Arnab Nandi's Avatar

Arnab Nandi

@arnab.org

https://arnab.org | human-in-the-loop data infrastructure | Professor, Computer Science at Ohio State | Co-founder, @thesteamfactory, @hackohio, @mobikitinc (acq.)

669
Followers
2,069
Following
106
Posts
20.04.2023
Joined
Posts Following

Latest posts by Arnab Nandi @arnab.org

Post image

Where is the Cursor for SQL?

CoQuery is a minimal vibe-coded SQL playground powered by SQLite WASM and Google Gemini language models. There is no backend, everything is in the webpage frontend.

github.com/arnabdotorg/...

26.08.2025 21:41 πŸ‘ 3 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
Post image

I decided to vibe code a quick "CSE 3241 Game Show" using Claude Artifacts and Gemini to help students study for their finals. I was very pleasantly surprised by how easy the process is. Figured I'd share the process, and some design principles I used! www.linkedin.com/pulse/vibe-c...

04.04.2025 17:19 πŸ‘ 3 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Vidformer hits v1.0! πŸŽ‰ Try the Google Colab notebook for a walkthrough!

04.03.2025 17:30 πŸ‘ 4 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

β–“β–“β–“β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘ 16.92%

03.03.2025 18:00 πŸ‘ 30 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0
Video thumbnail

ok this is pretty cool. #TBDBITL on ice (via @espn.com, who doesnt seem to post videos here?) @bsky.app please make it easier for publishers to post!

02.03.2025 01:27 πŸ‘ 3 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Noticed that students call ChatGPT just "Chat".
Also noticed that OpenAI does own chat.com !

21.02.2025 17:15 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Post image

This came up during a class discussion. Apple **has** launched a dedicated social network before. In 2010, iTunes Ping was launched to build out a music-focused social network: en.wikipedia.org/wiki/ITunes_...

19.02.2025 04:45 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Post image
11.02.2025 05:12 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

But really, what is the convergence state for all of this? Github automates prompt-to-repo, followed by PR-bots managing feature prioritization? PyPI predicts and curates packages from the future?

11.02.2025 04:59 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
Preview
Shortcuts (Apple) - Wikipedia

One of Apple's biggest missed opportunities is not moving fast enough with AppleScript / Automator / Shortcuts into the LLM universe. Imagine an App Store that says "we can't find you an app that does that, but <press here> to stitch one together".

07.02.2025 17:44 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Murat, it's not much warmer, but please come visit sometime!

06.02.2025 19:38 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Post image

Love it. I'm just thinking, the obvious product name would be Excel Multiverse

05.02.2025 06:06 πŸ‘ 2 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
MayBMS: A Probabilistic Database System

Oh man, would love to see ideas from prob. dbs make it in here as well! @okennedy@discuss.systems@bsky.brid.gy has a strong portfolio... odin.cse.buffalo.edu/research/ind... maybms.sourceforge.net

05.02.2025 05:49 πŸ‘ 3 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
Video thumbnail

What if a spreadsheet cell could hold multiple values at the same time?

That's the idea behind Ambsheets, a project I've been working on w/ @geoffreylitt.com at @inkandswitch.com. It's a new spreadsheet that makes it easier for you to explore many possibilities simultaneously.

1/2

04.02.2025 23:09 πŸ‘ 103 πŸ” 24 πŸ’¬ 6 πŸ“Œ 4
Post image Post image

The current excitement about research agents (@emollick.bsky.social has great notes) reminded me of the portfolio of tools from Corpernic in the early 2000s, including a summarizer, a search aggregator, and a shopper.

Obviously the capabilities are wildly different, but the need has been around.

04.02.2025 15:51 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Preview
Valve Corporation - Wikipedia

If I understand this correctly, Valve is a super outlier for the "revenue per employee" metric?

Apple: $2.4M
Microsoft: $1M
Netflix: $3M
Google: $1.6M
Valve: ***$14M*** ($5B / 336 employees)

03.02.2025 06:04 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
A graph showing the number of people named Miles born per hour. It has grown exponentially since 1980.

A graph showing the number of people named Miles born per hour. It has grown exponentially since 1980.

In children per year, the US birth rate is at an all-time low, but in Miles’ per hour it’s at an all time high.

01.02.2025 01:25 πŸ‘ 16680 πŸ” 966 πŸ’¬ 370 πŸ“Œ 93

Nice post! Also -- when combined with survivorship bias-type data, there is a lot that is missed...

