Posts Tagged ‘twitter’
Spiceworks Is Becoming The Facebook For IT Managers; Raises $16 Million Series C
- Image via CrunchBase
The compelling part of Spicework’s software is that it includes a social network for IT pros that they use to help each other out that includes a crowdsourcing troubleshooting platform. Its product roadmap is visible to all members, who can vote on which features they want to see next. The application features a network map that visually shows every computer and network device on a company’s IT network, along with their relationships and bandwidth consumption.
via Spiceworks Is Becoming The Facebook For IT Managers; Raises $16 Million Series C.
It’s good to see Spiceworks raising a new round of capital. I have been following them since my VC days, and now looking at them as a great example of how to succeed with a ‘low touch’ enterprise software model.
Using Metrics to Vanquish the Fail Whale (Twitter)
- Image by CC Chapman via Flickr
“You really want to instrument everything you have,” Adams told an audience of 700 operations professionals. “The best thing you can do is have more information about your system. We’ve built a process around using these metrics to make decisions. We use science. The way we find the weakest point in our infrastructure is by collecting metrics and making graphs out of them.”
via Using Metrics to Vanquish the Fail Whale « Data Center Knowledge.
This makes high volume datacenter ops sound fairly straightforward. As long as you have volumes of data, and a well-thought out process, you can make informed decisions. I certainly practiced this methodology when I was involved in datacenter operations, but not so sure this is practical as computing environments become harder to debug through multiple layers of abstraction and virtualization.
Thoughts?
Planning for unplanned downtime
- Image via CrunchBase
Via D7: The Twitter guys speak | Beyond Binary – CNET News:
7:37 p.m. PT: They open it up for questions. Venture capitalist Roger McNamee offers a couple of comments. “Don’t ever do another planned maintenance in the middle of the day on a week day.”
I remember the day Roger McNamee is talking about, when Twitter posted on the homepage that there would be some ‘planned downtime’ in the middle of the day.
In datacenter operations language, ‘Planned downtime’ in the middle of the day is really unplanned downtime.
I’m not privy to what went on that day at Twitter, but my guess as an ex-datacenter guy is that there was some production issue affecting some number of users which a) would have got worse over time or b) was not yet an issue, but would have become an issue had they not taken down the site at that time.
From a PR perspective and from a tech perspective (assuming my assumption from the previous paragraph was correct), Twitter did the right thing. I can certainly appreciate a high growth site like Twitter having some growing pains (having been through that myself at multiple high traffic internet properties) and this was probably the best way to handle it.
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VC Deals twitter feed
- Image via Wikipedia
If you visit the blog fairly regularly, you may notice that I removed the M&A Funding Pipe feed in the right column and replaced it with the @vcdeals twitter feed.
@vcdeals tweets any financing or M&A announcements that get posted to a variety of blogs and then provides a bit.ly link where you can get the full article.
If you are a twitter user and follow the venture-backed startup market, follow @vcdeals and let me know what you think.
Special thanks to the Twitterfeed folks who made it really easy for me to get this going.