• Services
    • Postgres DBA as a Service
    • 24×7 Postgres Helpdesk
    • Postgres Packaged Services
      • Postgres DeployPro
      • Postgres Health Check
      • Postgres Training
    • Postgres Subject Matter Expert
      • High Availability Solutions
      • Backup & Disaster Recovery
      • Performance Optimization and Scaling
      • Database Security Hardening
      • Upgrade with Zero Downtime
      • Migration with Zero Downtime
      • Oracle to PostgreSQL Migration
    • Postgres Developer Support
  • Projects
    • pg-cirrus – Hassle-free PostgreSQL Cluster Setup
  • Resources
    • Webinars
      • Upcoming Webinars
        • PostgreSQL Troubleshooting Made Easy with pg_gather
        • Disaster Recovery in PostgreSQL: What Every Oracle DBA Needs to Know
      • Past Webinars
    • Case Studies
      • Fraîcheur de Paris – Database Performance Optimization
      • Last Mile Delivery App – Massive Postgres Performance Improvement
      • SaaS Video Platform – Expert Postgres Troubleshooting
      • Middle Eastern Govt – 99.99% Availability Solution
      • Fortune 500 – Data Engineering and BI Setup
      • Whop – Database Infrastructure Migration
      • FinTech – High Availability Cluster
      • Ventrata – Migration and Performance Tuning
    • Whitepapers
      • High-Performance PostgreSQL: A Practical Guide to Optimization
      • Transitioning from Oracle to Postgres: A Comprehensive Comparison
      • Benchmark Study on Replication Lag in PostgreSQL
      • Transparent Data Encryption and High Availability
      • Data Ingestion Benchmark Comparison between PostgreSQL and MongoDB
    • Postgres Talks
  • Blogs
  • About Us
    • About Stormatics
    • News
  • Contact Us
  • Services
    • Postgres DBA as a Service
    • 24×7 Postgres Helpdesk
    • Postgres Packaged Services
      • Postgres DeployPro
      • Postgres Health Check
      • Postgres Training
    • Postgres Subject Matter Expert
      • High Availability Solutions
      • Backup & Disaster Recovery
      • Performance Optimization and Scaling
      • Database Security Hardening
      • Upgrade with Zero Downtime
      • Migration with Zero Downtime
      • Oracle to PostgreSQL Migration
    • Postgres Developer Support
  • Projects
    • pg-cirrus – Hassle-free PostgreSQL Cluster Setup
  • Resources
    • Webinars
      • Upcoming Webinars
        • PostgreSQL Troubleshooting Made Easy with pg_gather
        • Disaster Recovery in PostgreSQL: What Every Oracle DBA Needs to Know
      • Past Webinars
    • Case Studies
      • Fraîcheur de Paris – Database Performance Optimization
      • Last Mile Delivery App – Massive Postgres Performance Improvement
      • SaaS Video Platform – Expert Postgres Troubleshooting
      • Middle Eastern Govt – 99.99% Availability Solution
      • Fortune 500 – Data Engineering and BI Setup
      • Whop – Database Infrastructure Migration
      • FinTech – High Availability Cluster
      • Ventrata – Migration and Performance Tuning
    • Whitepapers
      • High-Performance PostgreSQL: A Practical Guide to Optimization
      • Transitioning from Oracle to Postgres: A Comprehensive Comparison
      • Benchmark Study on Replication Lag in PostgreSQL
      • Transparent Data Encryption and High Availability
      • Data Ingestion Benchmark Comparison between PostgreSQL and MongoDB
    • Postgres Talks
  • Blogs
  • About Us
    • About Stormatics
    • News
  • Contact Us
StormaticsStormatics
StormaticsStormatics
  • Services
    • Postgres DBA as a Service
    • 24×7 Postgres Helpdesk
    • Postgres Packaged Services
      • Postgres DeployPro
      • Postgres Health Check
      • Postgres Training
    • Postgres Subject Matter Expert
      • High Availability Solutions
      • Backup & Disaster Recovery
      • Performance Optimization and Scaling
      • Database Security Hardening
      • Upgrade with Zero Downtime
      • Migration with Zero Downtime
      • Oracle to PostgreSQL Migration
    • Postgres Developer Support
  • Projects
    • pg-cirrus – Hassle-free PostgreSQL Cluster Setup
  • Resources
    • Webinars
      • Upcoming Webinars
        • PostgreSQL Troubleshooting Made Easy with pg_gather
        • Disaster Recovery in PostgreSQL: What Every Oracle DBA Needs to Know
      • Past Webinars
    • Case Studies
      • Fraîcheur de Paris – Database Performance Optimization
      • Last Mile Delivery App – Massive Postgres Performance Improvement
      • SaaS Video Platform – Expert Postgres Troubleshooting
      • Middle Eastern Govt – 99.99% Availability Solution
      • Fortune 500 – Data Engineering and BI Setup
      • Whop – Database Infrastructure Migration
      • FinTech – High Availability Cluster
      • Ventrata – Migration and Performance Tuning
    • Whitepapers
      • High-Performance PostgreSQL: A Practical Guide to Optimization
      • Transitioning from Oracle to Postgres: A Comprehensive Comparison
      • Benchmark Study on Replication Lag in PostgreSQL
      • Transparent Data Encryption and High Availability
      • Data Ingestion Benchmark Comparison between PostgreSQL and MongoDB
    • Postgres Talks
  • Blogs
  • About Us
    • About Stormatics
    • News
  • Contact Us

