Hacker News

Subscribe to Hacker News feed
Hacker News RSS
Updated: 36 min 28 sec ago

DataClean: AI-Powered Tool for Converting Unstructured Data to JSON

Tue, 11/05/2024 - 1:17pm

Introducing DataClean – a SaaS tool that uses AI to transform messy, unstructured text into structured JSON. Ideal for developers and data teams, it helps automate parsing, saving hours of manual work.

Features:

AI parsing for diverse text inputs Customizable JSON output Developer-friendly API for easy integration We’d love feedback on usability and potential improvements!

https://www.dataclean.tech/

Comments URL: https://news.ycombinator.com/item?id=42053889

Points: 1

# Comments: 0

Categories: Hacker News

Ask HN: Cybersecurity Maritime Environment

Tue, 11/05/2024 - 1:07pm

A handful of people connected to the "Maritime World" have reached out to me regarding cybersecurity and their concern of developi certain systems being connected through Internet. I have little to no experience working in the maritime world, and I haven't worked professionally with cybersec other than hardening of operating systems following various benchmarks.

I want to learn more about infosec/cybersec in general, and especiall in the maritime. I therefore humbly ask for your experience, advice or external resources.

Comments URL: https://news.ycombinator.com/item?id=42053797

Points: 1

# Comments: 0

Categories: Hacker News

Show HN: Whirlwind – Async concurrent hashmap for Rust

Tue, 11/05/2024 - 1:02pm

Hey HN, this is Will and David from Fortress.

We use a lot of async Rust internally, and created this library out of a need for an async-aware concurrent hashmap since there weren’t many available in the Rust ecosystem.

Whirlwind is a sharded HashMap with a fully asynchronous API. Just as dashmap is a replacement for std::sync::RwLock, whirlwind aims to be a replacement for tokio::sync::RwLock. It has a similar design and performance characteristics to dashmap, but seems to perform better in read-heavy workloads with tokio's green threading.

Benchmarks are in the readme! We used an asyncified version of dashmap's benchmark suite. The project is in a pretty early stage and I'm sure there are flaws, but I'm pretty happy with the performance.

There is some unsafe involved, but we run Miri in ci to (hopefully) catch undefined behavior well before it's in an actual release.

We'd appreciate any feedback! Thanks in advance :)

Comments URL: https://news.ycombinator.com/item?id=42053747

Points: 2

# Comments: 0

Categories: Hacker News

Build Your Own Database from Scratch in Go

Tue, 11/05/2024 - 1:01pm

Article URL: https://build-your-own.org/database/

Comments URL: https://news.ycombinator.com/item?id=42053736

Points: 2

# Comments: 0

Categories: Hacker News

The Roottrees Are Dead

Tue, 11/05/2024 - 12:17pm
Categories: Hacker News

Pages