Maria Colgan

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oracle database database sql oracle performance optimizer sql execution plans optimizer hints sql plans optimization oracle autonomous database security cloud sql tuning execution plans oracle database in-memory in-memory query performance queries query tuning analytics json nocoug tuning indexing tables adaptive cursor sharing clustering factor ndv histograms statistics optimizer transformations oracle optimizer oracle cloud partitioning multitentant 19c oracle database 19c information security data modeling dba real-time analytics plsql transaction processing indexes manageability big data scalability devops api rest

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Maria Colgan

Präsentationen

Oracle database 12c_and_DevOps

What_to_expect_from_oracle_database_12c

Oracle optimizer bootcamp

Harnessing the Power of Optimizer Hints

Five Tips to Get the Most Out of Your Indexing

JSON and the Oracle Database

Useful PL/SQL Supplied Packages

Oracle Database in-Memory Overivew

The Changing Role of a DBA in an Autonomous World

Beginners guide to_optimizer

Explain the explain_plan

What to Expect From Oracle database 19c

Ground Breakers Romania: Explain the explain_plan

Ground Breakers Romania: Oracle Autonomous Database

Part1 of SQL Tuning Workshop - Understanding the Optimizer

Part2 Best Practices for Managing Optimizer Statistics

Part3 Explain the Explain Plan

Part4 Influencing Execution Plans with Optimizer Hints

Part5 sql tune

Five_Things_You_Might_Not_Know_About_Oracle_Database_v2.pptx