Twitter Streaming API Architecture
Follow a Tweet from creation to timeline and Streaming API delivery. The design of streaming within Twitter is influenced by the entire Twitter architecture, the direction of the platform, data syndication policies and Quality of Service requirements. We'll discuss these influences and our system implementation.
Chirp 2010: Scaling Twitter
This document summarizes a keynote speech given by John Adams, an early Twitter engineer, about scaling Twitter operations from 2008-2009. Some key points: 1) Twitter saw exponential growth rates from 2008-2009, processing over 55 million tweets per day and 600 million searches per day. 2) Operations focused on improving performance, reducing errors and outages, and using metrics to identify weakn
Big Data at Twitter, Chirp 2010
Big Data at Twitter, Chirp 2010AI-enhanced description The document discusses the challenges of handling big data at Twitter, focusing on data collection, large-scale storage, and analysis, particularly emphasizing the need for infrastructure like Hadoop and Scribe for efficient processing. It highlights the scale of data generated, at 7TB per day, and the importance of using distributed systems f
Open Network Live - MySQL
Mysql was no longer suitable for Twitter's large scale needs due to self joins becoming prohibitively expensive as the number of users grew to 106 million. Cassandra, a distributed database management system developed at Facebook, was better suited as it allowed for distributed storage and handled Twitter's social graph and high write volumes. Twitter's request flow involves distributing load bala
Open Network Lab (オープンãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ãƒ©ãƒœ)
2025.05.19 JOURNAL 「スタートアップã®M&AæˆåŠŸã«å‘ã‘ã¦çŸ¥ã£ã¦ãŠãã¹ã7ã¤ã®TIPs〠▶︎ Onlabã§ãƒ•ã‚¡ã‚¤ãƒŠãƒ³ã‚¹æ”¯æ´ã‚’担当ã™ã‚‹å…¬èªä¼šè¨ˆå£«ã®åŽŸ 大介ãŒã€M&Aを検討・実行ã™ã‚‹ä¸Šã§æŠ¼ã•ãˆã¦ãŠããŸã„ãƒã‚¤ãƒ³ãƒˆã‚’財務・戦略・æ„æ€æ±ºå®šã®è¦³ç‚¹ã‹ã‚‰è§£èª¬ã—ã¾ã™ã€‚ 2025.05.02 JOURNAL AI時代ã«ãŠã‘るスタートアップã®ãƒã‚¸ã‚·ãƒ§ãƒ‹ãƒ³ã‚°æˆ¦ç•¥ï¼ˆå¾Œç·¨ï¼‰- AIå°Žå…¥ã—ã‚„ã™ã„æ¡ä»¶ã€AIスタートアップã®æµ·å¤–進出ã®å±•æœ›ã¨ã¯ï¼Ÿ ▶︎ 後編ã®ãƒˆãƒ”ックã¯AIをサービスã«å–り入れる際ã®èª²é¡Œã€Exitã€BPOã¨ã®è¦ªå’Œæ€§ãªã©å¤šå²ã«æ¸¡ã‚Šã€ãƒˆãƒƒãƒ—ã‚ャピタリストãŸã¡ãŒã•ã‚‰ã«å®Ÿè·µçš„ãªãƒ†ãƒ¼ãƒžã«åˆ‡ã‚Šè¾¼ã¿ã¾ã—ãŸã€‚ 2025.05.01 JOURNAL AI時代ã«ãŠã‘るスタートアップã®ãƒã‚¸ã‚·ãƒ§ãƒ‹ãƒ³ã‚°æˆ¦ç•¥ï¼ˆå‰ç·¨ï¼‰- AIé ˜åŸŸã®ãƒˆãƒƒãƒ—ã‚ャピタリストãŒèªžã‚‹ã€æŠ•è³‡è©•ä¾¡ã®ãƒã‚¤ãƒ³ãƒˆã¨ã¯ï¼Ÿ ▶︎ 3/26実施ã®ã‚¤ãƒ™ãƒ³ãƒˆãƒ¬ãƒãƒ¼ãƒˆ
Twitterã®æ–°ã—ã„Streaming API「ChirpUserStreamsã€ãŒã™ã”ã™ãŽã‚‹ä»¶ - ã™ãŽã‚ƒãƒ¼ã‚“メモ
最近発表ã•ã‚Œã¦ã€ä¸€éƒ¨ã§è©±é¡Œã‚’呼んã§ã„ã‚‹Twitterã®æ–°ã—ã„Streaming API「ChirpUserStreamsã€ã€‚ ã¾ã developerã¸ã®previewリリースã¨ã„ã†ã“ã¨ã§ãƒ—ãƒãƒ€ã‚¯ãƒˆã«ä½¿ã†ã‚ˆã†ãªã“ã¨ã¯ã§ããªã„ã‘ã©ã€‚ http://apiwiki.twitter.com/ChirpUserStreams 今ã¾ã§ã®Streaming APIã§ã¯åŸºæœ¬çš„ã« public timelineã‹ã‚‰ã€æŒ‡å®šã—ãŸã‚ーワードをå«ã‚€ç™ºè¨€ã‚’拾ㆠ指定ã—ãŸãƒ¦ãƒ¼ã‚¶ãƒ¼ã®ç™ºè¨€ã‚’拾ㆠã¨ã„ã†ã‚‚ã®ã ã£ãŸ(ã¯ãš)。検索系ã¨ã—ã¦ã¯ä¾¿åˆ©ã ã‘ã©ã€home_timelineã®ã‚ˆã†ã«è‡ªåˆ†ãŒãƒ•ã‚©ãƒãƒ¼ã—ã¦ã„るユーザーã®ç™ºè¨€ã‚’Streamingã§å¾—よã†ã¨ã™ã‚‹ã¨å…¨idを繋ã’ãŸã‚‚ã®ã‚’リクエストパラメータã¨ã—ã¦é€ã‚‰ãªã„ã¨ã„ã‘ãªã‹ã£ãŸã‚Šã§ã€ã‚ã¾ã‚Šã‚«ãƒƒã‚³ã‚ˆããªã„å½¢ã«ãªã£ã¦ã—ã¾ã£ã¦ã„ãŸã€‚ ã¨ã“ã‚ãŒä»Šå›žä½¿ãˆã‚‹ã‚ˆã†ã«ãªã£ãŸã€ŒChirpUserSt
フォãƒãƒ¼ã™ã‚‹Twitterアカウントをæ案ã™ã‚‹ã€ŒFollow Finderã€--グーグルãŒç™ºè¡¨
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Twitter API Wiki / ChirpUserStreams
User Streams Preview 4/15/2010 We're opening up a developer preview of a Streaming API feature that we're calling User Streams -- real-time updates of all data needed to update a desktop application display. The grand vision has applications, eventually, hitting the REST API for startup back-fill, then transitioning to Streaming for nearly all subsequent reads. Streaming will revolutionize the use
twitterドラマã¨ä»Šå¾Œã®ãƒ„イッター
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Eating our own Dogfood - Twitter Mobile
Energy / Tweet
Yahoo Twitter Integration - April 2010
"What's Happening" to "What's Happening Here" @ Chirp
Chirp 2010: Too many secrets, but never enough: OAuth at Twitter
Chirp 2010: Twitter International
Open Network Live - OAuth
Open Network Live - Hack Day Report
Open Network Live - Chirp æƒ…å ±å…±æœ‰
https://jp.techcrunch.com/2010/04/15/20100414qa-twitter-execs-answer-the-tough-questions-at-chirp/
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