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Tips and tricks to troubleshoot indexes with high maintenance costs in PostgreSQL

Here are some tips and tricks to troubleshoot indexes with high maintenance costs in PostgreSQL: Remember to thoroughly test any changes you make and monitor the impact on both query performance and maintenance costs.

Understanding the concept and advantages of table-valued parameters in PostgreSQL

Unlock the Power of Data Processing with Table-Valued Parameters in PostgreSQL Introduction: Table-valued parameters in PostgreSQL offer a convenient and efficient way to work with structured data. Instead of passing individual values as parameters, table-valued […]

Troubleshooting PostgreSQL Performance: Analyzing Active Queries for Optimization

Troubleshooting PostgreSQL Performance: Analyzing Active Queries for Enhanced Optimization Introduction: Optimizing PostgreSQL performance requires analyzing and troubleshooting active queries as a crucial step. Therefore, in this technical blog, we will explore a powerful SQL query […]

PostgreSQL Two-Factor Authentication Implementation Run-Book

Securing PostgreSQL: A Comprehensive Guide to Implementing Two-Factor Authentication Introduction Two-factor authentication (2FA) adds an extra layer of security to your PostgreSQL database by requiring users to provide two forms of identification before accessing the […]

Troubleshooting PostgreSQL queries not using indexes

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 […]

How to control automatic maintenance activities in PostgreSQL?

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 […]

PostgreSQL Blocking Queries: Identifying and Resolving Resource Conflicts

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 […]

How to replace subqueries containing aggregate functions in PostgreSQL with Windows functions?

How To Start Logical Replication in PostgreSQL for Specific Tables Based on a pg_dump?

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, […]

How to implement Encryption-at-Rest for PostgreSQL in Kubernetes?

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: […]

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PostgreSQL Troubleshooting