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Introducing blue coat CacheFlow

uma-wagner avatar
uma-wagner
31 diapositives · 865 Views · Nov 01, 2014

Introducing blue coat CacheFlow. February 2014. 頻寬增長速度摸不著邊際 …. We are here. (Source: TeleGeography 2013). 不同地域皆呈現高成長速度. (Source: TeleGeography 2013). 混合型流量 – 尤以 web 流量為主導. 60%+ HTTP traffic 包含 HTTP-based 網頁影音 , 檔案下載網站等 從 專有協定走向標準協定 (HTML5 )

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  1. Introducing blue coat CacheFlow February 2014

  2. 頻寬增長速度摸不著邊際…. We are here (Source: TeleGeography 2013)

  3. 不同地域皆呈現高成長速度 (Source: TeleGeography 2013)

  4. 混合型流量 – 尤以web流量為主導 • 60%+ HTTP traffic • 包含 HTTP-based網頁影音, 檔案下載網站等 • 從專有協定走向標準協定(HTML5) • P2P 持續萎縮,轉而走向DDL網站(P2P 54%in 2007) (Source: TeleGeography 2012)

  5. 為何要做快取? • 節省昂貴頻寬並 保障使用 • 改善使用者體驗 • 提供加值服務 • Targeted caching 目標快取 • Content filtering 網頁內容過濾 • Malware protection 惡意軟體防護 • Reporting 報表

  6. 需求帶動cache產品市場成長 30.2% CAGR (Source: Frost & Sullivan, 2013)

  7. 為何選bluecoat? • 年營收超過600M US dollar • 技術地位領先 • 有20多種網頁快取技術專利, 總共200多種專利 • Gartner2014魔術象限中位居右上角的領導廠商 • 電信,企業,教育產業的高市場占比 • 全球1萬5千多名用戶 • 7x24全年無休 ‘follow the sun’ 支援服務 • 位居全球強而有力的資安領導品牌 • 有專門的研發團隊致力於Caching

  8. 為何要投資cacheflow? • 市佔率高、品牌領導地位 • 在cache市場超過15年經驗/ 全球250多位客戶 • 獨特 CachePulse™ 技術 • 可證實的節省頻寬數據資料 • 使用者體驗的大幅改善 • 高效能解決方案 (peaks at 7Gbps+) • 提供加值服務 (例如，網頁過濾服務) "Blue Coat has one of the largest customer bases in the market which have been built owing to their capable sales strategy & ability to retain clients." - Frost & Sullivan, 2013

  9. Customer case studies Large Telco • Largest telecom provider with 600K+ broadband subs • Previously used ProxySG appliances • Significantly cut international bandwidth costs with CacheFlow • 30% browsing performance increase boosts customer satisfaction Rural ISP • Small 100+ year-old rural phone company/ISP with 7K+ subs • CacheFlow for caching w/ Shaper for visibility & control • Saves on bandwidth & direct positive feedback from customers on better user experience • University system providing Internet to 40K+ students, faculty & staff • Shaper 12K upgrade for QoS & P2P control to maintain compliance • 40% bandwidth savings, plus QoE improvements • Full visibility & rich reporting with Shaper & CacheFlow combination Education

  10. Bluecoat的cache歷史 • Legacy CacheFlow – circa late 1990s • Focus on reducing Web 1.0 ‘worldwide wait’ • ProxySG – circa 2001 • Blue Coat corporate re-brand; transition to security • CacheFlow 5000-CX – March 2010 • Bandwidth savings solution; focus on Web 2.0 • CacheFlow 5000-MX – October 2011 • 3-4x increased performance density & IPv6 • CacheFlow C500-KX – March 2013 • Same features in 1U form factor, lower entry price

  11. Search Results • Images for ct state university •  - Report images 客戶群

  12. 台灣建置實例-新永安有線電視

  13. 經測試證實-頻寬節省

  14. 頻寬節省-網站排名

  15. Targeted caching 範例 • Targeted caching of video content • Dedicated cache handling 98%+ YouTube • 83.1% avg bandwidth savings • 5-10x improved download speeds • Greater performance: 2Gbps+ throughput with only 30% resource load

  16. 混和流量-高效能表現

  17. PT Telkom: 世上數一數二cacheflow建置案 • 130M+ subscribers • Mobile & fixed broadband provider • 265x CF5000-MX appliances • 50%+ bandwidth savings on peaks • Large-scale 200Gbps+ architecture w/ F5 load-balancers

  18. Cablevision汰換原有PEERAPP • 640K+ cable subscribers • 58x CF5000-MX appliances • 56%+ bandwidth savings on peaks • 6Gbps+ total throughput on peaks

  19. Etisalat Mobily4G 網路 Mobile cachinG建置 • 8M+ mobile subscribers • 144x CF5000-MX appliances • 45%+ bandwidth savings on peaks • Value-add filtering services layered on caches • Large-scale 100Gbps+ architecture w/ F5 load-balancers

  20. Improved experience (Large objects)

  21. Improved experience (SMALL objects)

  22. 加值服務-網頁過濾 • 客製化阻擋名單 • IWF 資料庫-阻擋非法網頁 • 進行網頁分類過濾 • 阻擋惡意軟體 • 自訂政策 • 客製告警視窗內容

  23. Web分析與報表 • 流量可視度與網頁使用模式 • Make informed decisions for content licensing or targeted caching/CDN • 報表客製化 • 整合Splunk / BC Reporter

  24. Address Dynamic Web 2.0 Content • Identify same content, independent of file name or URL • Object metadata support • Site-specific rules & instructions • Cloud-based updates via CachePulse™ • Address new & emerging popular sites • Respond to changes in content delivery on existing sites • Updates available on 20-minute basis • Customer feedback loop via heartbeats

  25. Better Serve Rich Media & Video • Cache & serve very large files • Supports any audio/video file served over HTTP • Progressive download/play • Flash, HTML5 • Key licensing agreements & expertise for proprietary protocols • Adobe, Microsoft, Real, Quicktime • RTMP, RTSP, RTP, RDT, MMS • Available today on ProxySG platform

  26. Handle Large Objects & File Sharing • Net neutral approach to content • Maintains client-server handshakes • Digital rights (DRM) compliant • Address large file updates • Objects marked as non-cacheable • Site-specific rules & instructions • Cache response data on POST requests • Partial object caching • First minute of video or partial file download

  27. Inside cachepulse™ Dynamic updates optimize b/w savings & user experience gain CachePulse™ CacheFlow 5000 Heartbeats feed real-time data on changing web

  28. Power of CachePulse: ios 7 update 96.5% BWS & 7Gbps total throughput on single CF5000-MX

  29. CachePulse™ – 2013 Year in review • 950+ appliances reporting • Representing ~250 customers in 60+ countries • 13.5 trillion requests (35B+/day) • 866.4 PB data processed • 78.6% content cacheability • 46.0% avg bandwidth savings

  30. CacheFlow Product line

  31. Questions? Performance