Introduction Streaming replication is the cornerstone of modern PostgreSQL high‑availability solutions. Unlike file‑based WAL shipping, streaming sends WAL records over a TCP socket in real time, allowing a standby to stay close to the primary’s state. This post walks through every step you need to set up streaming replication, from basic configuration to advanced fail‑over […]
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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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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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When it comes to managing databases, getting the current database version can be a crucial piece of information. Fortunately, there are several ways to achieve this, and in this article, we will explore different methods to get the current database version. What is the Database Version? Before we dive into the methods, let’s take a
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When considering a PostgreSQL solution, there are many options available, and selecting the right one can be a daunting task. There are various editions, distributions, and vendors, each offering unique features, benefits, and drawbacks. This complexity can leave you wondering where to start and how to choose the best solution for your organization. Fortunately, this
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