How to Add Data File & Log File in Database (Step-by-Step Guide)
In this video, I have explained how to add additional Data File (.mdf / .ndf) and Log File (.ldf) in SQL Server database step by step.
You will learn:
✔ How to add extra data file in SQL Server
✔ How to add log file in database
✔ Where SQL Server stores data and log files in Windows Server
✔ Why we need multiple data files (Real-time DBA concept)
✔ Best practices for file management in SQL Server
This is very important for SQL DBA interviews and real-time production environments.
💡 Topics Covered:
ALTER DATABASE command
MDF, NDF, LDF explained
File location in Windows Server
Performance and storage concepts
Perfect for:
SQL DBA | Beginners | Interview Preparation | Database Administrators
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