Oracle DBA

The Database consists of material and physical structures. Because these structures are separated, this administration is a real area of data makes no affect that accesses into consistent arrangements. A database is the only DB in an orderly and structured set of data which contains equal efficiently retrieved, refreshed and examined.  One simple VB code, C, excel or notepad container control a high amount of users and data. Also simple removal, backup, and recovery of information act no potential with that program. To counter that want to Oracle should get up among Oracle database or Oracle RDBMS.

Why Oracle DBA?

It prepares a specific relational database controlling operation. The main purpose of this is to collect, maintain and recover data efficiently to achieve high productivity. It does longer term since RDBMS or just Oracle. Oracle consists of several software tools to deliver maximized information concurrency, large shows to excellent fertility during multi-users inside this database background.

Some of the key features of Oracle DBA server architectures are:

  • Database management is not a job of single person it touches with a combination of professionals
  • The original forever database proper for enterprise grid computing
  • Works towards grid-based design.

Requirements:

Student need to have Familiarity with oracle DBA tutorial for beginners and including Basic fundamentals SQL server database administrator understanding on such as

  • Learners should own primary SQL Knowledge
  • Scholars want to understand fundamental UNIX/LINUX requirements
  • An open capacity and experience Architecture, before taking into demos​

​​Who can take this Course?

                        Those who are previously in IT also would prefer to leap into the business like Oracle Database Administration. College students who would want to read on Database ideas so that everybody can score high figures in their RDBMS similar curriculum. College undergraduates that would prefer to grow within Oracle Database Administration because early while others complete their academy.

 

COURSE CONTENT

Introduction to DBA

    • Relational Database Systems
    • Integrity Constraints
    • Structured Query Language(sql)
    • Tasks of an Oracle Database Administrator

Installation of Oracle Database Software

    • Optimal Flexible Architecture (OFA)
    • Oracle Universal Installer
    • Prerequisite Checks
    • Installation
    • Configuration Assistants

Creating an Oracle Database

    • Database Architecture
    • Exploring the Storage Structure
    • Control Files
    • Redo Log Files
    • Tablespaces and Datafiles
    • Segments, Extents, and Blocks
    • Oracle Instance Management
    • Oracle Memory Structures
    • Oracle Processes
    • Data Dictionary
    • Database Control
    • Grid Control
    • Database Configuration Assistant (DBCA) Overview
    • Creating a Database
    • Passwords and Storage
    • File Locations and Backup Recovery
    • Content and Initialization Parameters
    • Other Actions with DBCA

Managing the Database

    • Starting and Stopping iSQL*Plus
    • Starting and Stopping Database Control
    • Accessing Database Control
    • SYSOPER and SYSDBA
    • Database Home Page
    • Changing the Listener Status
    • NOMOUNT MOUNT OPEN States
    • SHUTDOWN Options
    • Initialization Parameter Files
    • Viewing the Alert Log

Net Services

    • Oracle Net Services
    • Oracle Net Listener
    • Monitoring the Listener
    • Listening Addresses
    • Static Database Registration
    • Listener Control Utility
    • Oracle Net Connections
    • Directory Naming
    • Advanced Connections
    • Oracle Net Manager
    • Configuring Service Aliases with Net Manager

Managing Schema Objects

    • Schemas
    • Accessing Schema Objects
    • Schema Object Namespaces
    • Specifying Data Types in Tables
    • Other Data Types
    • Creating and Modifying Tables
    • Understanding Data Integrity
    • Defining Constraints
    • Viewing the Attributes of a Table
    • Viewing the Contents of a Table
    • Creating Indexes
    • Creating Views
    • Using a Sequence

Storage Structures

    • Tablespaces and Data Files
    • Space Management in Tablespaces
    • Storage for Locally Managed Tablespaces
    • Altering a Tablespace
    • Actions with Tablespaces
    • Dropping Tablespaces
    • Viewing Tablespace Information

Administering Users

    • Database User Accounts
    • Creating a User
    • Profiles and Users
    • Authenticating Users
    • Database Users and Schemas
    • Privileges: System and Object
    • Roles
    • Assigning Quota to Users
    • Assigning Roles to Users

Managing Data

    • Objectives
    • Manipulating Data Through SQL/
    • The INSERT Command
    • The UPDATE Command
    • The DELETE Command
    • The COMMIT and ROLLBACK Commands
    • Integrity Constraints and DML
    • Data Pump Export
    • Data Pump Import
    • SQL*Loader
    • The SQL*Loader Control File
    • Control File Syntax Considerations
    • Input Data and Data Files
    • Loading Methods
    • Comparing Direct and Conventional Path Loads
    • Loading Data with SQL*Loader
    • External Tables
    • Transportable tablespace
    • Undo Management
    • Undo Data
    • Transactions and Undo Data
    • Storing Undo Information
    • Monitoring Undo
    • Administering Undo
    • Configuring Undo Retention
    • Guaranteeing Undo Retention
    • Sizing the Undo Tablespace

Backup and Recovery Concepts

    • Backup and Recovery Issues
    • Categories of Failures
    • Instance Recovery
    • Phases of Instance Recovery
    • Tuning Instance Recovery
    • Using the MTTR Advisor
    • Configuring for Recoverability
    • ARCHIVELOG Mode
    • Configuring Backup Strategy
    • Scheduling Backups: Review
    • Backup Control File to Trace
    • Manage Backups
    • Database Recovery
    • Opening a Database
    • Changing Instance Status
    • Keeping a Database Open
    • Scenarios:
    • Loss of a Control File
    • Loss of a Redo Log File
    • Loss of a Data File in NOARCHIVELOG Mode
    • Loss of a Noncritical Data File in ARCHIVELOG Mode
    • Loss of a System-Critical Data File in ARCHIVELOG Mode
    • Oracle Recovery Manager
    • Oracle Recovery Catalog maintenance
    • Backups using Oracle Recovery Manager
    • Recovery using Oracle recovery manager
    • Database Cloning using RMAN
    • Tablespace Point in time recovery
    • Incomplete recovery

Monitoring and Resolving Lock Conflicts

    • Locks
    • Locking Mechanism
    • Data Concurrency
    • DML Locks
    • Enqueue Mechanism
    • Lock Conflicts
    • Possible Causes of Lock Conflicts
    • Detecting Lock Conflicts
    • Resolving Lock Conflicts
    • Deadlocks
    • Performance Monitoring
    • Performance Monitoring
    • Monitoring Methodologies
    • Database and Instance Metrics
    • Data Dictionary Metrics
    • Optimizer Statistics
    • Schedule Optimizer Statistics Collection
    • Dynamic Performance Views
    • Viewing Metric Information
    • Reacting to Performance Issues
    • Reacting to Performance Issues

Proactive Maintenance

    • Server Generated Alerts
    • Thresholds
    • Setting Thresholds
    • Baseline Measurements
    • Tuning and Diagnostic Advisors
    • SQL Tuning and Access Advisors
    • Memory Advisors
    • Segment Advisor
    • Automatic Workload Repository (AWR)
    • Managing the AWR
    • Automatic Database Diagnostic Monitor (ADDM)

FAQ's



© 2016 ITTRAININGS. All Rights Reserved.|| Made With By Colour Moon