Oracle Database 12c Release 2 Cluster Health Advisor – How it Works and How to Use It

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Date/Time
Date(s) - 31/05/2017
4:00 pm UTC

Recording
https://youtu.be/TbdkGsmSgcQ
Live Event
https://youtu.be/TbdkGsmSgcQ
Presenter:
Mark Scardina, Ankita Khandelwal


Description

Diagnosing and resolving Oracle RAC database problems has required extensive knowledge not only of database internals but networking, storage and O/S interactions. Frequently, these issues needed to be escalated to Oracle Support Services delaying their resolution.
New in Oracle Database 12c Release 2 is the Cluster Health Advisor that continuously analyses database ASH/AWR data and network, storage and O/S metrics to provide early warning and targeted resolution to over a hundred database issues. This session will explain its adaptive learning and prognostics design and use of this new feature including calibration to your workloads.  It will conclude with demonstrations of its use with actual issues using the new CHACTL utility and standalone GUI tool as well as integration with Enterprise Manager Cloud Control 13c.

 

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