Life as a DevOps DBA

A few weeks ago Grant Fritchey (b|t) posted about DevOps, the DBA , and the word “No”. Go ahead and read it, I’ll wait right here.

Welcome back. As you’ve just read, Grant ranted a little on the concept that the DBA does nothing but say no to requests, and that people still live the belief that it’s their default response to anything.

The whole concept of the DBA saying no really comes about because the people that are responsible for getting up in the middle of the night, because somebody did something crazy that broke the site, are not fans of a lack of sleep. Hey, if you knew that there was a not-null probability of losing an evening, or a weekend, wouldn’t you be hesitant to allow¬†changes as well.

I spent many years as that gatekeeper. The one that didn’t want to lose that time. I didn’t want to spend my time saying no, but I knew for darn sure that I wanted to understand what was going in and what the potential impact was going to be. After all, I’d rather spend my time figuring out how to simplify managing my enterprise than trying to figure out what was broken with the latest release.

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SSIS Job Steps Failing Pending Execution

The other day a few SQL jobs were failing when attempting to execute SSIS packages. As usual a cryptic error was surfaced up to the job log “Execution Status: 5″

Great, really helpful. So I went to look at the package logs. Those actually didn’t show any failures, rather they just showed “Pending Execution”. At this point I knew it was going to be a long day. Continue reading

FusionIO and the Go Faster Button

Nobody has ever said that FusionIO cards were slow (because they aren’t). Especially if you compare their performance to regular spinning media, or high performance SANs. After all, no SAN will allow you to measure storage write latency in microseconds.

Anyone that has had their database reside on a FusionIO card has had nothing but good things to say about them. The only thing is that a lot of people are probably not making the most out of the cards that they have. FusionIO cards actually have an artificial performance restriction put on them, and can go even faster than they do now.

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