Examining Index Contents

In this video, we go hands-on and explore how to examine index contents and inspect data at the page level—this is where things get real.

🚀 You’ll learn:
• How to examine index contents and understand what’s actually stored
• How to inspect individual pages inside the database
• Using Dynamic Management Functions like sys.dm_db_database_page_allocations and sys.dm_db_page_info
• Breaking down page allocations and internal storage structures
• Powerful DBCC commands: DBCC EXTENTINFO, DBCC IND, and DBCC PAGE to dig deep into internals

💡 This is the kind of knowledge that turns you from someone who writes queries into someone who truly understands how SQL Server works under the hood.

Perfect for DBAs, backend engineers, and anyone serious about mastering database internals, debugging performance issues, or standing out in interviews.

Made using NotebookLM from Google

Видео Examining Index Contents канала SQL Fundamentals