This is an AI translated post.
Redis 7.4 - License Policy Changes
- Writing language: Korean
- •
-
Base country: All countries
- •
- Information Technology
0000-00-00 00:00:00
Select Language
Summarized by durumis AI
- Redis is an in-memory database that uses memory, offering advantages such as fast speeds and easy data processing. Recently, it has become even more powerful with the addition of vector search capabilities.
- Redis has changed its license policy in August 2023 to promote sustainable growth, making it impossible for cloud service providers to use the Redis source code for free.
- General developers can use the Redis source code for free through Redis Community Edition, and Redis is expected to remain a beloved database for developers in the future.
Redis is an In-Memory DB that utilizes memory. It boasts a much faster speed than disk-based DBs. Its key-value structure simplifies data processing.
It was initially mainly used to store session data. Later, it was also used for caching. By storing frequently used values in Redis, you can quickly retrieve data without having to query the DB every time.
Redis's biggest advantage is its overwhelming performance. While it may incur slightly higher server costs due to its memory usage, its performance is outstanding, making it a worthwhile trade-off.
Recently, there has been news about Redis policy changes. While it's said to have no impact on end-users, it could affect cloud vendors. Although there are slight concerns about potential price increases, Redis remains an indispensable tool.
I hadn't had the opportunity to delve deep into Redis for a while, but I was surprised to hear that a Vector Search feature had been added recently. I guess Vector Search is becoming the trend these days.
Now, let's talk more in detail about the new changes in Redis.
In August 2023, Redis changed its licensing policy. Instead of the previous BSD license, it decided to apply a dual license under RSALv2 (Redis Source Available License) and SSPLv1 (Server Side Public License).
This license change is said to be a decision for Redis's sustainable growth. Redis has grown through contributions from the open-source community, but most commercial sales were being made through cloud service providers who were commercializing Redis without investing in it.
Under the new licensing policy, cloud service providers hosting Redis products can no longer use Redis source code for free. They need to enter into a license agreement with Redis to offer Redis versions 7.4 or higher.
However, there are no major changes for ordinary developers. They can still use Redis source code for free through the Redis Community Edition, and all Redis client libraries retain open-source licenses.
It's still unclear what impact this Redis license change will have. But, we still hope that Redis will remain a beloved database for developers in the future.
