Many database vendors have long used an open core model, in which the foundational model is an open source licensed code base, with added enterprise-grade features for reporting, scalability and management available under a proprietary license.
However, some database vendors, including MongoDB, Redis, Confluent and CockroachDB among others, no longer use OSI-approved open source database software licenses for their core projects and instead have resorted to creating their own licenses.
Web Webster has more than 20 years of writing and editorial experience in the tech sector. He’s written and edited news, demand generation, user-focused, and thought leadership content for business software solutions, consumer tech, and Linux Today, he edits and writes for a portfolio of tech industry news and analysis websites including webopedia.com, and DatabaseJournal.com.
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