Oracle PL/SQL Performance Tuning Training Course in Chennai

Oracle PL/SQL Performance Tuning Training Course in ChennaiOracle PL/SQL Performance Tuning Training Course Training in Chennai for Developers. The PL/SQL tuning class topics start with the basic PL/SQL performance tuning and progress into increasingly complex tuning techniques, including bulking, optimizing calls to Oracle and using ref cursors. We guarantee your success via our optional PL/SQL mentoring and the students will gradually masters PL/SQL through increasingly challenging classroom exercises.

By the end of this course the student will understand advanced PL/SQL tuning procedures, and will be able to use advanced tuning features such as ref cursors and bulk fetches. The student will also become familiar with the internals of Oracle PL/SQL and will be able to compile PL/SQL for super-fast performance. The overall goal for the class will be to leave the Oracle developer, programmer or analyst with the skills to expose a SQL execution plan, evaluate a plan for optimal execution and how to modify an execution plan for faster performance and throughput.

Oracle Database SQL Tuning training helps SQL and PL/SQL developers identify SQL statements that need tuning by explaining the process using Oracle Database 11g automatic tuning features, including SQL Tuning Advisor, SQL Access Advisor, Automatic Workload Repository and Automatic Database Diagnostic Monitor. It counts toward the hands-on course requirement for Oracle Database Administrator Certification.

Oracle Certification Training in Chennai

  • 1Z0-054 Oracle Database 11g: Performance Tuning
  • 1Z0-117 Oracle Database 11g Release 2: SQL Tuning

Oracle Performance Tuning Training

Oracle Performance Tuning training teaches you how to maximize productivity, reduce wait times and enhance the performance of your database. Oracle tuning training starts with an unknown database that requires tuning. You'll then learn the steps a DBA performs to identify problem areas, diagnose common problems and fix them.

SQL Tuning Training

Oracle 11g SQL Tuning training teaches database administrators and application developers how to build efficient SQL statements and tune database applications. Attendees learn the internals of SQL statement execution, how to monitor the performance of such execution, and how to influence the behavior of the database to achieve performance gains.

Oracle PL/SQL Performance Tuning Training Course Training

The PL/SQL tuning class topics start with the basic PL/SQL performance tuning and progress into increasingly complex tuning techniques, including bulking, optimizing calls to Oracle and using ref cursors. Perform code analysis to find program ambiguities, test, trace, and profile PL/SQL code. Create PL/SQL applications that use collections

Parallel Processing in Oracle Database Training

Parallel Processing in Database 11g training teaches you the benefits of parallelizing requests in an 11g database & use features of parallel processing.

Oracle PLSQL Tuning Training Course Content

Section 1 - Introducing PL/SQL

  • Introduction
  • What is PL/SQL and Why Should I use It?
  • PL/SQL Architecture
  • Overview of PL/SQL Elements
  • Blocks
  • Variables and Constants
  • Using SQL in PL/SQL
  • Branching and Conditional Control
  • Looping Statements
  • Goto
  • Procedures, Functions and Packages
  • Records
  • Object Types
  • Collections
  • Associative Arrays (Index-By Tables)
  • Nested Table Collections
  • Varrays
  • Collection Methods
  • Triggers
  • Error Handling
  • My Ideal Environment

Section 2 - Writing Efficient PL/SQL

  • Introduction
  • Bind Variables
  • Using Bind Variables
  • The cursor_sharing Parameter
  • Dynamic Binds using Contexts
  • SQL Injection
  • Bulk Binds
  • Using Rowids when Updating
  • Short-circuit Evaluations and Ordering Logic
  • Implicit vs. Explicit Cursors
  • Declarations, Blocks, Functions and Procedures in Loops
  • Duplication of Built-in String Functions
  • Minimize Datatype Conversions
  • The Trigger Compilation Myth
  • Efficient Function Calls
  • Using the NOCOPY Hint
  • Using PLS_INTEGER and BINARY_INTEGER Types
  • Using BINARY_FLOAT and BINARY_DOUBLE Types
  • Native Compilation of PL/SQL
  • Decoupling (cheating) for Performance

