PostgreSQL Performance

PostgreSQL Performance

PostgreSQL Execution Plan Analysis

PostgreSQL Execution Plan PostgreSQL execution plan analysis is critical for diagnosing query performance issues. Here’s how to interpret optimiser decisions and identify bottlenecks: Generating Execution Plans First, Generate basic plan estimation: EXPLAIN SELECT * FROM […]
PostgreSQL Troubleshooting

Inspecting Data Storage in PostgreSQL Using pageinspect

pageinspect function: When it comes to maintaining high performance and ensuring data integrity in PostgreSQL, understanding how data is stored at the page level provides valuable insights. This knowledge helps database administrators and developers troubleshoot […]
PostgreSQL Performance

What is new with pg_stat_statements in PostgreSQL 17?

New Features in pg_stat_statements in PostgreSQL 17 1. Tracking of Nested Statements PostgreSQL 17 adds the ability to track nested statements executed within functions, procedures, and DO blocks: Previously, only top-level statements were tracked However, […]
PostgreSQL DBA

PostgreSQL Checkpointing and Background Writing Process

PostgreSQL Checkpointing PostgreSQL checkpointing is crucial in maintaining data integrity and ensuring consistent database performance. It works in tandem with background writing processes to manage disk I/O efficiently, reducing the risk of data loss in […]
DBA

Five Tips For a Healthier Postgres Database in the New Year

As we enter the new year, database administrators and developers face the ongoing challenge of maintaining healthy PostgreSQL databases. A well-maintained database is crucial for application performance, data integrity, and system reliability. This article presents […]
PostgreSQL Performance

Tips and Tricks for Tricks for Faster PostgreSQL Spatial Indexes

Spatial indexes are crucial for optimizing query performance in PostgreSQL databases that handle geographic and geometric data. This guide explores various techniques and best practices for creating and maintaining efficient spatial indexes, particularly when working […]
PostgreSQL Performance

Tips and Tricks for Optimizing Shared Buffers in PostgreSQL

Optimizing shared buffers in PostgreSQL Optimizing shared buffers in PostgreSQL is critical for improving performance by efficiently utilizing memory for caching data pages, reducing disk I/O, and enhancing query execution speed. Below are key tips [...]