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Building an open source (turbopuffer alternative)in Rust – Kosha

https://github.com/decover-tech/kosha
1•ravitandon1990•1h ago

Comments

ravitandon1990•1h ago
I am experimenting with an open-source version of turbopuffer and looking to get comments/critique/contributions from the community on the project.

Performance on turbopuffer benchmarks (https://github.com/turbopuffer/tpuf-benchmark)

Full-text / BM25: p50 3.6 ms, p90 68 ms, p99 150 ms on a warm namespace, with 0 errors across 14,461 requests.

Vector / HNSW kNN: 0.947 recall@10, with p50 124 ms, p90 248 ms, and p99 481 ms on a warm namespace.

Advanced AI threatens global financial stability, says Bank of England boss

https://www.theguardian.com/business/2026/aug/31/advanced-frontier-ai-financial-stability-andrew-...
1•theanonymousone•3m ago•0 comments

How to Build Open Source for AI Agents

https://agentledco.substack.com/p/how-to-build-open-source-for-ai-agents
1•hsantana8•4m ago•0 comments

How an MIT research project became a global programming language

https://news.mit.edu/2026/how-mit-research-project-became-global-programming-language-0831
1•theanonymousone•6m ago•0 comments

The Hedgehog and the Fox

https://en.wikipedia.org/wiki/The_Hedgehog_and_the_Fox
1•dcminter•7m ago•0 comments

Sampling hard [quantum] circuits with verifiably high fidelity

https://arxiv.org/abs/2607.25941
1•thebeardisred•7m ago•0 comments

Peekl: An Alternative to Puppet and Ansible

https://peekl.dev/
1•redat00•8m ago•1 comments

If you work in software company, then you must be making Windows, Mouse Keyboard

https://medium.com/@gurvinder372/if-you-work-in-a-software-company-then-you-must-be-making-window...
1•gps372•10m ago•0 comments

Show HN: Sonde, a local code graph for AI agents that refuses to guess

https://github.com/anishmoncivarghese/sonde
1•anishvarghese•10m ago•0 comments

Soundwise.ai: Free AI Transcription That Respects Your Privacy

https://soundwise.ai
1•ShawnaWang•12m ago•0 comments

Ask HN: Are Prompt Injections "Malware"?

1•razorbeamz•15m ago•3 comments

KDE for Digital Sovereignty

https://kde.org/for/digital-sovereignty/
1•ognarb•16m ago•0 comments

ReactOS 0.4.16

https://reactos.org/project-news/reactos-0416-released/
1•marttt•18m ago•0 comments

IST as common time reference across the country

https://www.pib.gov.in/PressReleasePage.aspx?PRID=2304613&reg=48&lang=2
1•cyb0rg0•20m ago•0 comments

Attestation-Gated Key Release for Confidential Computing Workloads

https://confidential.ai/blog/attested-key-release
1•h0h0h0h0111•22m ago•1 comments

Two More Things

https://medium.com/@caseyspain/two-more-things-3cae579acaac
1•beauregardener•23m ago•0 comments

South Korea's 'AI for All' Push Gives Free Access to Every Citizen

https://www.wsj.com/tech/ai/south-koreas-ai-for-all-push-gives-free-access-to-every-citizen-451f6b2c
1•BearBest•23m ago•0 comments

Show HN: Live, step-through diagram embeds for Confluence

https://flostep.dev/blog/documentation-diagrams-already-out-of-date
1•pandurang90•24m ago•0 comments

Sliding-window beats linear attention

https://arxiv.org/abs/2608.28444
1•sbulaev•25m ago•0 comments

I built a local citation checker and caught papers citing wrong ArXiv IDs

https://strictcite.com/
1•Tughan•25m ago•0 comments

Why We're Teaching Programming Wrong: A Haskell Perspective [video]

https://www.youtube.com/watch?v=iV9UMNOTvN0
1•markusschlegel•25m ago•0 comments

Planetary prediction engine: Automating global models via Earth AI

https://research.google/blog/planetary-prediction-engine-automating-global-models-via-earth-ai/
1•geox•26m ago•0 comments

I was wrong about MCPs

https://mega.dev/wrong-about-mcps
3•overment•27m ago•0 comments

Photo-to-anime tools still feel stuck between"filterapps"and"prompt engineering"

https://animephotogen.com/
1•LumisYY•32m ago•0 comments

Anybuild

https://www.anybuild.run
1•jedisct1•32m ago•0 comments

The Starfish and the Spider [pdf]

https://earthprayer.net/library/Starfish-and-Spider-Ori-Brafman-Summary.pdf
1•rzk•35m ago•0 comments

Claude weekly limit for "20x" plan is 10x; 20x applying to 5h limits

https://twitter.com/thsottiaux/status/2094254532020818191
3•m101•36m ago•0 comments

Ask HN: Is Rust is a real niche programming language?

2•juntz•39m ago•0 comments

Breaking Claude Code Opus 5 Auto Mode

https://embracethered.com/blog/posts/2026/breaking-claude-code-opus-5-and-automode/
2•Recursing•42m ago•0 comments

SK Hynix CEO sees memory chip shortage lasting until 2030

https://www.sammyfans.com/2026/08/29/sk-hynix-ceo-sees-memory-chip-shortage-lasting-until-2030/
1•porridgeraisin•45m ago•0 comments

Ask HN: Why is Founder Mode not working for Airbnb?

2•jorisboris•47m ago•0 comments