Oracle DBA Online Training

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Oracle DBA Online Training Program:

Welcome to our Oracle DBA Online Training Program. Oracle Database Administrators (DBAs) play an important role in managing, maintaining, and optimizing Oracle databases. Oracle, one of the most popular relational database management systems (RDBMS), requires dedicated professionals to ensure data integrity, security, performance, and availability. Becoming an Oracle DBA involves mastering database architecture, configuration, backup and recovery, security, and performance tuning.

This Oracle DBA Online Training Program is designed to give you an in-depth understanding of the topics covered, the course’s benefits, who should take it, and the potential career paths for Oracle DBAs.

New Batch: October 3, 2024

Registration Link: https://forms.gle/tJRXsHoeRQznifvR7
Join the Telegram Group for This Batch: https://telegram.me/oraclesqlservermysql
Contact us through Our WhatsApp Number: +91 7021801173
Call us for More Details: +91 7021801173 

What is Oracle DBA?

Oracle DBA refers to a database administrator responsible for managing Oracle databases’ installation, configuration, and maintenance. Their primary responsibilities include:

• Database Setup and Configuration
• Backup and Recovery Management
• Database Performance Tuning
• Database Security and User Management
• Managing Database Storage and Schemas
• Monitoring and Maintaining Database Health
• Database Upgrade and Patching

Why Become an Oracle DBA?

• High Demand in the Job Market: With the massive amount of data generated globally, the demand for skilled DBAs has increased significantly. Oracle DBAs are essential in ensuring this data is well-managed, secured, and available for critical operations.
• Well-Compensated: Oracle DBAs are well-compensated professionals. According to industry reports, they enjoy attractive salaries due to their specialized skills.
• Opportunity for Growth: As an Oracle DBA, you’ll have plenty of opportunities for advancement. You can specialize in performance tuning, backup, and recovery or even move into cloud databases or data analytics.
• Critical to Business Operations: A company’s data is its most valuable asset. As an Oracle DBA, you become critical to the business’s daily operations, ensuring its data is secure, accessible, and reliable.

Who Should Learn Oracle DBA?

The Oracle DBA training course is suitable for:

• Database professionals who want to deepen their Oracle knowledge.
• System administrators who want to switch to database management roles.
• Developers are looking to gain an understanding of backend database operations.
• Graduates interested in starting a career in database administration.

Prerequisites for this Oracle DBA Online Training

To take this course, you should have:

• Basic understanding of databases and SQL: Familiarity with Oracle Database Concepts and SQL is essential.
• Familiarity with operating systems: Since Oracle DBA requires working with servers and command lines, knowledge of Linux/Unix is a plus.

Course Objectives

By the end of this Oracle DBA Online Training, you will:

• Understand Oracle Database Architecture.
• Learn how to install and configure an Oracle database.
• Manage user security, roles, and permissions.
• Perform regular database backup and recovery.
• Learn performance tuning techniques.
• Handle day-to-day database maintenance tasks.
• Manage Oracle Database security measures.
• Understand Oracle networking and high-availability solutions.
• Monitor and troubleshoot issues in Oracle databases.

How to join our online Oracle DBA Training

To join our Oracle DBA Online Training Program, please fill out the following form. Once you have filled out the form, we will contact you and share the details about the program. You can contact us through our Mobile/WhatsApp number (+91 7021801173) and Email ID (onlinetraining@dotnettutorials.net).

Topic: Oracle DBA
Online Training Registration Link: https://forms.gle/tJRXsHoeRQznifvR7
Date and Time: October 3, 2024
Duration: 3 Months (Daily 1.30 Hours)
Course Fee: 10000 (INR) or 125 USD
Contact us through Our WhatsApp Number: +91 7021801173
Contact us through Our Email ID: onlinetraining@dotnettutorials.net
Join the Oracle DBA Telegram Group: https://telegram.me/oraclesqlservermysql

Note: Class Recording and Class Notes will be provided daily at the End of the Class.

