DBA Trainings

🚀 We’re Hiring!

Exciting opportunity for Oracle Database Administrators (2 positions) to join our team and work with our prestigious client IDBI Bank in Navi Mumbai.

Position: Oracle DBA
Experience: 2+ years (Oracle + Linux)
Location: Navi Mumbai
Client: IDBI Bank
Payroll: Route Mobile Ltd.

🔑 Key Responsibilities

Install, configure & maintain Oracle Database (11g/12c/19c)

Perform user, schema & tablespace management

Monitor performance (AWR/ADDM/ASH) & tune queries

Manage RMAN backup/recovery, patches, and upgrades

Handle Data Pump (expdp/impdp) operations

Basic Linux administration & scripting (shell scripts, crontab)

Maintain documentation & provide L1/L2 database support

📩 Interested candidates can share their profile at [email protected]
with the following details:

Notice Period

Total Experience

Current CTC

Expected CTC

Current Location

Join us to be part of a dynamic environment supporting one of India’s leading financial institutions! 💼

Hello All,

We are looking for an experienced Oracle Trainer who can conduct corporate training batches (1–2 weeks) on the following topics:

Oracle Database 23ai – New Features
Oracle RAC
Oracle Data Guard
Oracle Exadata

If you have the passion and expertise to deliver corporate training, we would be glad to hear from you. Please share your updated resume along with your training cost (per day or per batch) to [email protected]

Looking forward to your response.

Best regards,
DBA Trainings Team

Celebrating 30 Years of MySQL Journey of Innovation and Impact.

From a simple database engine to a global data powerhouse, MySQL’s evolution is nothing short of remarkable. Whether you're a startup building your MVP or a Fortune 500 company running mission-critical workloads, MySQL has stood the test of time — and it’s still going strong.

Here’s to 30 years of innovation, growth, and community — and to many more ahead! 🥂

Celebrating 30 Years of MySQL Journey of Innovation and Impact From a simple database engine to a global data powerhouse, MySQL’s evolution is nothing short of remarkable. Whether you're a startup building your MVP or a Fortune 500 company running mission-critical workloads, MySQL has stood the test of time - and it’s still going strong.

Oracle Data Guard switchover and failover have changed from 19c to 23ai.

Oracle has introduced some notable changes in Data Guard switchover and failover procedures with Oracle 23ai (formerly 23c) compared to 19c. These changes are aimed at simplifying administration, enhancing automation, and improving High Availability (HA).

Step-by-step comparison of Oracle Data Guard Switchover and Failover procedures in 19c vs 23ai, using DGMGRL (Data Guard Broker CLI).
https://lnkd.in/eKB-KNw

PostgreSQL 17: A Major Leap in Performance, Security, and Usability

The PostgreSQL Global Development Group has announced the release of PostgreSQL 17, introducing a suite of enhancements that reinforce its status as the world’s most advanced open-source database. This version brings significant improvements in backup efficiency, replication reliability, query performance, and security—offering a more powerful and streamlined experience for database administrators and developers.

Key Enhancements in PostgreSQL 17

1. Native Incremental Backups
PostgreSQL 17 introduces native support for incremental backups, allowing users to back up only data changes since the last backup. This advancement reduces storage overhead, speeds up backup operations, and improves disaster recovery efficiency.

2. Enhanced Logical Replication and Failover
With the addition of failover slots, logical replication now remains uninterrupted even after a primary server failure. This enhancement ensures seamless synchronization between primary and standby servers, bolstering high-availability architectures.

3. Improved Vacuuming Efficiency
Vacuum operations now include real-time progress reporting for index vacuuming, increasing transparency and improving database maintenance efficiency.

4. SQL Feature Enhancements
COPY Command Enhancements: Introduces an ON_ERROR option, enabling operations to proceed even when encountering errors—making data imports more resilient.

MERGE Statement: Simplifies complex DML operations, allowing efficient data merging without cumbersome workarounds.

Advanced JSON Processing: New functions—JSON_TABLE, JSON_EXISTS, JSON_QUERY, and JSON_VALUE—enhance PostgreSQL’s compliance with the SQL/JSON standard, offering more powerful JSON data manipulation capabilities.

5. Performance Optimization
Write-Ahead Log (WAL) improvements reduce lock contention, improving efficiency in high-concurrency environments.

