redis vs system-design-primer
redis and system-design-primer are two comparable projects, each with trade-offs depending on your needs. system-design-primer is the more popular choice (357,012 vs 75,386 stars). redis scores higher on our maintenance health metric (100 vs 87).
| redis | system-design-primer | |
|---|---|---|
| Summary | redis is an open-source C project with 74.8k GitHub stars. It is associated with cache, caching, database, distributed-systems. The repository is actively maintained, with recent commits. | An organized, open-source collection of system design learning resources and interview prep, covering scalability concepts (caching, load balancing, databases, CAP theorem) with sample solutions, diagrams, and Anki flashcards. It's a curated study guide rather than a code library. |
| Category | Databases & ORM | Databases & ORM |
| Language | C | Python |
| License | — | CC-BY-4.0 |
| Stars | 75,386 | 357,012 |
| Downloads/wk | — | — |
| Security | — | — |
| Health | 100 | 87 |
| Last commit | 7/10/2026 | 3/20/2026 |
| Source | GitHub | GitHub |
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