Software Engineering | Web Development

Redis changed its license

How the big license swap affects all of us

Komeej
3 min readMar 27, 2024

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Photo by Jose Fontano on Unsplash

Redis, the in-memory database known for its speed and ease of use, recently announced a significant change to its licensing model, shifting from its long-standing open-source license to a dual licensing scheme. This move has sparked widespread discussion and concern within the software development community, particularly among those who have relied on Redis for its open-source flexibility.

The Change: Dual Licensing

Redis has adopted a dual licensing model, incorporating the Redis Source Available License (RSAL) V2 and the Server Side Public License (SSPL) V1 for future releases. This approach aims to blend advanced data types and processing engines, previously exclusive to the Redis Enterprise stack, into the open Redis ecosystem. However, this amalgamation comes with a catch: the new licensing restricts how Redis can be used, particularly in commercial contexts, moving away from the permissive nature of its previous BSD license.

Impact on Developers and Companies

1. Restriction on Commercial Use

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Komeej

Driven by a passion for optimizing engineering culture, and dedicated to discovering the most effective ways to manage and inspire teams