High Availability Guide to DB2

Chris Eaton, Enzo Cialini

High Availability Guide to DB2
  • 出版商: Prentice Hall
  • 出版日期: 2004-05-20
  • 定價: $2,275
  • 售價: 6.0 折 $1,365
  • 語言: 英文
  • 頁數: 256
  • 裝訂: Hardcover
  • ISBN: 0131448307
  • ISBN-13: 9780131448308
  • 相關分類: 資料庫

    • 立即出貨(限量) (庫存=2)

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Book Description

IBM's definitive guide to DB2 high availability

High availability is now crucial to virtually every enterprise and e-business application. Now, there's a start-to-finish guide to delivering high availability with DB2 Universal Database for Linux, UNIX and Windows. Two of IBM's leading DB2 high availability experts thoroughly review options related to both the database engine and the underlying platform. Along the way, they address the entire lifecycle, from planning and architecture through day-to-day administration. Coverage includes:

  • Fundamental concepts, real-world challenges, and tradeoffs
  • Choosing among today's diverse high availability alternatives
  • Configuring highly available databases
  • Disk-based availability, including split mirror copies and disk-based remote mirroring
  • Multi-partition issues, including instance takeover and tuning parameters
  • Clustering and failover: HACMP, Sun Cluster, HP Service Guard, MSCS, and Linux Steeleye
  • Monitoring and tuning databases to maximize availability
  • Backup and recovery in highly available environments
  • DB2's advanced availability features: standby servers, shared disk configurations, and no-data-loss recovery

If you're a DBA, your #1 priority is to keep your database running. If you're an architect, your #1 priority is building databases that can keep running. This book solves both problems

Table of Contents:

Preface.

1. Introduction.

Types of Outages. Cost of Outages. Types of Recovery Processes Covered in this Book.

2. Minimizing Unplanned Outages.

Recovery Processing. How Database Logging Works. Types of Logging. Crash Recovery. Backup Processing. Database Recovery. Summary.

3. Minimizing Unplanned Outages.

Increasing Availability During Planned Outages.

4. Setting Up a Standby Database.

What is a Standby Database? Recap of Log Archiving and Roll Forward Recovery. Log Shipping to a Standby Database. Other Considerations for Log Shipping. Replication as a Standby Database. Summarizing your Standby Database Options.

5. Disk-Based Availability Options.

Disk-Based Availability Options.

6. Setting up Failover Software.

Failover Software.

7.Using Shared-Disk for Greater Availability.

Using Shared Disks for Greater Availability.

 
Index

商品描述(中文翻譯)

書籍描述



IBM對DB2高可用性的明確指南


高可用性現在對於幾乎每個企業和電子商務應用程序都至關重要。現在，有一本從頭到尾的指南，教你如何使用DB2 Universal Database for Linux、UNIX和Windows實現高可用性。IBM的兩位領先的DB2高可用性專家全面評估了與數據庫引擎和底層平台相關的選項。在此過程中，他們解決了從規劃和架構到日常管理的整個生命周期。內容包括：



  • 基本概念、現實世界的挑戰和權衡

  • 在當今多樣化的高可用性選項中進行選擇

  • 配置高可用性數據庫

  • 基於磁盤的可用性，包括分割鏡像副本和基於磁盤的遠程鏡像

  • 多分區問題，包括實例接管和調整參數

  • 集群和故障轉移：HACMP、Sun Cluster、HP Service Guard、MSCS和Linux Steeleye

  • 監控和調整數據庫以最大化可用性

  • 在高可用性環境中的備份和恢復

  • DB2的高級可用性功能：備用服務器、共享磁盤配置和無數據損失恢復


如果你是一個資料庫管理員，你的首要任務是保持你的數據庫運行。如果你是一個架構師，你的首要任務是構建能夠持續運行的數據庫。這本書解決了這兩個問題。


目錄：



前言


1. 簡介



故障類型。故障成本。本書涵蓋的恢復過程類型。


2. 最小化非計劃性故障



恢復處理。數據庫日誌的工作原理。日誌類型。崩潰恢復。備份處理。數據庫恢復。總結。


3. 最小化非計劃性故障


在計劃性故障期間提高可用性。



4. 設置備用數據庫



什麼是備用數據庫？日誌存檔和向前恢復的回顧。將日誌發送到備用數據庫。日誌發送的其他注意事項。複製作為備用數據庫。總結備用數據庫選項。


5. 基於磁盤的可用性選項


基於磁盤的可用性選項。



6. 設置故障轉移軟件


故障轉移軟件。



7. 使用共享磁盤提高可用性


使用共享磁盤提高可用性。


 

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