Oracle Tuning for Database Administrators

Optimization at a glance

• Outlook on different areas of optimisation:
• Design/SQL/Database

SQL statement processing

• Architecture overview
• Mechanisms of SQL processing
• Monitoring relevant Oracle resources

EXPLAIN and AUTOTRACE

• Learn Oracle techniques for execution plan analysis
• Analysis of execution plans

SQL trace and TKPROF

• Further analysis of the execution plan and related statistics

RBO/CBO comparison

• Tasks of an optimizer
• Difference between rule-based and cost-based optimizer
• When to use which optimizer? Advantages and disadvantages
• Getting to know some of the rules of the RBO

Indices

• The different types of index
• Effective use of indices

Collecting statistics

• Collecting statistics for objects and/or schemas
• Influence on optimizers

Sorting and linking

• Use of indices in sorting

Influencing optimizers

• Setting parameters
• Influence of statistics
• Notes

MVs and temporary tables

• Extensive queries through Materialized Views
• or temporary tables

Database administrators and consultants with good database knowledge of Oracle

This seminar has the level "Administration / Basics".

If you are not sure whether this course is the right level for you, you can check this with the trainer in advance.

We conduct this seminar online for you. You can book the training as a public seminar or as a company seminar. The practical exercises are carried out in our Remotelab and make up 40-50 percent of the seminar.

We offer seminars with a high practical relevance. The contents and exercises are geared to your daily tasks in the company and completely dispense with advertising references to other products of the software manufacturer.

All our training courses are manufacturer-independent. This enables us to offer critical considerations of the products themselves and comparisons with competitors of the manufacturer in the seminar. The course contents are our own and derived from the practical experience of our trainers in projects.

Of course, the contents of company seminars can be individually adapted to your needs. Please do not hesitate to contact us.

• Implementation guarantee - Implementation guarantee for two or more participants
• Mobile classrooms - the ideal complement for company seminars
• Free support - for questions after the seminar
• Delivery on account - no prepayment required
• Interview with the trainer / quality assurance - get to know and assess the trainer in advance
• Clarify seminar requirements - review your knowledge with the trainer
• Assistance with travel costs - we cover part of the costs of hotel accommodation
• Meals - all day cold / hot drinks and a full lunch in the restaurant
• Location of training centres - always centrally located and easily accessible
• Discount - we have attractive prices, take advantage of our additional discounts
• Remotelabs - rent our Remotelabs for your own seminars or as a complement to your company seminars