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CL44: DB2 LUW Performance Tuning & Monitoring for Single & Multiple Partition DBs

Code: CL44
Duration: 5 days

Description

Learn how to tune for optimum performance the IBM DB2 10 for LUW system and associated applications written for this environment. Explore performance issues affecting the design of the database and applications using the database, the major database performance parameters, and the different tools that assist in performance monitoring and tuning.

Use tools in class that are common across the Linux, UNIX, and Windows operating systems environments. During labs running on DB2 10, develop your ability to use monitoring tools, explain tools and DB2 utilities like RUNSTATS, REORG and db2batch to tune a database running on your local LINUX workstation using single and multiple partition DB2 databases

Outcomes

Upon successful completion of this course, the students will be able to:

  • Define the impact of database design (tables, indexes, and data placement) on database performance
  • Describe database application programming considerations and how they affect performance
  • Identify and describe the parameters (database and non-database) that affect performance
  • Tune parameters to achieve optimum performance for Online Transaction processing (OLTP) or Data Warehouse environments
  • Identify and use the tools that assist in monitoring and tuning of single partition and multiple partition (DPF) databases
  • Analyse Explain reports to identify the access strategies selected by the DB2 optimizer for execution of SQL statements including the selection of indexes, join techniques, sorts and table queues.

Audience

This is an advanced course for database designers, database administrators, and application developers working with DB2 10 for Linux, UNIX, and Windows who are concerned about performance in both single and multiple partition databases.

Prerequisites

  • DB2 for LUW Multiple Partition DBA Workshop (CL24) or
  • DB2 for LUW Multiple Partition Environment for Single Partition DBAs(CL25)

Contents

  • Database Monitoring
  • Database I/O Management
  • Table space and Table Design for Performance
  • DB2 Memory Management
  • Automated Memory Management
  • Application Performance Considerations
  • Using Explain Tools
  • The DB2 Optimizer
  • Using Indexes for Performance
  • Complex SQL Performance
  • Tools and Utilities for Performance
  • Event Monitor
  • Partitioned Databases Performance Tuning Considerations
  • Row Relocation Strategies and FCM Performance Considerations

Format

Classroom and hands on lab exercises.

This course is also offered as web-based training. Please contact us for more information.

Course Schedule »