“But how much does a PostgreSQL license actually cost?” A Frequently Asked Question from Oracle users considering PostgreSQL

Unraveling the Mystery: Why PostgreSQL Costs You Nothing  Each time I mention that PostgreSQL comes with zero licensing fees, I’m met with skeptical looks and a barrage of “Really? But how much does the license actually cost?”. It has happened enough times that I decided to write a blog explaining this, keeping in mind especially […]
Read More

Understanding Hash aggregates and Hash Joins in PostgreSQL

Discover the reasons behind a planner's selection of Hash aggregate and Hash joins for data processing and understand their workings through this blog.
Read More

Logical Replication in PostgreSQL

Understand the components involved in logical replication, how it differentiates from streaming replication and the factors to consider.
Read More

The Next 20 Years of PostgreSQL: Embracing Better Persuasion

Simon Riggs, a luminary in the PostgreSQL community and a strategic advisor to Stormatics, recently addressed the future trajectory of PostgreSQL recently addressed a keynote at PGConf EU...
Read More

AI Meets PostgreSQL – The pgvector Revolution in Text Search

Explore how pgvector works to find words with similar meanings, enhancing the intelligence of databases for a more advanced user experience.
Read More
PostgreSQL Troubleshooting Made Easy with pg_gather

   
   
   

Our Services

  • Postgres DBA as a Service (DBAaaS)
  • 24/7 Postgres Helpdesk
  • Postgres Packaged Services
  • Postgres Subject Matter Expert
  • Postgres Developer Support

Our Projects

  • pg_cirrus – Hassle-free PostgreSQL Cluster Setup

Quick Links

  • Blog
  • Meet the Team
  • Resources
  • Webinars
  • Case Studies
  • News
  • Contact Us

Contact Info

Send us an email
info@stormatics.tech

Follow us at

Our mission is to help businesses scale PostgreSQL reliably for critical data.

All rights reserved | Privacy Policy | Sitemap

Postgres, PostgreSQL and the Slonik Logo are registered trademarks of the PostgreSQL Community Association of Canada

Archives

  • September 2025
  • August 2025
  • July 2025
  • June 2025
  • May 2025
  • April 2025
  • March 2025
  • February 2025
  • January 2025
  • December 2024
  • November 2024
  • October 2024
  • September 2024
  • August 2024
  • July 2024
  • June 2024
  • May 2024
  • April 2024
  • March 2024
  • February 2024
  • January 2024
  • December 2023
  • November 2023
  • October 2023
  • September 2023
  • August 2023
  • July 2023
  • June 2023
  • May 2023
  • April 2023
  • May 2015
  • April 2015
  • March 2015
  • February 2015

Categories

  • Ali's Planet PostgreSQL
  • Blog
  • Chris Travers' Planet PostgreSQL
  • Murtaza's Planet PostgreSQL
  • Sahithi's Planet PostgreSQL
  • Salman's Planet PostgreSQL
  • Semab's Planet PostgreSQL
  • Service Health Check
  • Service High Availability and Disaster Recovery
  • Service Oracle to PostgreSQL Migration
  • Service Performance optimization
  • Service PostgreSQL Training
  • Service Security Hardening
  • Umair's Planet PostgreSQL
  • Warda's Planet PostgreSQL