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SQL Server Index Complete Guide
SQL Server Index kya hota hai? Clustered, Non-Clustered, Covering, Filtered, Columnstore — sab kuch ek hi blog mein. Beginners se experts tak, Hinglish mein...
What Is Dimensional Modeling in Data Warehouse?
Before going deep into Star Schema and Fact Tables, pehle ek basic sawal: Dimensional Modeling hota kya hai? Dimensional Modeling ek technique hai jo Data …
Azure Data Factory (ADF)
Azure Data Factory (ADF) Kya Hai? Soch le tu ek delivery company chalata hai – jaise Swiggy/Zomato. Restaurant se khana uthaya → pack kiya → raste me check…
SQL Server index Creation by using table
Database performance improve karne ke liye indexes bahut important hote hain. Lekin large ERP ya payroll systems me manually indexes manage karna difficult h...
What is Data tables(Fact Tables) vs Lookup tables(Dimension Tables)
Data Tables(Fact Tables) Purpose : Store detailed, raw data. Structure : Multiple columns (attributes) and rows (records). Example : A table with order det…
Index Rebuilding vs. Reorganization in SQL Server
As a database grows, maintaining optimal performance becomes crucial. One of the key contributors to performance degradation over time is index fragmentation...