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Ruud Schilders

ORACLE-BASE - Oracle DBA and development articles, scripts, HOWTOs and forums (8i, 9i, ... - 0 views

www.oracle-base.com

oracle manuals reference howto

shared by Ruud Schilders on 30 Jul 09 - Cached
  • Ruud Schilders on 30 Jul 09
     
    Contains easy step-by-step manuals for installing Oracle on Linux, vmware etc.
Dariusz Owczarek

Configuration of TAF (Transparent Application Failover) and Load Balancing - 0 views

metalink.oracle.com/...flash.html

dba oracle development

shared by Dariusz Owczarek on 02 Oct 09 - Cached
  • The client load balancing feature enables clients to randomize connection requests among the listeners. Tnsnames Parameter: LOAD_BALANCE
  • The connect-time failover enables clients to connect to another listener if the initial connection to the first listener fails. The number of listener protocol addresses determines how many listeners are tried. Without connect-time failover, Oracle Net attempts a connection with only one listener. The default is on. Tnsnames Parameter: FAILOVER
  • The listener connection load balancing feature improves connection performance by balancing the number of active connections among multiple dispatchers and instances. In a single-instance environment, the listener selects the least loaded dispatcher to handle the incoming client requests. In an Oracle Real Application Clusters (RAC) environment, connection load balancing also has the capability to balance the number of active connections among multiple instances. 1. Least-loaded node 2. Least-loaded instance 3. Least-loaded dispatcher for that instance (in case of Shared server configuration)
  • ...2 more annotations...
  • Transparent Application Failover (TAF) is a feature of the Oracle Call Interface (OCI) driver at client side. It enables the application to automatically reconnect to a database, if the database instance to which the connection is made fails. In this case, the active transactions roll back. Tnsnames Parameter: FAILOVER_MODE
  • Doc ID: 453293.1
  • Dariusz Owczarek on 02 Oct 09
     
    This note explains the configuration in 10g & 11g for: Client Side Connect Time Load Balance; Client Side Connect Time Failover; Server Side Listener; Connection Load Balance; Transparent Application Failover (TAF)
sqwor3

Seeking Sage Advice on LMS MVP Creation - 2 views

You're wise to consider an MVP approach for your LMS startup idea after seeing your friend's painful failure going all-in without validation. Those kinds of cautionary tales reinforce why the lean ...

started by wiop111 on 06 Mar 24 1 follow-up, last by sqwor3 on 06 Mar 24
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