Section 3 - Arrays and Bulk Binds

  • Populating Collections Using Bulk Operations
  • Bulk collect
  • Bulk Collect from an Explicit Cursor
  • Chunking Bulk Collections Using the LIMIT Clause
  • Manually Limiting Bulk Collection Volumes
  • Bulk Collection of DML Results
  • FORALL
  • Bulk INSERT Operations
  • Bulk UPDATE Operations
  • Bulk DELETE Operations
  • Sparse Collections
  • Host Arrays in Bulk Operations
  • BULK_ROWCOUNT
  • Handling Exceptions in Bulk Operations
  • Unhandled Exceptions
  • Handled Exceptions
  • Bulk Operations that Complete
  • Dynamic SQL and Bulk Operations

Section 4 - Caching Session Data

  • Using Arrays for Lookup Tables
  • Using Package Variables to Store Global Data
  • Using Contexts to Store Global Data
  • Introduction
  • Bind Variables and the Shared Pool
  • The NOCOPY Hint and Memory Usage
  • Bigger is Better for VARCHAR2 Variables
  • Using Packages Correctly
  • Pinning Packages in the Shared Pool
  • Conclusion

Section 6 - Cursor Variables and REF CURSOR Types

  • Introduction
  • Defining Cursor Variables
  • Cursor Variables as Parameters
  • Cursor Attributes and Cursor Variable Usage
  • Host Variables as Cursor Variables
  • Dynamic SQL and Variant Resultsets
  • Restrictions When Using Cursor Variables
  • Cursor Expressions

Section 7 - Table Functions and Pipelining

  • Introduction
  • Pipelining Table Functions
  • Parallel Enabled Table Functions
  • Creating Transformation Pipelines
  • Deterministic
  • Miscellaneous Information

Section 8 - Monitoring and Profiling PL/SQL

  • Producing Performance Baselines
  • Monitoring Specific Code
  • Code Instrumentation (application tracing)
  • The DSP Package
  • dbms_application_info
  • dbms_session
  • dbms_system
  • dbms_profiler
  • dbms_trace
  • SQL trace, trcsess and tkprof
  • Generating SQL Trace Files
  • trcsess
  • tkprof
  • Trace Example
  • Execution Plans
  • plan_table
  • autotrace
  • Explain Plan
  • utlxpls.sql
  • dbms_xplan
  • Identifying the Impact of Code at the Database Level
  • Dynamic Performance Views (V$)
  • sessions.sql
  • top_sessions.sql
  • top_sql.sql
  • longops.sql
  • session_waits.sql
  • session_events_by_sid.sql and system_events.sql
  • session_stats.sql and system_stats.sql
  • session_io.sql
  • open_cursors_by_sid.sql
  • locked_objects.sql
  • STATSPACK
  • Automatic Workload Repository (AWR)
  • ADDM
  • Using Oracle Enterprise Manager

Oracle Performance Tuning Training Course Highlights:

We are committed to provide Complete Oracle Performance Tuning Realtime and Practical Trainings.

  • 1) Two days free trial - If candidate likes this course, these days are adjusted in his actual schedule.
  • 2) Live Project Exposure of Fortune companies.
  • 3) Training by Subject Matter experts from CMM Level 5 companies
  • 4) Running in two major financial cities of India – Chennai and Mumbai
  • 5) Worldwide online training of Oracle Performance Tuning professional and corporate classes at affordable fees.
  • 6) Our basic course worth more than the advanced course of other institutes/freelancers.
  • 7) Free Interview preparations.
  • 8) 100% free assistance for Oracle certifications.
  • 9) 100 % guarantee in succeeding the certification at affordable fees.
  • 10) Also provide online training to students of foreign countries.
  • Learn Oracle Performance Tuning training from the Best Oracle Institute in Chennai

Oracle Training Course Syllabus

This course is designed for all major roles on a DW/BI project, including Mainframe Developers, Software Testing Professional, Oracle SQL and PL/SQL Developers, project managers, business analysts, data modelers and database administrators, architects, and ETL or BI application designers/developers.

Oracle DBA Advanced Topics Training course

Oracle Training Duration

  • Regular classroom based training available for this course on Both Weekdays / Weekends
  • Fast Track (1-1): No of hours per day can be as per convenience of participant.
  • Weekend classroom classes are available for this course.

Oracle Training Locations in Chennai

Greens Technology Oracle Training Institute
15 First Street Padmanabha Nagar, Adyar, Chennai
Tel: +91- 89399 15577
      +91- 89399 25577
Email: contact@greenstechnologys.com

Greens Technology Trainers:

Worked earlier in Oracle Corporation, IBM, Google, Verizon, CSC, Satyam etc.

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