Tuesday, January 21, 2020

Smarter Monitoring with Oracle Real Application Clusters (RAC) 19c

With Oracle RAC's latest release 19c, you can now perform Smarter Monitoring with Oracle Real Application Clusters (RAC).

There is a very good presentation by Anil Nair Oracle Senior Principal Product Manager on this topic. Here is a quick recap of how to perform smarter monitoring with Oracle RAC 19c.

  • Achieving Maximum Availability by quickly detecting & resolving outages & failure to disaster recovery site for business continuity.
  • Identifying Outage Scope.
  • Oracle Database High Availability Features Recap.
  • Detection & Eviction of Failed/Unresponsive Nodes by Oracle Cluster Synchronization Services.
  • Oracle Clusterware CSSD Monitor & Agent.
  • Clusterware Agent & Resource Startup & Actions.
  • Resource State Information.
  • CRSD Check Actions.
  • High Availability for the Private Network (HAIP).
  • HAIP Network Configuration, Implementation & Failure Handling.
  • LMS managing the Buffer Cache.
  • CR Slaves for mitigation of Performance Outliers.
  • LMON & IMR Instance Membership Recovery & Timeouts.
  • Solving IPC Timeouts.
  • Eviction of Sick & Unresponsive Nodes.
  • Oracle Automatic Storage Management & achieving Higher Availability with Flex ASM.
  • Hang Manager Workings & Optimizations.
  • Real Time Data Protection with Oracle Data Guard.
  • Active Data Guard Advanced Capabilities.
  • DataGuard Standby Redo Apply.
  • Multi-Instance Redo Apply Performance.
  • Autonomous Database = RAC on Exadata (+ More).
With this presentation you will learn on how to achieve higher availability, Smarter Monitoring & minimize downtime with Oracle Real Application Clusters family of High Availability Solutions.

Cheers.

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