Database Performance

Master-Slave Replication in MySQL: A Step-by-Step Guide

MySQL /

Introduction MySQL master‑slave replication remains a foundational technology for database scaling, high availability, and disaster recovery. As a Senior Database Administrator, I routinely design and maintain replication topologies that support mission‑critical workloads. In this post we dive into the practical steps required to set up a reliable master‑slave pair, address common pitfalls, and outline best […]

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Optimizing PostgreSQL Performance with pg_stat_statements Made Easy

PostgreSQL /

Monitoring and Analyzing Database Performance When it comes to database performance, having the right tools and techniques is crucial for identifying bottlenecks and areas of improvement. In this article, we will explore one of the most powerful tools for monitoring and analyzing PostgreSQL database performance: pg_stat_statements. Furthermore, we will discuss how to enable this feature

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Optimize PostgreSQL Database Queries for Better Performance

PostgreSQL /

However, when dealing with large databases, performance issues can quickly arise if not properly managed. One crucial step in optimizing database performance is identifying and optimizing hot and slow queries. In this article, we will explore how to identify hot and slow queries in PostgreSQL, a powerful open-source relational database management system. What are Hot

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How to Perform Online Table Partitioning in Oracle with Minimal Downtime

Oracle /

Efficiently managing large tables in Oracle Database is essential for maintaining optimal performance and ensuring smooth operations. One effective method to achieve this is through table partitioning. Traditional partitioning methods, however, often require significant downtime, which can disrupt business activities. In this guide, we’ll explore how to perform online table partitioning in Oracle with minimal

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Mastering Oracle AWR: The Ultimate Beginner’s Guide to Database Performance Tuning

Oracle /

Understanding and optimizing database performance is crucial for any Oracle database administrator. The Automatic Workload Repository (AWR) serves as an invaluable tool in this endeavor. By collecting and analyzing performance metrics, AWR enables administrators to identify bottlenecks and enhance system efficiency. In this comprehensive guide, we will delve into the essentials of using AWR effectively.

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Identify Database Management Issues Before They Escalate Problems

Cloud /

Indicators of a Larger Problem When it comes to maintaining optimal database performance, there are subtle signs that can indicate a need for professional assistance. In the modern IT landscape, organizations often prioritize database management as it directly affects overall system efficiency and productivity. However, in the absence of proper monitoring and oversight, minor issues

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10 Common MongoDB Mistakes to Avoid for Better Performance

MongoDB /

As more and more companies are moving towards big data and NoSQL databases, MongoDB has become one of the most widely used databases for handling large amounts of semi-structured and unstructured data. However, with its popularity comes a range of common mistakes that can have serious consequences for companies, from reduced performance to security breaches.

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Best Practices for Azure Managed Database Monitoring Optimized

Cloud /

As organizations increasingly adopt cloud-based solutions, monitoring Azure managed databases has become a critical aspect of ensuring optimal performance and minimizing downtime. Azure Monitor is a comprehensive monitoring solution that provides real-time insights into the performance and health of Azure resources. In this article, we will discuss the best practices for monitoring Azure managed databases

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