Database Solutions, Troubleshooting & Performance Tuning

Your go-to resource for database failure analysis, troubleshooting, and best practices. Learn from real-world database incidents and discover proactive strategies to prevent costly downtime.

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Whether you’re a seasoned Oracle DBA or exploring PostgreSQL, MySQL, or MongoDB, we’re here to help. Find curated DBA articles, practical scripts, and comprehensive database administration resources—designed to simplify your day-to-day tasks and accelerate your growth.

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Master Linux for DBAs with essential commands, shell scripting, and system administration. Optimize server performance and troubleshoot efficiently.

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Learn Oracle Administration best practices, configurations, and expert tips for smooth database management. Optimize performance and security today!

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Master MongoDB Administration with expert tips on setup, configuration, indexing, and backup strategies for efficient database management.

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Learn MySQL Administration, covering user management, configurations, performance tuning, and troubleshooting best practices.

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Learn Oracle Performance Tuning with expert techniques on SQL optimization, indexing, and troubleshooting slow queries. Boost database efficiency today.

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Master Oracle RAC setup, configuration, and tuning for high availability and scalability. Expert DBA insights included.

Popular Posts Among DBAs Like You

Browse our top-performing DBA blog posts, packed with practical guides, real-world use cases, and powerful Oracle DBA scripts. Whether you’re managing backups, optimizing queries, or solving database issues, these resources deliver proven results across all major platforms.

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Looking for proven Oracle DBA solutions, helpful scripts, or reliable resources for PostgreSQL, MySQL, or MongoDB? Our support databases are crafted for real-world DBA needs—helping you troubleshoot faster, manage smarter, and stay ahead in your database administration journey.

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Meet Our Leadership​​

We are a husband-and-wife team driven by passion, vision, and dedication. Together, we lead with integrity, innovation, and a shared commitment to success. Meet the duo behind DBA POSTMORTEM.

👨‍💼 Samir Roy – Founder & Director

An experienced Oracle DBA and tech enthusiast, Samir built DBA POSTMORTEM to share practical scripts, solutions, and tutorials with the global DBA community.

👩‍💼 Shreya Bakshi – Operations & HR

With a keen eye for clarity and communication, Shreya brings balance and structure to the blog—helping translate complex database concepts into accessible, reader-friendly posts.

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