Category containing DBA Scripts
Parameter Sensitive Plan Optimization (PSPO) In SQL Server 2022, Parameter Sensitive Plan Optimization (PSPO) is an intelligent query processing feature […]
What is Parameter Sensitive Plan Optimization (PSPO)? Read Post »
🔹 Effect of CPU, RAM, and Disk I/O on Database Performance The performance of a database is heavily dependent on
Effect of CPU, RAM, and Disk I/O on Database Performance Read Post »
In today’s digital landscape, choosing the right database architecture is crucial for performance, security, scalability, and cost efficiency. The two
Cloud vs. On-Premise Database Architecture: A Strategic Comparison Read Post »
What is Transactional Replication in SQL Server? Transactional replication is a SQL Server feature. It copies data from one database,
What is Transactional Replication in SQL Server and how to setup? Read Post »
When working with databases that are several terabytes (TB) in size, numerous challenges emerge. These challenges arise from the data
Challenges of working on database of size in TBs Read Post »
Understanding SQL Injection in SQL Server What is SQL Injection? SQL Injection is a security vulnerability that allows attackers to
An estimated query plan is a prediction based on available statistics whereas an actual query plan includes runtime execution details.
Understanding Estimated and Actual Query Plans in SQL Server Read Post »
What are DMVs in SQL Server? Dynamic Management Views (DMVs) are system views in SQL Server. They provide insights into
What are DMVs in SQL Server and how to use them? Read Post »
Temporal Tables in SQL Server Temporal Tables (also known as system-versioned tables) are a feature in SQL Server. They allow
What are temporal tables in SQL and how to use them for historical data tracking? Read Post »
In SQL Server, hints are directives provided to the query optimizer to influence how a query is executed. They can
Understanding working of SQL Server Hints with examples Read Post »
Parameter sniffing in SQL Server happens when a query execution plan is generated using specific parameter values. Subsequent executions of
This article explains Role-Based Access Control in SQL Server that simplifying access management and enhancing database security.
What is Role-Based Access Control in SQL Server? Read Post »
Ensuring GDPR (General Data Protection Regulation) and HIPAA (Health Insurance Portability and Accountability Act) compliance involves a comprehensive approach to
Multiple execution plans being cached for the same query can lead to performance degradation. This article explains how to solve it.
How to resolve multiple execution plans cache issue? Read Post »
When SQL Server compiles and executes a SQL batch, it does not compile each line of code individually. Instead, it