Xem 1-8 trên 8 kết quả Oracle data guard
  • Oracle Data Guard is the most effective solution available today to protect the core asset of any enterprise—its data, and make it available on a 24x7 basis even in the face of disasters and other calamities. This guide describes Oracle Data Guard technology and concepts, and helps you configure and implement standby databases. This preface contains the following topics:

    pdf474p vitconxinhdep 30-07-2009 282 120   Download

  • After completing this lesson, you should be able to do the following: Describe the factors that affect planned and unplanned downtime Describe the basic components of Oracle Data Guard Explain the differences between physical and logical standby databases Explain the benefits of creating a Data Guard environment Explain the use of Data Guard in high-availability architectures

    ppt20p nghianguyenluong 30-06-2009 258 91   Download

  • This document provides information about Oracle Data Guard broker, a management and monitoring interface that helps you configure, monitor, and control an Oracle Data Guard broker configuration. Oracle Data Guard Broker is intended for database administrators (DBAs) and system administrators who want to use the Oracle Data Guard broker to automate many of the tasks involved in configuring and monitoring an Oracle Data Guard configuration.

    pdf320p vitconxinhdep 30-07-2009 154 35   Download

  • Oracle Database 11g contains several major innovations in the areas of change management, fault diagnosability, performance management, Data Guard administration, storage management, and data warehousing, among other areas. Besides the database administration changes, there are significant improvements in application development–related features, including natively compiled PL/SQL code, PL/SQL inlining, and enhanced triggers.

    pdf632p nghianguyenluong 30-06-2009 263 132   Download

  • This document provides information about Oracle Data Guard broker, a management and monitoring interface that helps you configure, monitor, and control an Oracle Data Guard broker configuration.

    pdf320p thuxuan 03-08-2009 72 9   Download

  • When failures occur, the fail over process moves processing performed by the failed component to the backup component. This process remasters systemwide resources, recovers partial or failed transactions, and restores the system to normal, preferably within a matter of microseconds. The more transparent that fail over is to users, the higher the availability of the system. Oracle has a number of products and features that provide high availability in cases of unplanned downtime or planned downtime.

    pdf294p nhacsihuytuan 13-04-2013 23 3   Download

  • Các phần cứng có thể khác nhau chính và chờ cơ sở dữ liệu. • Hệ thống điều hành và kiến ​​trúc nền tảng cho cơ sở dữ liệu chính và dự phòng phải giống nhau. • Các hoạt động hệ thống phát hành chính và cơ sở dữ liệu dự phòng có thể khác nhau. • Nếu tất cả các cơ sở dữ liệu trên cùng một hệ thống, xác minh Hệ điều hành cho phép bạn gắn kết nhiều hơn một cơ sở dữ liệu với cùng tên....

    ppt30p nghianguyenluong 30-06-2009 90 19   Download

  • The best practices described in this paper require that the Data Guard configuration be managed by the Data Guard Broker9. The Data Guard Broker is responsible for sending FAN events to client applications in order to clean up their connections to the down database and reconnect to the new production database. In addition, Oracle Clusterware must be installed and active on the primary and standby sites for both single instance (using Oracle Restart) and Oracle RAC databases.

    pdf13p yasuyidol 02-04-2013 15 4   Download

Đồng bộ tài khoản