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Ask HN: Data.olllo new version – New demo videos and faster data previews

1•olllo•1d ago
Hi HN!

I’m the maker of Data.olllo – a no-code AI-powered tool for exploring and analyzing large datasets, now updated with new features and a smoother UX.

⸻

What’s new: • Live demo videos: See how to open and analyze large files quickly. • Works offline, with full local privacy – no data sent to the cloud. • Supports massive files – Excel, CSV, JSON, Parquet.

⸻

See how it works (https://olllo.top)

I built Data.olllo because I got tired of waiting for Excel or VS Code to open big files, and not everyone on my team codes in Python. Would love feedback, ideas, or criticism!

Thanks!

Use B4 for Kernel Contributions

https://www.marcusfolkesson.se/blog/use-b4-for-kernel-contributions/
1•jakogut•1m ago•0 comments

UF/IFAS scientists confirm hybrid termites established in Florida

https://news.ufl.edu/2025/05/termites/
1•pseudolus•1m ago•0 comments

Trump administration backtracks on Harvard foreign student policy

https://abcnews.go.com/US/graduation-day-harvards-lawyers-head-court-defend-foreign/story?id=122307706
1•belter•1m ago•0 comments

VA-based DOGE associate gets 'the boot' after publicly discussing his work

https://www.nextgov.com/people/2025/05/va-based-doge-associate-gets-boot-after-publicly-discussing-his-work/405636/
1•whalesalad•3m ago•0 comments

What's the Damage with Long Covid? Advanced Imaging Reveals Clues

https://www.tctmd.com/news/whats-damage-long-covid-advanced-imaging-reveals-clues
1•lentoutcry•3m ago•0 comments

The Tariffs Are Illegal

https://www.bloomberg.com/opinion/newsletters/2025-05-29/the-tariffs-are-illegal
2•ioblomov•3m ago•1 comments

Open-sourcing circuit tracing tools

https://www.anthropic.com/research/open-source-circuit-tracing
1•jlaneve•4m ago•0 comments

Anthropic's circuit tracer is now open source

https://github.com/safety-research/circuit-tracer
2•jlaneve•5m ago•0 comments

Quantum Computing and the Hidden Subgroup Problem

https://www.daniellowengrub.com/blog/2025/04/23/hidden-subgroup
1•lowdanie•6m ago•0 comments

The Anxiety on Top of the Anxiety

https://exhotmess.net/?p=238
1•mooreds•7m ago•0 comments

Qualcomm's Centriq 2400 and the Falkor Architecture

https://chipsandcheese.com/p/qualcomms-centriq-2400-and-the-falkor
1•rbanffy•7m ago•0 comments

Generative AI is a Parasitic Cancer [video]

https://www.youtube.com/watch?v=-opBifFfsMY
2•slater•8m ago•0 comments

Dr.Binary: Analyze Binaries in a Chat with AI

https://drbinary.ai/
1•deepbits•8m ago•0 comments

Which Trump tariffs are thrown out? Which are still on? Here's what to know

https://www.washingtonpost.com/business/2025/05/29/which-tariffs-struck-down-trump/
1•jaredwiener•9m ago•1 comments

Ask HN: Tips on a Founder's Blog

1•freedmans•10m ago•0 comments

Toying with the Lambda Calculus

https://github.com/WinVector/Examples/blob/main/lambda_calculus/toying_with_the_lambda_calculus.ipynb
1•jmount•10m ago•0 comments

Framework for authoring Agentic Flows from the creator of Spring

https://github.com/embabel/embabel-agent
1•mirchiseth•12m ago•1 comments

An interview with the creator of Gleam: an ML like language for the Erlang VM

https://blog.lambdaclass.com/an-interview-with-the-creator-of-gleam-an-ml-like-language-for-the-erlang-vm-with-a-compiler/
1•Alupis•12m ago•0 comments

The plan for nationwide fiber internet might be upended for Starlink

https://www.theverge.com/news/675502/bead-program-fiber-internet-paused
1•thehoff•15m ago•1 comments

Security slows down Change Management and we have a chance to fix it

https://boringappsec.substack.com/p/edition-29-security-slows-down-change
1•joj123•15m ago•0 comments

Show HN: Technical Interviews Built for 2025

2•devday-admin•18m ago•1 comments

Why Pilots Don't Get Therapy

https://www.theatlantic.com/politics/archive/2025/05/why-pilots-dont-get-therapy/682959/
1•taubek•18m ago•0 comments

Human coders are still better than LLMs

https://www.antirez.com/news/153
5•grep_it•20m ago•0 comments

Google's New A.I.-Powered Search Has Arrived. Proceed with Caution

https://www.nytimes.com/2025/05/29/technology/personaltech/google-ai-mode-search.html
2•jbredeche•20m ago•0 comments

Workflows for AI Coding

https://anniecherkaev.com/the-times-they-are-ai-changing
1•nicholasjbs•20m ago•0 comments

It's Time to Mine: Securing Critical Minerals

https://a16z.com/its-time-to-mine-securing-critical-minerals/
1•atlasunshrugged•20m ago•0 comments

Seven Million Articles

https://en.wikipedia.org/wiki/Wikipedia:Seven_million_articles
2•mrsalt•22m ago•0 comments

I made a new kind of slide rule: Helical 3D-printable slide rule [video]

https://www.youtube.com/watch?v=gSthY_v-bLc
1•tobr•22m ago•0 comments

Show HN: Clip → Script

https://zeroface.ai
1•maximedupre•23m ago•0 comments

A Break from Programming Languages

https://lexi-lambda.github.io/blog/2025/05/29/a-break-from-programming-languages/
4•todsacerdoti•27m ago•0 comments