PostgreSQL Performance Archives - Page 3 of 5 - The Data Transformation Company

PostgreSQL Cross-Region Replication

Cross-Region PostgreSQL Replication: Latency and Consistency Trade-offs Cross-region PostgreSQL replication presents a fundamental challenge in distributed database systems: balancing data consistency with acceptable latency. As organizations expand globally, understanding these trade-offs becomes critical for designing […]

PostgreSQL 18 IOPS Optimization

PostgreSQL 18 IOPS Optimization: Complete Performance Tuning Guide for High-Throughput Workloads Introduction PostgreSQL 18 introduces significant performance improvements, but achieving optimal IOPS (Input/Output Operations Per Second) requires careful configuration tuning. This comprehensive guide demonstrates how […]

Pgpool-II Configuration for Optimal Performance

Pgpool-II Configuration for Optimal Performance: Complete Monitoring and Troubleshooting Guide Pgpool-II serves as a critical middleware component between applications and PostgreSQL databases, providing connection pooling, load balancing, and high availability features. Proper configuration and monitoring […]

The Ultimate Guide to PostgreSQL Indexing: Boost Database Performance Like a Pro

Key Takeaways Proper indexing can accelerate queries by 100x+ PostgreSQL offers 6 specialised index types for different data scenarios Strategic indexing reduces server costs by up to 50% Common indexing mistakes cost companies $12M+ annually [...]

PostgreSQL Vacuum and Vacuum full are not two different processes

PostgreSQL Vacuum and Vacuum full are not two different processes PostgreSQL Vacuum: PostgreSQL‘s VACUUM and VACUUM FULL are not separate processes but rather different operational modes of the same maintenance command. Here’s why: Core Implementation […]

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 […]

Oracle to PostgreSQL Migration Series – NoValidate and Parallel Constraints in PostgreSQL

Can you implement NoValidate and Parallel Constraints in PostgreSQL? Oracle to PostgreSQL Migration Blog series PostgreSQL does not have a direct equivalent to Oracle’s NOVALIDATE option for constraints. However, there are some strategies to achieve […]

Analyzing and Optimizing Log Buffer Performance in PostgreSQL

Comprehensive Guide to Analyzing and Optimizing PostgreSQL Log Buffer Performance To effectively analyze PostgreSQL log buffer performance, it is important to follow a structured approach. Log buffers refer to the memory area PostgreSQL uses for [...]

Does PostgreSQL support Row Store Index?

PostgreSQL does not have a dedicated Row Store Index as a specific index type because it fundamentally follows a row-oriented storage model where data is stored row by row in tables. However, PostgreSQL supports a [...]

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 [...]