And speaking of SSDs, here’s how Oracle performs on an SSD

Andy Black is a former colleague and an Oracle DBA. Several times in the last few years, I ran into problems where I wished he wasn’t a former colleague, because my team got into some jams that I was pretty sure he could have fixed. (And let’s not even mention the time I got blackmailed into building an Oracle server.)

Last year, Andy did a thorough investigation of Oracle performance on SSDs, and observed very favorable results. Read more

New Microsoft Security Essentials

Microsoft tried to quietly release a new version of Security Essentials yesterday, then everyone started talking about it. The new version 4.0 claims to be faster and catch more viruses. Of course, that’s everything we want in virus scanning–besides being free.

The most recent data I read stated the old MSE was about 93% effective, so there was some room for improvement there. Read more

One in five Macs has malware–but read the fine print

Sophos claimed today that 20% of the people who’ve installed their free Mac antivirus has malware.  That’s not altogether surprising, but it’s also not nearly as big of a problem as it sounds.

One in 36 systems has Mac malware, which means the Mac has an infection that could actually be harming the system itself. That number is low but believable. In my experience, the people who seek out antivirus software are usually the ones who need it the least.
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The origins of Prince of Persia unearthed

Prince of Persia isn’t just a recent movie. It’s based on a video game series, the first of which was first released all the way back in 1989 for the venerable Apple II series of 8-bit computers. That original game, extremely simple by today’s standards, is a classic today.

The author, Jordan Mechner, had given up on looking for the 6502 assembly language source code behind the game until his dad found a box of disks buried in a closet. Among them were several hand-labeled disks claiming to contain the long-lost code. Read more