• Twitter's Gift To Developers: Limitless User Streams And Annotations

    Wednesday, April 14th, 2010

    Erick Schonfeld is a technology journalist and the former Editor in Chief of TechCrunch. At TechCrunch, he oversaw the editorial content of the site, helped to program the Disrupt conferences and CrunchUps, produced TCTV shows, and wrote daily for the blog. He joined TechCrunch as Co-Editor in 2007, and helped take it from a popular blog to a thriving... → Learn More

    One of the biggest gripes among Twitter developers are the rate limits on Twitter data, particularly Tweets, Retweets and other user data. Talking to developers today at Chirp, Twitter’s director of platform Ryan Sarver announced that Twitter will be removing rate limits on what he calls “User Streams.” By developing new push technology, Twitter will be able to update Tweets, retweets, @replies, direct messages, and favorites on desktop apps like Tweetdeck in realtime. “No more rate limit, no more waiting, no more polling,” he promises. It is not clear when this will launch, but Twitter will open up the functionality to developers for at least a couple days during its Hack Days following Chirp.

    Removing the delay between Tweets appearing on Twitter.com and in various apps is a big deal because it will help put those third-party apps on more of a level playing field with Twitter’s own apps. Speed is very important to many users, who will give up the other bells and whistles available in fancier apps if they can’t get their Tweets faster than on Twitter.com. In a demo onstage, changes on done on Twitter.com showed up instantaneously on TweetDeck. Whether this performance can be replicated across millions of desktops remains to be seen until launch, but at least Twitter is addressing the performance problem.

    Sarver also indicated that Twitter is working to open up its full firehose of data to more companies, something it has already begun to do. The full firehose is every single Tweet, and is more important for realtime search and analytics apps.

    Finally, Twitter will launch Annotations next quarter. Annotations will allow developers to “add any arbitrary metadata to any tweet.” For instance, today Tweets can be tagged by the application that created it, the location it was sent from, and who it is replying to. All of this metadata allows Tweets to be sorted and filtered in interesting ways. Rather than wait for Twitter to officially launch a new type of annotation, Twitter is opening that up to developers who can come up with their own.

    Developers can learn more about building apps for Twitter and using its APIs at a new Twitter Developer site opening up later today.

    Read our full Chirp coverage.

    Company: Twitter
    Website: twitter.com
    Launch Date: March 21, 2006
    Funding: $1.16B

    Twitter, founded by Jack Dorsey, Biz Stone, and Evan Williams in March 2006 (launched publicly in July 2006), is a social networking and micro-blogging service that allows users to post updates 140 characters long. Twitter “is a real-time information network that connects [users] to the latest stories, ideas, opinions, and news.” The service can be accessed through a variety of methods, including Twitter’s website; text messaging; instant messaging; and third-party desktop, mobile, and web applications. Twitter is currently available in...

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