I would also be curious to know what others have been using or plan to use for harvesting Twitter data. I've used both TwapperKeeper and 140kit, and found that the latter is quite good for hashtag archiving, but not as good at keyword archiving. Further, 140kit has a max scrape time of one week, although that is manually renewable I believe. Finally, both TK and 140kit can be quite slow and even unavailable at times, and as we've just seen they may shut down at any time. All of this has made me quite wary of relying on externally managed "clouds" for data collection. That is why I intend to set up my own Twitter harvesting operation for use within my own department, as many CS researchers do, and would encourage others with the necessary means and knowledge to do the same. Much valuable data can be collected even within the default API query limits, though I'll certainly ask Twitter to put me on the whitelist. Running one's own archiving operation is fairly cheap, and since you're only archiving your own data, you aren't hamstrung by hundreds of other jobs running simultaneously. If there's any interest in learning how to set up small-scale Twitter scrapes, let me know and I'll write something up when I have the time. Best, ~DEEN On 2/23/11 11:18 AM, Matt Munley wrote:
Cornelius, How well would something like 140kit (http://140kit.com/) meet your needs? Here's their description from their site:
"We use our cluster of machines to collect your data using our access to the Twitter API. If you search for tweets with a term, we employ the streaming API to collect data in a distributed fashion. When your data collection is finished, depending on your access level, we conduct an array of analytics on the data set, ranging from the ordinary dump of data in MySQL/CSV to Network graph visualizations, gender breakdowns, and more."
It seems to hit most of your bullet points; though I can't speak to their stability or long-term viability.
Matt
On Wed, Feb 23, 2011 at 12:04 PM, Cornelius Puschmann< cornelius.puschmann@uni-duesseldorf.de> wrote:
*Note:* I've also blogged this (in case links in the post don't work) and will list all alternatives suggested to me in that blog post: http://blog.ynada.com/616
Dear all,
A few days ago, the people behind Twitter archival site TwapperKeeper.com<http://twapperkeeper.com/> announced that they will be discontinuing the export feature of the service on March 20, 2011< http://twapperkeeper.wordpress.com/2011/02/22/removal-of-export-and-download...
. Apparently the feature is in violation of Twitter’s terms of service, at least in the form it’s currently implemented in TwapperKeeper.
Unfortunately this cuts off a number of academics who are investigating communication on Twitter for scientific purposes from a convenient data source. While it’s fairly easy to get data directly via the Twitter API<http://apiwiki.twitter.com/> (which is what TwapperKeeper was doing), I know many people who want to concentrate on the data itself, rather than running their own servers to scrape Twitter on a regular basis. What’s more is that Twitter’s attitude is worrisome: many of us have tried to get an exemption from API rate limits in the past, to no avail. Twitter doesn’t give researchers privileged access to their data, and now they’re crippling TwapperKeeper on top of that.
Bottom line: what will we use after March 20? Ideally, a replacement would provide the following:
- the hashtag/search query functionality of TwapperKeeper, - the export functionality of TwapperKeeper, - exclusive use for academic purposes (on the grounds that this might keep Twitter from shutting it down), - stability and reliability, - long-term viability.
The last point is important, because I don’t think it will be difficult to set up a server somewhere to suit the needs of a few people, but a larger-scale solution seems more sensible in the long run. Maybe JISC<http://www.jisc.ac.uk/> can do something like that, based onyourTwapperKeeper<http://code.google.com/p/yourtwapperkeeper/> (which they supported< http://twapperkeeper.wordpress.com/2010/04/16/jisc-funded-developments-to-tw...
)? Or one of the big institutes (OII, Berkman)? Either way it would be nice to find an alternative that doesn’t give those of us with devs and major IT support behind them a huge edge over the rest…
Thanks in advance for your comments,
Cornelius
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Dr. Cornelius Puschmann Department of English Language and Linguistics Heinrich-Heine-University Düsseldorf, Germany Junior Researchers Group "Science and the Internet" http://nfgwin.uni-duesseldorf.de _______________________________________________ The Air-L@listserv.aoir.org mailing list is provided by the Association of Internet Researchers http://aoir.org Subscribe, change options or unsubscribe at: http://listserv.aoir.org/listinfo.cgi/air-l-aoir.org
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