Oracle DBA Detailed Course Syllabus

This Oracle DBA Online Training Program will cover all the essential areas necessary for Oracle Database Administrators. It includes foundational topics like environment setup, advanced concepts such as high availability with RAC, and modern solutions like cloud services and the Autonomous Database.

Chapter 1: Oracle DBA Environment Setup

• Linux OS ISO Image: Setting up a Linux environment with appropriate Oracle database support.
• Oracle Software and Patches: Download Oracle database software and apply relevant patches.
• VMware Workstation/Oracle Virtual Box: Installing virtualization software for running Linux and Oracle databases.
• Linux Installation (RHEL/OEL/Ubuntu): Step-by-step installation of a supported Linux OS.
• Understanding Linux Partition: Setting up the file system and partitioning for Oracle installations.
• Yum Repo Setup: Configuring repositories for easy software package installation.
• Installation of Custom RPMs and Packages: Installing additional Linux packages required for Oracle.
• Other Tools (Winscp, Putty, MobaXterm): Installing essential tools for accessing and managing servers.
• Virtual Network Setup: Configuring virtual networks for seamless Oracle database communication.
• Firewall Setup: Securing database access using Linux firewall configurations.
• NFS Mount: Using Network File System (NFS) for shared storage in a DBA environment.
• Docker Containers for Oracle: Running Oracle databases in containers for development and testing purposes.

Chapter 2: Installing Oracle Software (11g/12c/19c)

• Downloading Oracle Software: Retrieving the Oracle database software from official sources.
• GUI Mode and Silent Mode Installations: Installing Oracle using both GUI and silent methods.
• Manual Database Installation: Setting up Oracle 19c databases manually.
• Oracle Client Installation: Install Oracle Client to connect to remote databases.
• Automated Database Installations: Using tools like Ansible or Shell scripts for automated Oracle installations.
• Patching Oracle Grid Infrastructure: Installing patches for Oracle Grid in RAC environments.
• Patch Set Updates (PSU) Automation: Automating patch applications using tools like Ansible.

Chapter 3: Oracle Architecture (11g/12c/19c)

• Overview of 11g/12c/19c Architectures: Understanding key architectural components across Oracle versions.
• Oracle Clusterware Architecture: A deep dive into Oracle Real Application Clusters (RAC).
• Oracle Grid Infrastructure Components: Understanding the key components of Oracle Grid Infrastructure and Clusterware for managing RAC environments.
• Load Balancing in RAC: Techniques to balance the load across RAC nodes for optimal performance.
• Oracle RAC Failover: Detailed steps for configuring RAC failover and switchover processes.
• In-Memory Database Architecture: Understanding Oracle’s In-Memory capabilities for performance.
• Oracle Grid Architecture: Overview of Oracle Grid Infrastructure for enterprise environments.

Chapter 4: Oracle Administration and Management

• Starting and Shutting Down Databases: Proper methods for controlling database uptime.
• Understanding Control Files, Datafiles, and Redo Log Files: Key file types in Oracle databases.
• Parameter and Password Files: Managing server parameter and password files.
• Automatic Memory Management (AMM): Tuning memory automatically using AMM.
• SGA and PGA Components: Exploring the memory structures and configurations in Oracle.
• Redo Log Management: Managing redo logs and archive log modes.
• Data Dictionary Views: Oracle’s internal data dictionary is used for monitoring and management.
• Alert Log Management: Monitoring and managing alert logs for troubleshooting.
• Advanced Resource Management: Fine-tuning resource allocation using Oracle Database Resource Manager.

Chapter 5: Tablespaces, Segments, and Data Blocks

• Dictionary vs Locally Managed Tablespaces: Exploring types of tablespaces and their benefits.
• Automatic Segment Space Management: Efficiently managing space with automatic segment management.
• Segments, Extents, and Data Blocks: Understanding the relationships between these Oracle storage structures.
• Data Block Parameters and Sizes: Configuring data block sizes for optimal performance.

