Rust Database from Scratch
Details
- External ID
- 48206073
- Source
- HN
- Company
- —
- Product
- Rust Database from Scratch
- Website domain
- github.com
- Launched
- May 20, 2026
- Cohort
- —
- Upvotes
- 8
- Upvotes percentile
- 0.4894991922455573
- Tags
- —
- Fetched at
- Sept. 7, 2026, 9:26 p.m.
- Updated at
- Sept. 7, 2026, 9:26 p.m.
Enrichment
- Theme
- database infrastructure and developer tools
- Vertical
- Horizontal
- Function
- Dev tools
- Audience
- Developer
- AI stance
- Not AI
- Project type
- Hobby / open-source project
- Normalized one-liner
- database implementation in rust
- Manually corrected
- False
Could you build this?
No Writing a custom database from scratch in Rust requires deep systems programming skills covering storage engines, B-trees/LSM-trees, ACID transactions, and disk serialization.
What it would actually take: The project requires writing an on-disk storage engine with custom paging (slotted page architecture or LSM tree), a buffer pool manager, write-ahead logging (WAL) for crash recovery, and concurrency control like MVCC or 2PL. The hard parts are preventing data corruption during arbitrary crashes, handling cache eviction under lock contention, and writing an efficient query execution engine. This requires advanced systems programming and database internals engineering expertise.
Discussion
5 comments analyzed.
Competitors mentioned: SurrealDB
Concerns raised: Limited community support at this stage, No established support infrastructure
Competitors
Other products that read as similar to this one — 377 launches clear the similarity bar, closest 8 shown.
Attention rank: #196 of 378 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).
Launched 201 days after the earliest competitor.
- Aion a Rust Database · hn · 2026-05-14 · 6 upvotes · similarity 0.81
- LaminarDB · hn · 2026-02-18 · 6 upvotes · similarity 0.63
- RustDesk-Suite · github · 2026-09-22 · 81 upvotes · similarity 0.63
- Syncular · hn · 2026-08-02 · 79 upvotes · similarity 0.61
- casita · github · 2026-09-27 · 71 upvotes · similarity 0.56
- Script: JavaScript That Runs Like Rust · hn · 2026-01-27 · 6 upvotes · similarity 0.55
- awesome-rust-apps · github · 2026-09-15 · 51 upvotes · similarity 0.54
- TRUST · hn · 2026-05-07 · 178 upvotes · similarity 0.54
Other launches for this product
- No other launches for this product.
Same idea, different domain
Nobody's really built a dev tools tool for Sales yet.