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Oracle Performance Tuning Training In Chennai
Rated as No 1 Oracle training institute in Chennai for Oracle High-performance SQL Tuning. Our Job Oriented Oracle SQL statement tuning training in chennai courses are taught by experienced certified professionals with extensive real-world experience. All our Best Oracle tuning training course in Chennai focuses on practical than theory model.
This Oracle Database 11g Performance Tuning training starts with an unknown database that requires tuning. You'll then learn the steps a DBA and PLSQL Developers performs to identify problem areas, diagnose common problems and fix them.
This course is designed for the working Oracle professional and the amount of previous experience with Oracle is incidental.
About Oracle Instructor
- Dinesh work as an Oracle Consultant & Instructor, He has over 11 years of Oracle Implementation experience and recognized expert in Oracle data warehouse technologies, advanced analytics and Oracle data mining. Mr. Dinesh specializes in Oracle Discoverer, Oracle OLAP and Oracle Data Warehouse Builder.
- He is also been as Senior Instructor of Oracle University and provided 120 Corporate trainings, trained 2500 corporate & fresher employees.
Talk to the Trainer @ +91-89399 15577
He is an Oracle Certified Master (OCM). Expertised with RAC, Data Guard, ASM, Oracle Exadata, RMAN, Oracle Performance Tuning, Streams, Security & more.
He is among few of the Oracle Certified Master (OCM's) in the World to achieve below certifications in his area of research.
- Oracle Certified Professional (OCP) 9i
- Oracle Certified Professional (OCP) 10g
- Oracle Certified Professional (OCP) 11g
- Oracle 10g Certified RAC Expert
- Oracle 10g Certified Master (OCM)
- Oracle 11g Exadata Certified Implementation Specialist
ORACLE Expert Training: Learn Oracle from the same team involved in Oracle product development.
Greens Technology Oracle Trainers:
Worked earlier in Oracle Corporation, IBM, Google, Verizon, CSC, Tech Mahindra, Infosys etc.
Oracle Performance Tuning Training Course Description
This Oracle tuning training course shows real-world techniques that can cut overall response time by more than 50%. You will learn the secrets of Oracle tuning from one of the foremost experts in the industry.
Dinesh Jaganathan remains one of the India’s leading Oracle authors, with 12 books and more than 100 database tuning articles in many magazines, including Oracle Magazine.
This intensive Oracle tuning training course is designed to provide an in-depth overview of Oracle internal structures and show how to tune Oracle’s internal structures for maximum high performance.
Oracle Performance Tuning Training Course Objectives
Identify the SQL statements that perform poorly
Trace an application through its different levels of the application architecture
Understand how the Query Optimizer makes decisions about how to access data
Define how optimizer statistics affect the performance of SQL
List the possible methods of accessing data, including different join methods
Modify a SQL statement to perform at its best
Choose an appropriate SQL tuning approach
Use tuning techniques to tune inefficient SQL statements
Interpret Execution Plans
Describe the Oracle optimizer fundamentals
SQL Statement Tuning Training Course Content
This Oracle SQL Tuning for Developers training in Chennai will help you explore Oracle SQL statement tuning. Learn how to write well-tuned SQL statements appropriate for the Oracle database.
Exploring the Oracle Database Architecture
Describe the major architectural components of Oracle Database server
Explain memory structures
Describe background processes
Correlate logical and physical storage structures
Introduction to SQL Tuning
Describe what attributes of a SQL statement can make it perform poorly
Describe the Oracle tools that can be used to tune SQL
Explain the tuning tasks
Introduction to the Optimizer
Describe the execution steps of a SQL statement
Explain the need for an optimizer
Explain the various phases of optimization
Control the behavior of the optimizer
Interpreting Execution Plans
Gather execution plans
Display execution plans, display xplan
Interpret execution plans
Configure the SQL Trace facility to collect session statistics
Use the trcsess utility to consolidate SQL trace files
Format trace files using the tkprof utility
Interpret the output of the tkprof command
Describe the SQL operations for tables and indexes
Describe the possible access paths for tables and indexes
Optimizer: Join Operations
Describe the SQL operations for joins
Describe the possible access paths for joins
Other Optimizer Operations
Describe Clusters, In-List, Sorts, Filters and Set Operations
Use Result Cache operations
Case Study: Star Transformation
Define a star schema, a star query plan without transformation and a star query plan after transformation
Gather optimizer statistics
Gather system statistics
Set statistic preferences
Use dynamic sampling
Manipulate optimizer statistics
Using Bind Variables
Explain the benefits of using bind variables
Use bind peeking
Use adaptive cursor sharing
SQL Tuning Advisor
Describe statement profiling
Use SQL Tuning Advisor
Using SQL Access Advisor
Use SQL Access Advisor
Automating SQL Tuning
Use Automatic SQL Tuning
SQL Plan Management
Manage SQL performance through changes
Set up SQL Plan Management
Set up various SQL Plan Management scenarios
Using Optimizer Hints
Use hints when appropriate
Specify hints for Optimizer mode, Query transformation, Access path, Join orders, Join methods and Views
Parallel Processing Concepts
Explain what parallel processing is and why is it useful
Basics of Parallel Execution
Describe operations that can be parallelized
Explain parallel execution theory
Understand impact of initiali zation parameter on parallel execution
Manual DOP Management
Understand an explain plan of a parallel query
Understand an explain plan of parallel DML and DDL
Simplified Auto DOP
Understand the new parameters of Auto DOP
Explain when to use Auto DOP
Use Auto DOP
Explain statement queuing, concurrency and DBRM
In-Memory Parallel execution
Use in-memory parallel execution
Data Warehouse Administration
Explain the available partitioning strategies
Explain partition pruning
Implement partition enhancements in star query optimization
Use summaries to improve performance
Differentiate materialized view types
"Oracle Certified Professionals earn 28% more money than the average IT certified
"I did my oracle training in greens technology, Chennai. Now I got placed in Virtusa. I really thank Dinesh for his involvement in my training. His way of teaching is really awesome. I never saw such quality teaching and placements were so fast. Thanks a lot Greens Technologys for your support. I wish dinesh sir all the best for his new IT development venture."
"The course delivery certainly is much better than what I expected. I am glad that I decided to choose Greens Technology for the Oracle course. Wonderful learning experience and I like the way classes are organized and good support staff. Greens Technology provides quality learning experience within affordable price. Also thanks to my educator Dinesh , his teaching inspires and motivates to learn."
"I thought I knew oracle until I took this course. My company sent me here against my will. It was definitely worth and I found out how many things I was doing wrong. Dinesh is awesome. but i got a lot inspired by you. I will keep in touch and will always try to learn from you as much as I can. Thanks once again Dinesh for the Best Oracle training !"
Greens Technologys Overall Reviews4.9
out of 5
based on 17 ratings.
17 user reviews.
"""I think this is the best Oracle training course in chennai I have taken so far..Well I am still in the process of learning new things but for me this learning process has become so easy only after I joined this course in greens technologies..as Dinesh is very organized and up to the point.. he knows what he is teaching and makes his point very clear by explaining numerous times. I would definitely recommend anyone who has any passion for Oracle.." ""