Chapter 6: ASM (Automatic Storage Management) Architecture

• ASM Architecture: Understanding Oracle’s ASM for managing storage.
• ASM Instance Parameters and Administration: Configuring and managing ASM instances.
• ASM Disk Groups: Creating and managing disk groups for ASM.
• ASM Best Practices: Recommended configurations for optimal ASM usage.

Chapter-7: Multitenant Database Architecture (12c/19c)

• Understanding Multitenant Architecture: Exploring the CDB (Container Database) and PDB (Pluggable Database) setup.
• Installation and Cloning of Pluggable Databases: Creating and cloning PDBs.
• PDB Snapshot Management: Managing PDB snapshots for recovery.
• Resource Management in CDB/PDB: Allocating resources between PDBs using Resource Manager.
• Strategies for Database Consolidation: Best practices for reducing overhead and cost by consolidating database services.
• Oracle Multitenant Management: Deep dive into managing multiple pluggable databases efficiently.

Chapter 8: Oracle Networking

• Listener, TNSNAMES, and SQLNET Configuration: Setting up Oracle’s network files for communication.
• SQL Developer/Toad Installation: Connecting to Oracle databases using these popular tools.
• Oracle Wallet and Security: Implementing secure connections using Oracle Wallet.
• Data Encryption for Network Traffic: Securing communication between clients and the database using SSL/TLS.
• Shared vs Dedicated Server Architecture: Understanding the different Oracle server connection modes.

Chapter 9: User Account and Database Security

• User, Schema, Privileges, Roles: Managing users, schemas, and access control.
• Profiles and Resource Limits: Limiting user resources through profiles.
• Advanced Security (Auditing, VPD, FGAC): Implementing advanced security mechanisms.
• Fine-Grained Auditing (FGA): Implementing FGA for more granular auditing of user activities.
• Unified Auditing: Managing and configuring Oracle’s unified auditing framework.

Chapter 10: Advanced Database Security

• TDE (Transparent Data Encryption): Securing data at rest with encryption.
• Data Redaction and VPD: Masking and securing sensitive data.
• Audit Vault and Database Firewall: Setting up advanced security monitoring.
• Data Masking and Subsetting: Protecting sensitive data by masking and subsetting it.
• Oracle Label Security: Leveraging Oracle Label Security to enforce access control policies.
• Oracle Database Vault: Implementing Oracle Database Vault to enforce separation of duties and secure sensitive data.
• Oracle Key Vault (OKV): Manage encryption keys for TDE and integrate them with Oracle Key Vault.
• Advanced Auditing and Compliance Strategies: These include covering strategies and Oracle tools that aid in compliance with regulations like GDPR, HIPAA, etc.

Chapter 11: Database Backup and Recovery

• Backup Strategies: Formulating effective backup strategies for Oracle environments.
• RMAN vs Conventional Backups: Understanding the difference and usage scenarios.
• Flashback Technology: Using Oracle Flashback features for data recovery.
• Incremental Merge Backups: Utilizing RMAN’s incremental merge for efficient backups.
• Redo Log Recovery: Recovering databases from redo log failures.
• Data Recovery Advisor: Utilizes Data Recovery Advisor to automatically identify and repair data failures.

Chapter 12: RMAN (Recovery Manager) and Backup

• Cold, Hot, and Logical Backups: Performing different types of database backups.
• RMAN Full and Incremental Backups: Setting up and managing full and incremental backups.
• RMAN Catalog: Registering and managing the RMAN catalog.
• Cross-Platform Recovery: Restoring backups across different operating systems.

Chapter 13: Database Cloning

• Cloning Using RMAN and Conventional Methods: Using RMAN and manual methods, Cloning databases.
• Active Duplicate Database: Cloning active databases without downtime.
• Snapshot Cloning: Creating clones based on database snapshots.