Optimized ex*****on of IN queries using B-tree indexes, delivering noticeable performance gains for complex queries.

6. Strengthened Security Measures
A new TLS option (sslnegotiation=direct) ensures direct TLS handshakes, improving connection security.

The introduction of the pg_maintain predefined role allows users to perform maintenance tasks with the appropriate permissions—enhancing security without granting excessive privileges.

7. Advanced Monitoring and Diagnostics
New system views (pg_stat_checkpointer, pg_wait_events) offer deeper insights into database performance, helping administrators diagnose and optimize workloads more effectively.

A Step Forward for PostgreSQL
PostgreSQL 17 delivers meaningful enhancements that improve scalability, reliability, and usability. These innovations further reinforce PostgreSQL’s reputation as the premier choice for open-source relational databases.

Hello All,
We are looking for 5 DBA for the below-mentioned JD: If you are interested, share your profile to [email protected] Position are available for SQL Server DBA and Oracle DBA
DBA JD
Database Design and Architecture:
Design and maintain database schemas, tables, views, triggers, and stored procedures.
Develop and document database architecture to meet application requirements.
Database Administration:
Install, configure, and upgrade MS SQL Server instances.
Monitor database performance and conduct regular tuning.
Manage database security, including roles, permissions, and data encryption.
Backup and restore databases to ensure disaster recovery readiness.
Performance Optimization:
Monitor and optimize database performance using tools like SQL Profiler and Ex*****on Plans.
Identify and resolve performance bottlenecks.
Maintenance and Support:
Conduct routine maintenance activities such as indexing, integrity checks, and log management.
Provide database support, troubleshoot issues, and perform root cause analysis.
High Availability and Replication:
Implement and maintain high-availability solutions such as clustering, Always On Availability Groups, and replication.
Data Management:
Develop and maintain ETL processes for data extraction, transformation, and loading.
Ensure data integrity and quality by implementing best practices.
Documentation and Reporting:
Maintain comprehensive documentation for database configurations, processes, and procedures.
Generate reports as required by management or other stakeholders.
Collaboration:
Work closely with developers, system administrators, and other teams to ensure database integration with applications.
Provide guidance and support for database-related development projects.
Additional Requirements:
Availability for on-call rotation and off-hours support when necessary.
Certifications such as Microsoft Certified: Azure Data Engineer Associate or Microsoft Certified: SQL Server Database Administrator are preferred.

Client Job Location: Belapur, Navi Mumbai
Client: SBI Bank

Hello All,
The holiday season is a great time to enhance your skill set and add new skills to your profile. We are offering you the best course with less than $10 offers on my courses on the Udemy platform. Valid for only 5 days!
Looking back on the past year, we want to thank you for your time and support. We look forward to continuing our bonding with you in 2025.

Happy Deepawali to you and your family!

Oracle Database 23ai Administration (New Release)
https://www.udemy.com/course/oracledatabase23ai-administration-workshop/?couponCode=DIWALI24
Exadata Database Administration.
https://www.udemy.com/course/exadata-administration/?couponCode=DIWALI24
Oracle Database Multitenant Architecture
https://www.udemy.com/course/oracle-multitenant-architecture/?couponCode=DIWALI24
MySQL for Database Administration
https://www.udemy.com/course/mysqldba/?couponCode=DIWALI24
AWS RDS for MySQL
https://www.udemy.com/course/aws-rds-for-mysql/?couponCode=DIWALI24
Structured query language (SQL)
https://www.udemy.com/course/database-sql/?couponCode=DIWALI24
SQL Server Database Administration
https://www.udemy.com/course/sql-server-administration/?couponCode=DIWALI24
Oracle Database 19c Backup and Recovery
https://www.udemy.com/course/oracle-database-backup-and-recovery/?couponCode=DIWALI24
Oracle Linux Virtualization Manager
https://www.udemy.com/course/oracle-linux-virtualization-manager/?couponCode=DIWALI24
Zero Data Loss Recovery Appliance
https://www.udemy.com/course/zero-data-loss-recovery-appliance/?couponCode=DIWALI24

Bring algorithms to where your data lives with Oracle Database 23ai. Learn how you can run AI in real-time from Oracle databases:

Oracle Database 23ai Brings the Power of AI to Enterprise Data and Applications Nation’s largest community-owned providerOracle AI Vector Search allows documents, images, and relational data that are stored in mission-critical databases to be easily searched based on their conceptual content. of electric and natural gas services standardizes on Oracle’s AI-supported technol...

