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Yahoo Cloud  Overview   Tw Ohd 2009
 

Yahoo Cloud Overview Tw Ohd 2009

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    Yahoo Cloud  Overview   Tw Ohd 2009 Yahoo Cloud Overview Tw Ohd 2009 Presentation Transcript

    • 撥雲見日 – Cloud Computing at Yahoo!
    • 雅虎雲端運算的策略
      • Optimizing for Yahoo! global platforms
      • Data processing and serving environments
      • Faster product development and innovation
      • Reduce costs for infrastructure
      • Open Source
      • Multi-year effort
    • Target Scale for Yahoo! Cloud
      • Massive user base and engagement
        • 500M+ unique users per month
        • Hundreds of petabytes of storage
        • Hundreds of billions of objects
        • Hundreds of thousands of requests/sec
      • Global
        • Tens of globally distributed data centers
        • Serving each region at low latencies
      • Challenges
        • Rapidly extracting value from voluminous data
        • Highly variable usage patterns
        • Downtime must be avoided: very expensive
    • Improving Consumer Experience Ads Optimization Content Optimization Search Index Image/Video Storage & Delivery Attachment Storage Load Balancing RSS Feeds Site thumbnails
    • Yahoo! Cloud Services Common Approaches to QA, Production Engineering, Performance Engineering, Datacenter Management, and Optimization Shared Infrastructure Simple API’s ID & Account Management Provisioning & Virtualization Operational Storage Structured, unstructured Batch Storage & Processing Large scale distributed processing Edge Content Services Caching, Proxies Online Serving Web, Data Security and Authentication Metering, Billing Monitoring & QoS
    • Yahoo! Cloud Services ROI & Innovation IaaS PaaS SaaS Users Applications Platform Services Cloud Services Physical Layer
    • 雲端人才培訓計劃
      • Hadoop & MapReduce 訓練課程
        • Hadoop 入門
        • MapReduce Programming
        • Pig 入門
      • Yahoo! Technology
        • YUI, Continuous Integration, Scrum Development Process
      • 實習
        • 在 Yahoo Hadoop Cluster 上熟悉 MapReduce 的設計邏輯
        • 培養在雲端環境上專案開發的技巧
      • 經過密集的訓練課程及線上專案的實習後,加入雅虎產品平台的開發工作。
    •  
    • Questions?