Chapter 14: Patching

• Different Types of Patches: This section provides an overview of Critical Patch Updates (CPU), Patch Set Updates (PSU), and other patch types.
• OPatch Utility: Applying patches using Oracle’s OPatch utility.
• Patch Set Updates (PSU) Automation: Automating patching using Ansible or other tools.
• Patching Oracle Grid Infrastructure: Applying patches to Oracle Grid in Real Application Clusters (RAC) environments.

Chapter 15: Upgrading

• Database Upgrade from 11g to 12c/19c: Step-by-step guide to upgrading Oracle databases.
• Upgrading Oracle Grid Infrastructure: Procedures for upgrading Grid Infrastructure in RAC environments.
• Converting Non-CDB to PDB in 12c: Migrating from traditional non-container databases (Non-CDB) to pluggable databases (PDB).
• Oracle Fleet Patching and Provisioning: Automating large-scale patching and upgrades using Oracle Fleet Patching.

Chapter 16: Oracle Data Guard

• Data Guard Architecture: Understanding Oracle Data Guard for high availability.
• Physical and Logical Standby Databases: Setting up standby databases for disaster recovery.
• Switchover and Failover: Performing planned and unplanned role transitions.
• Data Guard Broker: Managing Data Guard configurations using the broker.

Chapter 17: Expdp/Impdp and Data Pump

• Data Pump for Backup and Restore: Using expdp and impdp for logical backups.
• Transportable Tablespaces: Exporting and importing transportable tablespaces.
• Parallelism in Data Pump: Boosting performance with parallel expdp/impdp jobs.
• Data Pump Compression and Encryption: Using Data Pump’s compression and encryption options for enhanced security.

Chapter 18: AWR, ADDM, and Performance Tuning

• Generating and Analyzing AWR, ADDM, and ASH Reports: Using Oracle’s performance tuning tools to identify bottlenecks.
• SQL Tuning Advisor: Leveraging SQL Tuning Advisor to optimize SQL queries.
• Memory Advisors: Managing SGA and PGA components for improved database performance.
• Index Rebuild and Management: Enhancing query performance through index management.
• SQL Plan Management (SPM): Ensuring stable execution plans for queries.
• Real-Time SQL Monitoring: Monitoring long-running queries and identifying real-time performance issues.
• Trace Files and TKPROF: Using trace files to analyze SQL performance.
• Optimizer and Statistics: Understanding the role of the Oracle Optimizer in query performance.
• Oracle Partitioning: Partitioning large tables for better query performance.
• Oracle SQL Hints: SQL hints can influence the optimizer and improve query performance.
• Oracle Real Application Testing (RAT): Testing application performance in a production-like environment.
• Adaptive Query Optimization: Learn about Oracle’s capabilities for adapting to changing data distributions and query patterns.

Chapter 19: High Availability Solutions

• Oracle RAC (Real Application Clusters): Configuring RAC for database availability and scalability.
• RAC One Node: Understanding RAC One Node for single-instance high availability.
• RAC Troubleshooting and Performance: Techniques to tune and troubleshoot RAC environments.
• Oracle GoldenGate for Replication: Setting up real-time data replication using Oracle GoldenGate.

Chapter 20: Oracle Enterprise Manager (OEM)

• OEM Setup and Configuration: Installing and configuring Oracle Enterprise Manager.
• Lifecycle Management: Using OEM to manage database lifecycles.
• Cloud Control and Diagnostics: Utilizing OEM for performance monitoring and diagnostics.

