PostgreSQL Troubleshooting

When PostgreSQL queries are not utilizing indexes effectively, it can significantly impact query performance. Here are some troubleshooting steps to identify and resolve issues with queries not using indexes efficiently: Remember that improving index utilization requires […]

In PostgreSQL, there are several automatic maintenance activities that occur to keep the database healthy and optimized. These activities include: auto vacuuming, auto analyzing, and auto checkpointing.  PostgreSQL Maintenance Activities While these automated processes are crucial for maintaining […]

Introduction: In a busy PostgreSQL database environment, resource conflicts can frequently arise. As a result, queries may become blocked, significantly impacting overall system performance. Therefore, identifying and resolving these blocking queries becomes a top priority […]

Starting logical replication in PostgreSQL for specific tables based on a pg_dump involves a series of steps. Here’s a step-by-step guide: CREATE PUBLICATION my_publication FOR TABLE table1, table2, …;ALTER PUBLICATION my_publication ADD TABLE table3, table4, […]

Implementing encryption-at-Rest for PostgreSQL in Kubernetes involves configuring encryption for the persistent storage where PostgreSQL data resides. Below is a step-by-step explanation of how to achieve this, along with a real-world example: apiVersion: apps/v1kind: Deploymentmetadata:name: […]

Introduction: In the digital age, businesses cannot afford to overlook the importance of disaster recovery. With increasing reliance on data, system outages or data loss can have catastrophic consequences, leading to significant disruptions and financial […]

In PostgreSQL, several reasons can cause SQL statement plans to worsen over time. These changes may lead to decreased query performance and unexpected behavior. Below are some common factors that contribute to deteriorating SQL statement […]