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Oracle Database Troubleshooting And Tuning




Oracle Database Online Institute


Job Aspirants


Online and Offline Classes


Week Days and Week Ends

Duration :

60 Days

Oracle Database What will you learn?

•Learn How To Use Oracle Database.
•How to apply Oracle Database in multiple Projects.
•Learn to code with Oracle Database the easy way.
•How to store and handle file upload in Oracle Database.
•Learn from scratch how to execute code with Oracle Database
•Learn how to build bug-free, memory safe applications and programs
•You will Learn How to Create and Use Model in Oracle Database.
•Understand Oracle Database and how to use to build web applications on to Oracle Database.
•Dive in and learn Oracle Database step-by-step from beginner to intermediate level by building a practical project!

oracle database troubleshooting and tuning Course Features

•Additional Sessions for Doubt Clearing
•We  Groom up your documents and profiles
•Job Placement Assistance with Good Companies
•Personal attention and guidance for every student
•Highly Experienced Trainer with 10+ Years in MNC Company
•Project manager can be assigned to track candidates’ performance
•Make aware of code competence in building extensive range of applications using Python
• Our dedicated HR department will help you search jobs as per your module & skill set, thus, drastically reducing the job search time

Who are eligible for Oracle Database

•Angularjs, Core Java, .Net, Ui Development, Ssis, Ssrs, Mobility Architect, Java Architect, Devops, Android Developer, Ios Developer
•Java Developer, .net sqlserver, oracle, mainframe cobol cics db2 jcl, banking financial services, telecom, ccna ccnp networking mcse, W2
•Java, Scrum Master, Agile, C#, It, Al, Big Data, Hadoop, .Net, Non It, It Recruitment, Ios, Android, React, Web Designing, Selenium, Testing, Qa, Cloud
•php, wordpress, drupal, Iphone Developer, Android, Java, Team Management, Android Developer, Mobile Application Development
•Solution Architect, Technical Lead, Software Developer, Testing Engineer, Project Manager, sap, sas, sql, magento, wordpress, laravel, mysql, Payment Gateways


•This training will enable participants to learn Advanced Tuning and Troubleshooting techniques for Oracle Databases. It will enable the participants to go beyond standard troubleshooting methods and get to advanced techniques analysis to diagnose performance problems. At the end of the training, you will be able to interpret an AWR report and identify whether there is any problem in your database, and if they exist, what are the top problems / root causes of problems.
•Additional resources( slide deck , practice guide etc) are part of Lecture 10.
•The topics covered in this course are
•Understanding   Database Execution and Resource Utilization
•-         CPU, Memory and I/O usage patterns
•-         When does the  Database use   what Resource
•Design – Why   is it the best and first place to fix Performance Issues
•-         Design Fundamentals
•-         Data Type
•-         Using Constraints
•-         Considering Alternate Storage techniques
•Will Adding   Hardware solve Performance Issues?
•-         Response Time = Service Time + Wait Time
•Accurately   Identifying Performance Metrics
•-         Understanding the Wait Event Ecosystem
•o      Wait Event Fundamentals
•o      Diagnosing  Problems based   on  Wait Events
•-         Understanding Ratio Analysis
•o      Memory Issues
•o      I/O Issues
•o      Space Issues
•Understanding   Physical Design
•Optimizing   Storage Configuration
•-         Hardware / Disk Optimization ( Understand your Storage)
•-         Space Vs IOPS Vs MBPS – What do you ask when you need Storage
•-         File placement Strategies – With Striping
•How to Read an AWR Report
•-         Important Sections of an AWR Report
•-         Approach to read an AWR Report
•-         Important terms to know to do a 5 minute Analysis and identify the   top issue/ problem
•Get the Best out of SGA Memory
•-         Tuning Buffer Cache
•– Keep/Recycle Pools,   how to configure them
•– Using Flash Cache
•-         Tuning Shared Pool
•–  Why to Share Cursors
•–  How to identify if Cursors are Shared
•–  Keeping Objects in Shared Pool
•–  Using Result Cache
•-         Tuning PGA
•– Serial Reuseability
•– FREE Unused Memory
•Identify I/O Hotspots
•-         File & Tablespace I/O Statistics
•-         Top Objects consuming I/O
•Identify Bad SQL
•-         What is Bad SQL
•-         Is it good to do Disk Reads or Memory Reads
•-         Is there a Threshold for Memory and  CPU Consumption
•-         What to do after Identifying them
•Who this course is for: