Category containing DBA Scripts
Introduction Even the best developers and DBAs make mistakes when writing SQL – it happens to everyone. Some of these […]
20 Common SQL Server Mistakes Developers Make (and How to Fix Them) Read Post »
Whenever a DBA is firefighting a database issue, having a reliable set of SQL troubleshooting scripts is crucial. These scripts
10 Essential SQL Server Scripts Every DBA Must Have for Performance Troubleshooting Read Post »
Introduction If the SQL Server instance is slow, the most valuable diagnostic tool is often the simplest: checking Wait Types.
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 »