Huawei ZTE Corp FathomDB IBM Microsoft HP others 在地高可靠度資料中心 內建Redundancy 客製化高擴展性硬體設計 Live migration背景更新 全球機房備援設計 台灣區已經備有三個容錯區域 高效能代管式服務 涵蓋Web/App/DB皆有多 樣化代管服務可以組合出 最適架構 自動化部署 與開放平台以及開發環境 整合，加速應用上線

Top-Level Project) Hive：Data Warehousing and SQL-Like Query (2010-09 成為 Top-Level Project) Sqoop：Data Migration Tool Between HDFS and RDBMS Hadoop Ecosystem 30 / 74 HCatalog Hadoop 裡頭的 Naming Service 讓各種

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 307 24.10 Task Migration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 308 24.11 Safe use of more than one thread is available tasks may change thread at yield points, which is known as task migration. Another option is the use of atomic operations on variables shared across tasks/threads, which can be widely adopted with confi- dence. See the next section for further details. 24.10 Task Migration After a task starts running on a certain thread it may move to a different thread if the task yields

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 307 24.10 Task Migration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 308 24.11 Safe use of more than one thread is available tasks may change thread at yield points, which is known as task migration. Another option is the use of atomic operations on variables shared across tasks/threads, which can be widely adopted with confi- dence. See the next section for further details. 24.10 Task Migration After a task starts running on a certain thread it may move to a different thread if the task yields

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 330 25.8 Task Migration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 330 25.9 Safe use of more than one thread is available tasks may change thread at yield points, which is known as task migration. Another option is the use of atomic operations on variables shared across tasks/threads, which with confi- dence. See the section on the safe use of finalizers for further details. 25.8 Task Migration After a task starts running on a certain thread it may move to a different thread if the task yields

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 326 25.8 Task Migration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 327 25.9 Safe use of more than one thread is available tasks may change thread at yield points, which is known as task migration. Another option is the use of atomic operations on variables shared across tasks/threads, which with confi- dence. See the section on the safe use of finalizers for further details. 25.8 Task Migration After a task starts running on a certain thread it may move to a different thread if the task yields

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 326 25.8 Task Migration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 327 25.9 Safe use of more than one thread is available tasks may change thread at yield points, which is known as task migration. Another option is the use of atomic operations on variables shared across tasks/threads, which with confi- dence. See the section on the safe use of finalizers for further details. 25.8 Task Migration After a task starts running on a certain thread it may move to a different thread if the task yields

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 326 25.8 Task Migration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 327 25.9 Safe use of more than one thread is available tasks may change thread at yield points, which is known as task migration. Another option is the use of atomic operations on variables shared across tasks/threads, which with confi- dence. See the section on the safe use of finalizers for further details. 25.8 Task Migration After a task starts running on a certain thread it may move to a different thread if the task yields

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 330 25.8 Task Migration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 330 25.9 Safe use of more than one thread is available tasks may change thread at yield points, which is known as task migration. Another option is the use of atomic operations on variables shared across tasks/threads, which with confi- dence. See the section on the safe use of finalizers for further details. 25.8 Task Migration After a task starts running on a certain thread it may move to a different thread if the task yields

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 330 25.8 Task Migration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 330 25.9 Safe use of more than one thread is available tasks may change thread at yield points, which is known as task migration. Another option is the use of atomic operations on variables shared across tasks/threads, which with confi- dence. See the section on the safe use of finalizers for further details. 25.8 Task Migration After a task starts running on a certain thread it may move to a different thread if the task yields