Vishal

Partial Indexing: Optimize Queries with Selective Indexing

Discover the power of Partial Indexing for SQL. Dramatically improve query speeds and reduce storage costs by indexing subsets of…

10 months ago

Covering Indexes: Boosting Query Performance with Less Data Access

Unlock the secret to lightning-fast SQL queries with covering indexes. Learn how these powerful indexes minimize data access, dramatically improving…

10 months ago

Multi-Column Indexes: When You Need More Than One Column

Why are multi-column indexes essential for SQL database performance? This guide answers that question by exploring how they function, when…

10 months ago

SQL Interview questions Asked By Swiggy and Zomato | Experience: 2+ years | CTC= 18 – 22 LPA

Unlock your potential in data analytics. Discover the essential SQL Interview Questions asked by Swiggy and Zomato for 2+ years…

10 months ago

20 practice questions on the Python while loop

Sharpen your Python while loop skills with 20 carefully curated practice questions. This article provides practical examples and solutions to…

10 months ago