Kumar GD 
The GROUP BY clause of SQL helps developer and administrator to organise data by specific columns. The GROUP BY clause is very helpful when we work with aggregate functions. Whether you’re generating sales reports or analyzing trends, it simplifies complex datasets into meaningful summaries. 🔍 Introduction of Group By Clause The Group By clause is … Read more
SQL Server Analysis Services (SSAS) plays an important role in business intelligence by enabling multidimensional and tabular data models, which facilitate rapid analysis and reporting. The article includes all the necessary aspects of SSAS, including setups, history, best practices, general issues, and top interview questions. 📌 Introduction of SSAS The SQL Server Analysis Services is … Read more
The LIKE operator in SQL is an important & powerful tool used to match a pattern in the query statement. It allows users to filter data using wildcard characters, which is especially useful for flexible text discoveries in large datasets. Here, we will deeply explore the LIKE operator, starting from syntax, benefits, real-world use cases … Read more
The AND operator in SQL Server is a logical operator used to combine many situations in a clause. It ensures that all specified conditions are met for the query to return a result. 💡 Introduction of the AND Operator in SQL The AND operator in SQL is a logical operator used to combine two or more … Read more
The SQL IN operator is a powerful comparison tool used in WHERE clauses to filter results based on a list of values. It enhances query readability and performance when dealing with multiple OR conditions. 💡 Introduction to SQL IN Operator The SQL IN operator allows you to test whether an expression matches any value in … Read more
The “Always Encrypted” feature in SQL Server is a robust feature designed to protect our sensitive and valuable data, such as Social Security Numbers, Credit Card Details, or National IDs, from unauthorised access — even from database administrators (DBAs). In this article, we aim to explain each point, from the introduction to the configuration step, … Read more