Valdr
Valkey/Redis in safe Rust, passes >99% of Valkey test suite
Details
- External ID
- 48358983
- Source
- HN
- Company
- —
- Product
- Valdr
- Website domain
- github.com
- Launched
- June 1, 2026
- Cohort
- —
- Upvotes
- 5
- Upvotes percentile
- 0.12568306010928962
- Tags
- —
- Fetched at
- Sept. 7, 2026, 9:26 p.m.
- Updated at
- Sept. 7, 2026, 9:26 p.m.
Enrichment
- Theme
- security exploits and system hacking tools
- Vertical
- Horizontal
- Function
- Data infrastructure
- Audience
- Developer
- AI stance
- Not AI
- Project type
- Commercial product
- Normalized one-liner
- redis clone in safe rust
- Manually corrected
- False
Could you build this?
No Implementing a fully compliant, production-grade in-memory database in safe Rust that passes 99% of Valkey/Redis's exhaustive test suite requires deep distributed systems, network protocol, and database internals engineering.
What it would actually take: The project requires implementing the RESP2/RESP3 protocol, complex data structures (skiplists, ziplists, radix trees) within Rust's strict ownership model, event-loop concurrency (e.g., Tokio or custom mio loops), and replication/persistence engines (RDB/AOF). Passing >99% of the official test suite means handling hundreds of subtle edge cases, atomic multi-key commands, and Lua scripting integration. This demands senior systems and database software engineering expertise.
Discussion
4 comments analyzed.
Competitors mentioned: Redis, Valkey
Concerns raised: Rust implementation unlikely to match hand-written C performance, Software still in alpha state, Clustering and high availability not yet implemented
Feature requests: Thread pooling support, Clustering functionality, High availability features, C ABI support
Competitors
Other products that read as similar to this one — 235 launches clear the similarity bar, closest 8 shown.
Attention rank: #191 of 236 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).
Launched 200 days after the earliest competitor.
- RustDesk-Suite · github · 2026-09-22 · 81 upvotes · similarity 0.56
- Lux · hn · 2026-03-15 · 59 upvotes · similarity 0.55
- LiteParse v2, now in Rust 100x faster · hn · 2026-05-28 · 15 upvotes · similarity 0.52
- Rust library for Undo/Redo using deltas, snapshots or commands · hn · 2026-05-02 · 25 upvotes · similarity 0.50
- redis-lua-lint · github · 2026-09-25 · 17 upvotes · similarity 0.48
- Rust but Lisp · hn · 2026-05-09 · 218 upvotes · similarity 0.46
- I wrote a Rust book ending with a Redis clone · hn · 2026-07-02 · 14 upvotes · similarity 0.46
- RustDesk-Suite1 · github · 2026-09-22 · 79 upvotes · similarity 0.45
Other launches for this product
- No other launches for this product.
Same idea, different domain
Nobody's really built a data infrastructure tool for Media & entertainment yet.