Oracle Database 10g Implement Parallel SQL & Partitioning

The objective of this course is to explore Oracle technology for execution of SQL statements in parallel. Major subject areas to be considered are:

• A general understanding of parallelism.
• A specific consideration of parallel SQL execution within an Oracle database.
• Monitoring and tuning parallel SQL operations
  

Target audience

Database administrators, data warehouse administrators and application developers who will be responsible for implementing and using data warehouse technology or are otherwise interested in parallel SQL execution. Students should have attended the following courses or have equivalent knowledge and/or experience:

• Oracle Database 10g Introduction to SQL
• Oracle Database 10g: Program With PL/SQL

Course content

FUNDAMENTALS OF PARALLEL PROCESSING Symmetric Multiprocessing Hardware • Oracle Instance Parallel Processing • Oracle MTS Mode • Oracle Parallel Server Technology • Partitioned Tables & Indexes • What Is Parallel Execution?

ENABLING & TUNING PARALLEL EXECUTION Enabling Parallel Execution • Automatically Tuning Parallel Operations • The Adaptive Multi-User Algorithm • Understanding The Degree Of Parallelism • Manually Tuning Parallel Operations • Using The Optimizer Hints • Examining A Parallel Execution Plan

ADVANCED TUNING OF PARALLEL EXECUTION Advanced Tuning Techniques • Viewing The Pool With V$PX_PROCESS • Viewing Parallel Statistics With V$PQ_SLAVE • Tuning The Parallel Pool With V$PQ_SYSSTAT • Memory Consumption V$PX_PROCESS_SYSSTAT • Parallel Comparison With V$PQ_SESSTAT • Tuning Workload Skewing With V$PQ_TQSTAT • Determining The DOP With V$PX_SESSION • Detailed Statistics Using V$PX_SESSTAT

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