Hello All,
The holiday season is a great time to enhance your skill set and add new skills to your profile. We are offering you the best course with less than $10 offers on my courses on the Udemy platform. Valid for only 5 days!

Looking back on the past year, we want to thank you for your time and support. We look forward to continuing our bonding with you in 2024.

As the clock strikes midnight, may it usher in a year filled with love, peace, and prosperity.

Happy New Year to you and your family!

Exadata Database Administration.
https://www.udemy.com/course/exadata-administration/?couponCode=WELCOME2024

Oracle Database Multitenant Architecture
https://www.udemy.com/course/oracle-multitenant-architecture/?couponCode=WELCOME2024

MySQL for Database Administration
https://www.udemy.com/course/mysqldba/?couponCode=WELCOME2024

AWS RDS for MySQL
https://www.udemy.com/course/aws-rds-for-mysql/?couponCode=WELCOME2024

Structured query language (SQL)
https://www.udemy.com/course/database-sql/?couponCode=WELCOME2024

SQL Server Database Administration
https://www.udemy.com/course/sql-server-administration/?couponCode=WELCOME2024

Oracle Database 19c Backup and Recovery
https://www.udemy.com/course/oracle-database-backup-and-recovery/?couponCode=WELCOME2024

Oracle Database 19c Backup and Recovery Oracle Database Backup and Recovery 12c, 19c & 23c

Oracle Database 23c Free – Developer Release is a powerful tool designed to aid developers in creating robust, scalable, and secure applications.

Oracle Database 23c Free has many features that developers can leverage without additional cost. These features are designed to enhance your applications’ performance, scalability, and security.

I am trying to explain some of the critical free-to-use features:

SQLJ: This feature is part of the development platform and is available with Oracle Database 23c Free.

Online Index Rebuild and Online Table Organization: These features are part of the high availability category and are available with Oracle Database 23c Free.

Database Gateways: Database Gateway for ODBC is included with Oracle Database 23c Free. All other Database Gateway products are available with Oracle Database 23c Free but require a separate product license.

Oracle Diagnostics Pack and Tuning Pack: These management packs are free with Oracle Database 23c.

Oracle Advanced Compression and Oracle Advanced Security: These options are included in Oracle Database 23c Free, providing advanced row compression, LOB compression, and deduplication.

Oracle Database In-Memory: This feature allows you to experiment with Oracle Database In-Memory features without purchasing the Oracle Database In-Memory option.

Oracle Partitioning: This feature is available with Oracle Database 23c Free, allowing for table partitions and subpartitions, global and local index partitions and subpartitions.

Below mentioned features you can use with license like earlier release.

While Oracle Database 23c Free offers a wide range of features, some are not free. These features require additional licensing.

Automatic Materialized Views, Temporary Tablespace Shrink, Undo Tablespace Shrink, Zone Maps, and Cache Fusion Hardening: These features are part of the autonomous category and unavailable with Oracle Database 23c Free.

Oracle Multitenant – # of PDBs: This feature is part of the consolidation category and unavailable with Oracle Database 23c Free.

Application Continuity, Oracle Sharding, Oracle Fail Safe, Oracle RAC One Node, and Standard Edition High Availability: These features are part of the high availability category and are unavailable with Oracle Database 23c Free.

Oracle Cloud Management Pack for Oracle Database, Oracle Data Masking and Subsetting Pack, and Oracle Database Lifecycle Management Pack for

Oracle Database: These management packs are unavailable with Oracle Database 23c Free.

Oracle Real Application Clusters (Oracle RAC), Automatic Workload Management, and Quality of Service Management: These features are part of the scalability category and unavailable with Oracle Database 23c Free.

Learn from the Experts.

How to Install Oracle 23c on Linux 8 Install the Oracle 23c Database on Oracle Linux 8Install Oracle 23c Database on Linux 8 using rpmStep by Step Oracle 23c installation on OEL 8.3How to insta...

Oracle 23c is not available on Oracle Cloud. Oracle Database 23c on Base Database Service is designed to empower developers and streamline the integration of Artificial Intelligence (AI) within the database with more than 300 features. Learn and enjoy.