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The 500K+ Mark

MongoDB Logo Passed the 500K mark in tweets collected. Halfway home. I’m not so much amazed that I’ve gotten this far, but that there haven’t been more bumps. Basically, I’ve had a single script running for well over a week. That script has only needed to launch two child processes and only recover once from a child failure. The same script is a paltry 51 lines of code including empty and comment lines. Meanwhile the data file is now well over 1GB.

That’s a testament to 1) Python’s concision, 2) Linux/UNIX’s simple clean design, 3) Twitter’s clean streaming API and 4) curl‘s robustness. I’ve just glued a bunch of really solid parts together to good effect.

Now that I’m on the downhill, I’m starting to think of datastores to hold, index, and query the data with. MongoDB seems like it might be the best fit of the NoSQL camp since the Twitter streaming API pumps data out in JSON. MongoDB also seems to have a nice query language, to have indexing for time along with geography, and to be production ready at scale.

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