Oracle 19c DBA

A database administrator can control the use of the database by allocating usernames and passwords and allocating disk space for users at the system level, as well as operations allowed on individual database objects at the database level.

Course Overview

Course Objective

What will you learn?

  • Learn about the Oracle Database Architecture.
  • Create and manage an Oracle Database Instance.
  • Create and manage Storage Structures.
  • Configure the Oracle Network Environment.
  • Create and manage users.
  • Monitor the database and manage performance.
  • Develop backup and recovery procedures to address your business needs.
  • Implement backup and recovery settings and perform backup operations to disk and tape.
  • Employ Oracle Database recovery procedures to recover from media and other failures.
  • Diagnose and repair data failures.
  • Use Flashback Technologies and data duplication to complement backup and recovery procedures.
  • Secure the availability of your database by appropriate backup and recovery strategies.
  • Understand the multitenant architecture.
  • Create and manage a multitenant container database and pluggable databases.
  • Understand regular and application pluggable databases.
  • Manage storage within a multitenant container database and pluggable databases.
  • Manage security within a multitenant container database and regular and application pluggable databases

Who Should Learn

Who should go for this training?
The following professionals can go for this course:

  • Administrator
  • Architect
  • Database Administrator

Prerequisite

What are the pre-requisites for this Course?

  • Oracle SQL and Linux Basics

Course Content

1. Administering User Security

  • Create and manage database user accounts:
  • Grant and revoke privileges
  • Create and manage roles & profiles

3. Managing Database Storage Structures

  • Describe the storage of table row data in blocks
  • Create and manage tablespaces & obtain information

5. Managing Data Concurrency

  • Describe the locking mechanism and how Oracle manages concurrency
  • Monitor and resolve locking conflicts

7. Managing Undo Data & Temp

  • Explain DML and undo data generation
  • Monitor and administer undo data
  • Describe the difference between undo data and redo data
  • Configure undo retention & Guarantee undo retention
  • Enable temporary undo, Use the Undo Advisor

9. Configuring the Oracle Network Environment

  • Create Listeners, Net Service aliases
  • Use the Listener Control Utility to manage Oracle Net Listener
  • Use tnsping to test Oracle Net connectivity
  • Identify when to use shared servers and when to use dedicated servers

11. Configuring for Recoverability

  • Configure and manage RMAN settings, Configure FRA
  • Configure the control files & redo log files for recoverability
  • Configure ARCHIVELOG mode and the archived redo log files for recoverability

13. Backup Strategies and Terminology

  • Describe Oracle backup solutions, RMAN backup types
  • Describe, compare, and determine your backup strategy
  • Schedule backups accordingly, perform whole backups

15. Improving Your Backups

  • Compress backups, Use media manager
  • Create multi-section backups of very large files
  • Create proxy copies, duplexed backup sets, archival backups
  • Back up other files:
    • Back up a control file to trace
    • Back up archived redo log files, ASM metadata
    • Catalog additional backup files

17. Diagnosing Database Failures

  • Detect and repair database corruption
  • Use the Automatic Diagnostic Repository (ADR)
  • Analyze instance recovery with ADRCI
  • Use the Data Recovery Advisor

19. Performing Recovery, Part

  • Perform the appropriate type of restore and recovery
  • Recover from media failures in data files
  • Perform complete and incomplete or “point-in-time” recoveries

21. Performing Point-in-Time Recovery

  • Distinguish and describe point-in-time recovery (PITR) of table, tablespace, and database
  • List what operations occur when you perform a point-in-time recovery
  • Determine the correct target time for the point-in-time recovery
  • Perform automated TSPITR, Perform table recovery from backups

23. Using Flashback Database

  • Describe Flashback Database architecture
  • Configure your database to support Flashback Database

25. Duplicating a Database (Database Cloning)

  • List the purposes and create duplicate database with RMAN
  • Duplicate a database based on a running instance

27. Managing Performance

  • Enterprise Manager to monitor performance
  • Automatic Memory Management (AMM)
  • The Memory Advisor to size memory buffers

29. Managing Resources by Database Resource Manager

  • Configure the Database Resource Manager
  • Access and create resource plans, Create consumer groups
  • Map consumer groups to plans, Activate a resource plan
  • Monitor the Resource Manager
  • Automating Tasks by Using Oracle Scheduler

31. Container and Pluggable Database Architecture

  • Describe the multitenant architecture
  • Describe the root and pluggable database containers
  • Differentiate the root from a pluggable database
  • Explain pluggable database plugging
  • List impacts in various areas

33. Managing a CDB and PDBs

  • Connections to CDB / PDB, Start up and shut down a CDB
  • Open and close PDBs
  • Change the different modes and settings of PDBs
  • Evaluate the impact of parameter value changes

35. Backup, Recovery, and Flashback CDBs and PDBs

  • Perform CDB and PDB backups
  • Recover CDB and PDB from essential file loss
  • Perform flashback database

37. Miscellaneous

  • Describe the new RMAN enhancements
  • Perform cross-platform data transport
  • Use Table Recovery

2. Managing the Database Instance

  • Start and stop the Oracle database instance and components
  • Modify database initialization parameters
  • Describe the stages of database startup & shutdown options
  • Access dynamic performance views & view alert log

4. Exploring Oracle Database Architecture

  • List the major architectural components of Oracle Database
  • Explain memory structures and background processes
  • Correlate logical and physical storage structure
  • ​Describe pluggable databases

