[twitter-dev] Re: SUP (Simple Update Protocol), FriendFeed and Twitter

2009-09-07 Thread John Kalucki
This issue was aired considerably in this thread: http://groups.google.com/group/twitter-development-talk/browse_thread/thread/8665766f5e262d60 On Sep 7, 9:33 am, Monica Keller wrote: > +1 definitely ! > > I think everyone asks Twitter the same question but the problem was > they developed the

[twitter-dev] Re: SUP (Simple Update Protocol), FriendFeed and Twitter

2009-09-07 Thread Monica Keller
+1 definitely ! I think everyone asks Twitter the same question but the problem was they developed the firehose prior to PHSB What are the main cons of PHSB ? On Mon, Sep 7, 2009 at 8:48 AM, Jesse Stay wrote: > Not necessarily.  See this document (which I've posted earlier on this list) > for d

[twitter-dev] Re: SUP (Simple Update Protocol), FriendFeed and Twitter

2009-09-07 Thread Monica Keller
One question is how does friendfeed handle protected updates since the streaming api is for public statuses only ? On Mon, Sep 7, 2009 at 6:32 AM, John Kalucki wrote: > > Friendfeed consumes the Twitter Streaming API to update Twitter > status. SUP is not employed. > > All Twitter accounts have

[twitter-dev] Re: SUP (Simple Update Protocol), FriendFeed and Twitter

2009-09-07 Thread Monica Keller
Why would you use the db ? Just do it all in memory right ? On Mon, Sep 7, 2009 at 6:52 AM, Dewald Pretorius wrote: > > SUP will not work for Twitter or any other service that deals with > very large data sets. > > In essence, a Twitter SUP feed would be one JSON array of all the > Twitter user

[twitter-dev] Re: SUP (Simple Update Protocol), FriendFeed and Twitter

2009-09-07 Thread Jesse Stay
Not necessarily. See this document (which I've posted earlier on this list) for details: http://code.google.com/p/pubsubhubbub/wiki/PublisherEfficiency In essence, with PSHB (Pubsub Hubbub), Twitter would only have to retrieve the latest data, add it to flat files on the server or a single column

[twitter-dev] Re: SUP (Simple Update Protocol), FriendFeed and Twitter

2009-09-07 Thread Dewald Pretorius
SUP will not work for Twitter or any other service that deals with very large data sets. In essence, a Twitter SUP feed would be one JSON array of all the Twitter users who have posted a status update in the past 60 seconds. a) The SUP feed will consistently contain a few million array entries.

[twitter-dev] Re: SUP (Simple Update Protocol), FriendFeed and Twitter

2009-09-07 Thread John Kalucki
Friendfeed consumes the Twitter Streaming API to update Twitter status. SUP is not employed. All Twitter accounts have access to the Streaming API, documented here: http://apiwiki.twitter.com/Streaming-API-Documentation -John Kalucki http://twitter.com/jkalucki Services, Twitter Inc. On Sep 7,