Top 10 SQL Server Wait Types Explained & Fixed
Introduction If the SQL Server instance is slow, the most valuable diagnostic tool is often the simplest: checking Wait Types. […]
Database optimisation
Difference Between CTE and Subqueries in SQL: A Complete Guide for Developers
Introduction: Understanding the Power of SQL Queries Structured Query Language (SQL) is the backbone of data manipulation and retrieval in
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Database optimisation, SQL Server
SQL Server Wait Types: A Guide to Database Performance Tuning
⏳ What is a Wait Type in SQL Server? In SQL Server, every task or query that runs is managed
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Database Modeling, Database optimisation, DBA, SQL Server
What is Parameter Sensitive Plan Optimization (PSPO)?
Parameter Sensitive Plan Optimization (PSPO) In SQL Server 2022, Parameter Sensitive Plan Optimization (PSPO) is an intelligent query processing feature
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Sharding vs Partitioning: Key Differences, Use Cases, and Examples Explained
Sharding and partitioning are both strategies for horizontally dividing a large database to improve performance and scalability. While they share
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Database optimisation, Most Imp SQL Concepts, SQL Advanced, SQL Server
Understanding SQL Execution Plans: A Complete Guide for Database Professionals
Performance tuning in SQL begins with understanding how queries are executed behind the scenes. This is where execution plans come
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Database optimisation, DBA, SQL Server
Effect of CPU, RAM, and Disk I/O on Database Performance
🔹 Effect of CPU, RAM, and Disk I/O on Database Performance The performance of a database is heavily dependent on
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Azure, Database optimisation, SQL Server
Proven Strategies to Optimize Azure SQL Database Performance
Optimizing Azure SQL Database performance is crucial for ensuring your applications run efficiently and cost-effectively. In this article, we are
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Database optimisation, SQL Server
Optimizing Query Performance: A Complete Guide for SQL Developers and DBAs
In today’s data-driven world, slow SQL queries can severely impact application performance, user experience, and even business outcomes. That’s why
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Database optimisation, SQL Advanced, SQL Server
SQL Server Wait Types Cheat Sheet for Performance Tuning
This cheat sheet summarizes common wait types, their causes, and recommended actions.
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Database optimisation, SQL Server
SQL Deadlocks: Causes, Prevention, and Best Practices
A deadlock is a state in a multi-process or multi-threaded system where two or more processes are permanently blocked because
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An effective Indexing Strategy for database performance tuning
An effective indexing strategy is one of the most impactful ways to boost database performance, especially in read-heavy workloads. A
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Database optimisation, SQL Advanced, SQL Server
How SQL Server Relational Engine works in processing SQL queries
The SQL Server Relational Engine, also known as the Query Processor, is responsible for interpreting and executing SQL queries. It
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Database optimisation, SQL Server
How to Optimize SQL Server settings for better performance
Optimizing SQL Server settings for better performance involves several factors. These include hardware configurations, instance-level settings, and database design. Additionally,
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Understanding Estimated and Actual Query Plans in SQL Server
An estimated query plan is a prediction based on available statistics whereas an actual query plan includes runtime execution details.
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