About Health Monitor Checks Health Monitor checks (also known as checkers, health checks, or checks) examine various layers and components of the database. Health checks detect file corruptions, physical and logical block corruptions, undo and redo c…
The BIG-IP HTTP health monitor attempts to mabtch the configured Receive String against the HTTP response data encapsulated within the TCP payload. The HTTP response data includes the status line, the response headers, and the HTTP payload. As a resu…
环境:RHEL 6.4 + Oracle 11.2.0.4 1. 设置ADR 2. 使用Support Workbench 3. 恢复块介质 Reference 1. 设置ADR 1.1 查看v$diag_info 查看v$diag_info诊断库相关信息: col value for a70 col name for a35 set linesize 140 select * from v$diag_info; SQL> select * from v$diag_info; INST_ID N…
进程结构:Overview of Oracle Clusterware Platform-Specific Software Components When Oracle Clusterware is operational, several platform-specific processes or services run on each node in the cluster. This section describes these various processes and serv…
http://www.codeproject.com/Articles/18222/Provider-Pattern Introduction Provider pattern is one of the most interesting features that Microsoft introduced in .NET 2. 提供者模式,是微软在.net2.0中介绍的最有趣的功能.A lot of features including membership providers, roles…