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