Chapter 21: Cloud Solutions and Migration

• Oracle Cloud Infrastructure (OCI): Introduction to Oracle’s cloud offerings.
• Database as a Service (DBaaS): Setting up databases in the cloud.
• Migrating Databases to Oracle Cloud: Using RMAN and Data Pump for cloud migrations.
• Oracle Cloud Migration Best Practices: Comprehensive steps and strategies for migrating on-premises databases to the Oracle Cloud.
• Oracle Cloud Integration Services: Using Oracle Integration Cloud Services (ICS) for seamless integration between cloud and on-premises systems.
• Oracle Autonomous Database: Exploring the self-tuning, self-repairing capabilities of Autonomous Database.
• Challenges and Solutions: Addressing common challenges faced during cloud migrations.
• Best Practices for Hybrid Deployments: Managing seamless integration between on-premises and cloud environments.
• Cloud-specific Tuning Techniques: Adapt performance tuning strategies for databases running in cloud environments.
• Monitoring Tools and Metrics: Tools and metrics specific to cloud databases that help in maintaining optimal performance.

Chapter 22: Oracle Managed Files (OMF):

• Introduction and Benefits: Learn how OMF simplifies the management of Oracle database files.
• Implementation Best Practices: Guidelines for implementing OMF in real-world scenarios.

Chapter 23: Emerging Technologies and Trends:

• Oracle and Blockchain: Introduction to blockchain technology in Oracle environments.
• Oracle Machine Learning: Utilizing Oracle’s built-in machine learning algorithms for predictive analytics and data insights.

Chapter 24: Troubleshooting and Diagnostics

• Handling Corruption and Recovery: Techniques for managing data corruption and recovery.
• Advanced Diagnostics Tools: Oracle’s diagnostic tools are used to resolve issues.
• Scripting for DBAs: Automating DBA tasks with shell scripting, PL/SQL, and Python.
• Data Recovery Advisor: Utilizing Data Recovery Advisor for automated problem resolution.

 Chapter 25: Scripting and Automation:

• Shell Scripting for DBAs: Automating backup, monitoring, and maintenance tasks using shell scripts.
• PL/SQL for Automation: Writing PL/SQL scripts for managing Oracle databases.
• Ansible for Oracle Database Management: Automating database deployment, patching, and backups using Ansible.
• Python for DBAs: Using Python and cx_Oracle for database interaction and automation.
• Oracle REST Data Services (ORDS): Exposing REST APIs for automating database tasks.

Chapter 26: Oracle Autonomous Database:

• Oracle Autonomous Data Warehouse (ADW): Introduction to the self-tuning, self-repairing capabilities.
• Security in Oracle Autonomous Database: Managing security with built-in machine learning for threat detection.
• Managing and Monitoring Autonomous Databases: Exploring tools for monitoring and tuning Autonomous Databases.
• Backup and Restore in Autonomous Databases: How Oracle handles backups and recovery in an autonomous environment.

Note: If we missed any topics, if any new features are introduced, or if anyone wants to learn any concepts not in this Oracle DBA Online Training Program syllabus, they will also be included in this course. If you have any questions, please comment in the comment box.

Real-Time Use Cases

You will work with real-time case studies and hands-on projects throughout the course to ensure practical learning. Some examples include:

• Configuring Oracle Database for a high-volume eCommerce platform.
• Implementing a backup and recovery strategy for a financial institution.
• Performance tuning for a database supporting real-time analytics.
• Setting up Oracle Data Guard for disaster recovery.

Certification and Career Path

Upon completing the training, you will be ready to pursue Oracle certification. The following certifications will enhance your credibility as an Oracle DBA, making you a more competitive candidate in the job market.

• Oracle Certified Associate (OCA)
• Oracle Certified Professional (OCP)
• Oracle Certified Master (OCM)

Enroll Today for this Oracle DBA Online Training Program

Don’t miss this opportunity to enhance your database management skills and advance your career. Our Oracle DBA Online Training Program provides the knowledge, tools, and support you need to succeed as a database administrator. Enroll now and take the first step towards mastering Oracle Database Administration!

Are you ready to accelerate your career with high-demand skills in Oracle Database Management? Enroll today and start your journey to becoming an Oracle DBA expert. If you have any questions or inquiries, feel free to contact us at onlinetraining@oracledbatutorials.net or call us at +91 7021801173.

Please comment in the comment section if you have any questions or queries. I hope you guys will enjoy this Oracle DBA Online Training Program.