6. Implementing Oracle Database Auditing

  • Describe DBA responsibilities for security and auditing
  • Enable and create unified auditing policies
  • Maintain the audit trail

8. Moving Data

  • Explain the general architecture of Oracle Data Pump
  • Describe ways to move data, Create and use directory objects
  • Use Data Pump Export and Import to move data between Oracle DBs
  • Use SQL*Loader to load data from a non-Oracle DB (or user files)
  • Use external tables to move data via platform-independent files

10. Backup and Recovery Concepts

  • Describe database architecture as it relates to backup and recovery
  • Describe NOARCHIVELOG mode & tools for backup and recovery
  • Perform basic backup and recovery

12. Using the RMAN Recovery Catalog

  • Describe the use of the RMAN recovery catalog, Create Catalog
  • Register a database in the RMAN recovery catalog

14. Performing Backups

  • Perform full and incremental backups
  • Use Oracle-suggested backup strategy, Report and manage backups
  • Begin refining your basic backups:
    • Configure Block Change tracking, Perform incremental level backups
    • Recover an incremental level 0 backup with level 1 incremental

16. Using RMAN-Encrypted Backups

  • Describe and create RMAN-encrypted backups
  • Use Transparent-mode, Password-mode & Dual-mode encryption

18. Restore and Recovery Concepts

  • Understand how to employ the best Oracle Database recovery technology for your failure situation
  • Describe instance or crash recovery
  • Describe complete and point-in-time recovery
  • Describe recovery through RESETLOGS

20. Performing Recovery, Part

  • Recover from the loss of the server parameter file
  • Recover from control file and redo log file failures
  • Re-create the password authentication file
  • Recover index and read-only tablespaces
  • Review the automatic recovery of the tempfile
  • Describe the basic procedure of restoring the database to a new host

22. Using Flashback Technologies

  • Understand flashback technologies from various types of errors
  • Configure your database to use flashback technologies
  • Perform flashback query, version query, transaction backout
  • Perform flashback table, recycle bin, flashback data archive

24. Managing Backup Space or Transporting Data

  • Transport tablespaces between databases by using image copies or backup sets
  • Transport databases by using data files or backup sets

26. Performing Database Maintenance

  • Manage the Automatic Workload Repository (AWR)
  • Use the Automatic Database Diagnostic Monitor (ADDM)
  • Describe and use the advisory framework
  • Set alert thresholds, Use server-generated alerts

28. Managing Performance: SQL Tuning

  • Manage optimizer statistics
  • Use the SQL Tuning Advisor to:
    • Identify SQL statements that are using the most resources
    • Tune SQL statements that are using the most resources
  • Use the SQL Access Advisor to tune a workload

30. Managing Space

  • Describe how the Oracle Database server automatically manages space
  • Save space by using compression
  • Control deferred segment creation & Use the Segment Advisor
  • Reclaim wasted space using the segment shrink
  • Manage resumable space allocation

32. CDB and PDB Creation

  • Configure and create a CDB, Create a PDB from PDB$SEED
  • Plug or clone a non-CDB into a CDB
  • Clone a local or remote PDB into a CDB
  • Unplug and plug a PDB from one CDB to another CDB
  • Explore the instance and structure of PDBs
  • Migrate a pre-12.1 non-CDB database to CDB

34. Managing Tablespaces and Users in CDB and PDBs

  • Permanent & temporary tablespaces in CDB and PDBs
  • Common and local users, roles and privileges

36. Managing Performance

  • Describe activity tracking with Heat Map
  • Describe Automatic Data Optimization
  • Use views and procedures to monitor ADO
  • Move a data file online, Move a partition online

Modes of Training

Classroom Training

Live interactive sessions delivered in our classroom by our expert trainers with real-time scenarios.

Online Training

Learn from anywhere over the internet, joining the live sessions delivered by our expert trainers.

Self-Pace Training

Learn through pre-recorded video sessions delivered by experts at your own pace and timing.

Frequently Asked Questions

Who are the trainers?

Our trainer is an OCP & OCM certified consultant and has a significant amount of experience in working with the technology, having 18yrs of experience.

How do I join the live sessions?

Once you get registered, our back-end team will share you the details to join the session live over an online portal which can be accessed through a browser.

What if I miss a class?

Each of our live sessions is recorded. In case if you miss any, you can request us to share the link to that particular session.

How will I execute the practical?

For practical execution, our trainer/technical team will provide server access details to the student

Will you help us in building our own Lab Setup in our local Desktop/Laptop?

Yes. We do provide the step-by-step document which you can follow and if required our technical team will assist you.

What is the difference between live online and pre-recorded video training?

Live-Online training is where you can have a live session with the trainer and clarify queries parallelly.

Pre-recorded sessions are the recorded videos that will be provided to you that you can see, listen, and learn anytime at ur feasible place. For doubts in the videos, you can mail the trainer regarding the same.

What if I have queries after completion of the class?

You can contact our support team, or just drop an email to help@sarinfotechindia.com with your queries.

Is the course material accessible after completion of the course?

The course material and recorded videos which are provided during the course period. You can download it anytime.

Any offer/discount that I can avail?

Visit our website regularly to check discounts offers from time to time. However, we provide a discount for single participants & special discounts for 2 or more participants.

Will I get the refund if I cancel my enrollment?

* If the request for cancelation is made within 2 days of enrolment for class, 100% refunded.

* If the request made after 2 days, then Refund is made after deduction of the administration fee.