When Indexes Can’t Save You: Query Patterns That Need Refactoring
📅 Date: 10.02.2026
🎙️ Speaker: Magi Naumova – SQL Server Architect and Consultant, Microsoft Certified Master, MVP, MCT, founder of SQL Master Academy and Inspirit Data Platform Consulting (BG & NO)
🔐 About the event:
This event is part of the .NET user group.
Not every performance problem in your SQL Server Database can be fixed with an index. In this session, we'll look at common query and schema patterns where indexing falls short—and what to do instead. You'll learn how to recognize anti-patterns, refactor for better performance, and design queries and tables that work with the optimizer, not against it.
We will cover:
▶️ A fast track to BTree Indexes with common cases when indexes can help
▶️ Typical cases when indexes start to betray you
▶️ Discover when indexes can’t save you or could make things worse
▶️ Q&A session
Event is free, but requires mandatory pre-registration.
User Group: This is part of the .NET user group. We organize monthly events related to .NET. To stay updated, subscribe here.
Organizer: DEV.BG – a specialized Job Board for IT jobs.
If you are looking for a .NET related job, check the offers here.
📅 When: 10.02.2026 at 19:30
We are waiting for you!
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