02.02.2025 06:49 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Checkout - Headspace Checkout and view your order summary.

Headspace is running a promo, $10 for the whole year for students: checkout.headspace.com/checkout?vou...

30.01.2025 20:05 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

SIGMOD 2025 List of Accepted Workshops is out! We have a compelling lineup spanning established workshops and some new ones. Thank you all for the excellent submissions!

2025.sigmod.org/sigmod_works...

30.01.2025 17:18 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
β€œThe best education does not prepare students for a test, or for a college, or for a job. It prepares them to keep learning.” β€”Danny Steele, Principal

β€œThe best education does not prepare students for a test, or for a college, or for a job. It prepares them to keep learning.” β€”Danny Steele, Principal

β€” @steelethoughts.bsky.social

28.01.2025 10:32 πŸ‘ 74 πŸ” 12 πŸ’¬ 1 πŸ“Œ 1
Information Systems | ScienceDirect.com by Elsevier - Information Systems | ScienceDirect.com by ElsevierScienceDirect Read the latest articles of Information Systems at ScienceDirect.com, Elsevier’s leading platform of peer-reviewed scholarly literature

Call for Papers: It's been 10 years since the HILDA Workshop started, centering around humans in #Data pipelines! We've joined forces w/ Information Systems Journal to offer a Special Issue on HILDA topics, co-edited by Roee Shraga + me: Please submit a paper!

www.sciencedirect.com/special-issu...

21.01.2025 19:35 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Video thumbnail

πŸ”@csail.mit.edu: Early Video of Jeff Bezos walking through the first office of Amazon.com Inc., featuring the "Programming Perl" camel book on a desk (Amazon was one of the biggest users of Perl / Mason for content generation.)

21.01.2025 17:43 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Every kid in the US learns of the Great Chicago Fire (2,112 acres) in school and how modern building codes & fire depts have made this impossible, yet both the 2023 Lahaina & the current Palisades Fire crossed 17,000 acres - 8x the size!

I marked up a map of Chicago to compare.

Every kid in the US learns of the Great Chicago Fire (2,112 acres) in school and how modern building codes & fire depts have made this impossible, yet both the 2023 Lahaina & the current Palisades Fire crossed 17,000 acres - 8x the size! I marked up a map of Chicago to compare.

(via @cooley.org)

10.01.2025 19:16 πŸ‘ 2 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
Video thumbnail

OpenAI Sora notes.
- Performance: getting 5-10second videos within the minute of submitting, impressive.
- Quality: hard to iterate edits. They have remix and recut using existing video as seed, but it's at prompt level
- Composing: They have a composer mode, but there is a lot more that can be done

09.01.2025 17:51 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Post image

Working paper studying freelancers argues AI creates an "inflection point" for each job type.

Before that, AI boosts freelancer earnings (web devs saw a +65% increase). After, AI replaces freelancers (translators saw -30% drop). They suggest that once AI starts replacing a job, it doesn't go back.

05.01.2025 18:40 πŸ‘ 83 πŸ” 10 πŸ’¬ 5 πŸ“Œ 7

Hi folks! I'm excited to be on BlueSky! I'm looking forward to posting about computer science research, ML, scientific advances, tasty food, nature, and making groan-worthy puns.

05.01.2025 21:48 πŸ‘ 476 πŸ” 42 πŸ’¬ 45 πŸ“Œ 5
Preview
Tim Cook Wants Apple to Literally Save Your Life Much as the CEO seems awestruck by AI and his just-released Apple Intelligence, he’s more convinced that the tech giant’s health apps will define the company’s legacy.

Tim Cook envisions Apple’s greatest legacy in health. From Apple Watch saving lives with EKGs to future AirPods aiding hearing, the focus is on making advanced health tools accessible to all. β€˜Our biggest contribution will be in the health area.’ 🩺

www.wired.com/story/big-in...

21.12.2024 16:38 πŸ‘ 6 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
Post image

"LOTUS (LLMs Over Tables of Unstructured and Structured Data) provides a declarative programming model and an optimized query engine for serving reasoning-based query pipelines over structured & unstructured data" via a Pandas-like API: github.com/guestrin-lab... www.arxiv.org/abs/2407.11418

19.12.2024 15:20 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Video thumbnail

Venn diagrams for GenAI by
@ryanstephen.co and @chandlersimon.com : www.superrandom.studio/venngenn

19.12.2024 15:03 πŸ‘ 3 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0