thing about this stage is that you should not have to invest a lot of time…

Oracle 11g: Another New Algorithm

If you are or have ever been a SQL developer, it’s very likely you’ve been asked to return the rows from two joined tables, including all the rows from both tables that do not have a corresponding row in the other table. Oracle 9i introduced the FULL OUTER JOIN syntax to better address this scenario. Now it looks as if 11g has introduced a new algorithm to handle that. So how can you get a look at this? Find out here.

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