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Show HN: Dfembed is a Rust-powered Python lib turning DataFrames into vector db

https://github.com/a-agmon/dfembeder
1•alonagmon•18h ago
DF Embedder is a high-performance Python library (with a Rust backend) for indexing and embedding Apache Arrow compatible DataFrames (like Polars or Pandas) into low latency vector databases based on Lance files.

The Cost of Security Debt (With Numbers)

https://rsolv.dev/blog/real-cost-security-debt-roi
1•Arubis•3m ago•0 comments

Moral Deskilling

https://crookedtimber.org/2025/07/31/moral-deskilling-or-why-you-spend-more-time-on-admin-than-doing-your-job/
1•akkartik•3m ago•0 comments

There is a little guy hidden on the side of most U-Haul trucks

https://www.theautopian.com/theres-a-little-guy-hidden-on-the-side-of-most-u-haul-trucks/
1•paulkrush•4m ago•0 comments

Scientists May Have Found Humanity's Sixth Sense–In Our Gut

https://www.popularmechanics.com/science/health/a65503221/neurobiotic-sense/
1•priyankanath•4m ago•0 comments

Wireframer 7 days by a 21 y/o college student (100 users, 2 paid)

https://www.wireframer.site/
1•Jeba_jebarsan•4m ago•1 comments

Wireframer 7 days by a 21 y/o college student (100 users, 2 paid)

1•Jeba_jebarsan•6m ago•0 comments

Show HN: PassiveCraft – AI Converts Social Media into Digital Products

2•errabehy•7m ago•0 comments

DOE economic impacts of climate change overblown

https://www.energy.gov/topics/climate
2•xphos•10m ago•0 comments

Friction and Not Being Touched

https://tante.cc/2025/07/30/friction-and-not-being-touched/
2•colinprince•11m ago•0 comments

Off-CPU Profiling

https://www.polarsignals.com/blog/posts/2025/07/30/introducing-off-cpu-profiling
1•tanelpoder•12m ago•0 comments

Internal Microsoft Guidelines Show What It's Willing Pay New Hires

https://www.businessinsider.com/microsoft-pay-guidelines-new-hire-offers-exception-2025-7
1•gmays•14m ago•0 comments

US ends tariff exemption for all low-value packages

https://www.reuters.com/world/us-ends-tariff-exemption-all-low-value-packages-2025-07-30/
3•geox•16m ago•0 comments

Ask HN: How was your Vietnamese off shoring experience?

1•latentsea•18m ago•0 comments

Show HN: Paste a YouTube channel → Auto 2-min summaries in your Notion-Tube2Note

https://www.Tube2Note.work
1•geekykalai•28m ago•0 comments

Biometric Continuous Authentication

https://www.edps.europa.eu/press-publications/publications/techsonar/biometric-continuous-authentication_en
2•CGMthrowaway•38m ago•0 comments

Open Sourced MCP Router and Web Based Client

https://github.com/metis-mantis/metis-router
3•aryan_shah1•42m ago•3 comments

New China server CPU – Loongson's 3C6000 comes armed with 64 cores, 128 threads

https://www.tomshardware.com/pc-components/cpus/new-homegrown-china-server-chips-unveiled-with-impressive-specs-loongsons-3c6000-cpu-comes-armed-with-64-cores-128-threads-and-performance-to-rival-xeon-8380
3•uneven9434•43m ago•0 comments

Traditional Data Science is dying. Building models burns money

https://tanay.co.in/blog/traditional-data-science-dying-models-burn-money-assembling-ai-future
1•tangoalpha•44m ago•0 comments

Oracle VirtualBox licensing tweak lies in wait for the unwary

https://www.theregister.com/2025/07/30/licensing_change_oracle_virtualbox/
3•zdw•46m ago•1 comments

A Conjoint Analysis Evaluation of Consumer Perspectives on Cricket-Based Snacks

https://www.mdpi.com/2071-1050/17/7/2910
1•PaulHoule•50m ago•0 comments

Proxy for using LSP inside Docker container

https://github.com/richardhapb/lsproxy
1•richardhapb•53m ago•1 comments

Show HN: Rallies-CLI, AI powered investment research

https://github.com/ralliesai/rallies-cli
2•Faizann20•1h ago•2 comments

Show HN: Anti-short-form platform for meaningful content

https://rhomeapp.com
1•rohannihalani•1h ago•0 comments

New Blood Group Found – Crib

https://www.moneycontrol.com/europe/?url=https://www.moneycontrol.com/science/new-blood-group-discovered-never-before-seen-blood-type-found-in-indian-woman-article-13350289.html
1•praving5•1h ago•0 comments

ECCO Consensus on Dietary Management of Inflammatory Bowel Disease

https://academic.oup.com/ecco-jcc/advance-article/doi/10.1093/ecco-jcc/jjaf122/8198055
1•fodmap•1h ago•0 comments

Midjourney TV: live stream of user generated videos

https://www.midjourney.tv/
2•lnyan•1h ago•0 comments

PHP Is the Perfect Language for Beginners

https://medium.com/@GilbertTallam/unpopular-opinion-php-is-the-perfect-language-for-beginners-heres-my-story-4c993bf9e153
2•samspenc•1h ago•0 comments

Unprecedented continental drying, shrinking freshwater availability

https://www.science.org/doi/10.1126/sciadv.adx0298
1•anjel•1h ago•0 comments

Songs are getting longer again, despite TikTok

https://www.bbc.co.uk/news/resources/idt-052ab668-403d-416f-b5a6-c5692313b9b4
1•colinprince•1h ago•0 comments

Big 3 under fire for not paying tower contractors enough

https://www.fierce-network.com/wireless/big-3-under-fire-not-paying-tower-contractors-enough
1•petethomas•1h ago•0 comments