RAC Tuning
Oracle 12c
| Intermediate
- 9 videos | 41m 58s
- Includes Assessment
- Earns a Badge
Ensuring that a database is performing at its optimum capacity is crucial for any database administrator. Explore key RAC monitoring and tuning techniques.
WHAT YOU WILL LEARN
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Describe the approach when tuning a rac database and the effect of accessing blocks in the global cacheDescribe the impact of accessing blocks in the global cache and maintaining cache coherencyDescribe the importance of using wait events to diagnose performance problems and list some of the important wait event viewsDescribe the main global cache wait events for current and consistent read blocksDescribe the most frequent enqueue waits and how global enqueue wait events can impact an oracle rac database
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List some of the most common tuning techniques that are particularly important for racDescribe reasons for index block contention and list ways to mitigate the problemDescribe the impact of frequently allocating space to a segment in racDescribe tuning considerations relating to undo blocks, high water marks, and serialized cross-instance calls
IN THIS COURSE
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4m 3sAfter completing this video, you will be able to describe the approach for tuning a RAC database and the effect of accessing blocks in the global cache. FREE ACCESS
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4m 51sUpon completion of this video, you will be able to describe the impact of accessing blocks in the global cache and maintaining cache coherency. FREE ACCESS
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4m 35sUpon completion of this video, you will be able to describe the importance of using wait events to diagnose performance problems and list some of the important wait event views. FREE ACCESS
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5m 30sUpon completion of this video, you will be able to describe the main global cache wait events for current and consistent reads. FREE ACCESS
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4m 22sUpon completion of this video, you will be able to describe the most frequent enqueue wait events and how global enqueue wait events can impact an Oracle RAC database. FREE ACCESS
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5m 2sUpon completion of this video, you will be able to list some of the most common tuning techniques that are particularly important for Oracle Real Application Clusters. FREE ACCESS
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6m 27sAfter completing this video, you will be able to describe reasons for index block contention and list ways to mitigate the problem. FREE ACCESS
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3m 5sUpon completion of this video, you will be able to describe the impact of allocating space to a segment frequently in RAC. FREE ACCESS
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4m 3sUpon completion of this video, you will be able to describe tuning considerations relating to undo blocks, high water marks, and serialized cross-instance calls. FREE ACCESS
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Channel
Wintellect SQL Server