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souravroy78

7 karma · joined March 16, 2026

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souravroy78··on Show HN: Duckle a drag-and-drop visual pipeline designer
Got an update. Some startups are using it. It comes with Zscaler/Netskope/etc compability as well!
souravroy78··on Show HN: A site where people pay me money for no reason
This is amazing!
souravroy78··on Show HN: Duckle a drag-and-drop visual pipeline designer
Not sure. But thanks for the attention though have loads of features in main - to be released soon!
souravroy78··on [dead]
8 million rows in. 600,000 out. 5.7 seconds. On a 16GB RAM laptop.

Duckle joined 4 sources at 2M rows each - an ADBC (Arrow) source, a CSV file, a MySQL table, and a second ADBC source - through one visual mapper: a 3-way join, 9 expressions, and a filter, straight to Parquet.

No cloud. No servers. Just Duckle on your laptop/desktop. This is what local-first data engineering looks like now.

Repository: https://github.com/SouravRoy-ETL/duckle

souravroy78··on SlothDB is an OLAP DB ahead of DuckDB on Clickbench SQL database in C++20
It pretty much holds good as of now. We are currently in a very early stage.
souravroy78··on SlothDB is an OLAP DB ahead of DuckDB on Clickbench SQL database in C++20
We are working hard to create an alternative to DuckDB and keep it completely open Source. No paid support like DuckDB, ClickHouse, etc.
souravroy78··on SlothDB a 5X Faster Alternative to DuckDB, ClickHouse DB
Thanks bruh!
souravroy78··on SlothDB a 5X Faster Alternative to DuckDB, ClickHouse DB
We are going to publish results real soon. Stay tuned!
souravroy78··on SlothDB a 5X Faster Alternative to DuckDB, ClickHouse DB
Hehe! Irony leads the way!
souravroy78··on SlothDB a 5X Faster Alternative to DuckDB, ClickHouse DB
Haha! Sloth's are actually faster than duck in Water!
souravroy78··on SlothDB a 5X Faster Alternative to DuckDB, ClickHouse DB
I am working on Publishing Results soon in a day or two stay tuned and thanks for the kind words
souravroy78··on Ask HN: Has Claude Opus 4.7 nerfed?
It is becoming impossible to work with Opus 4.7. The calculations Opus 4.7 is making is not adding up and hence we feel like it is hallucinating. May be they tuned down RAG, context secretively.
souravroy78··on Soft launch of open-source code platform for government
I'm not clear on the actual use case how can this be leveraged?
souravroy78··on Show HN: Browser Harness – Gives LLM freedom to complete any browser task
what monitoring Token usage along with the framework or does it already have one?
souravroy78··on Show HN: AgentSwift – Open-source iOS builder agent
Can you explain the use cases we can cover by leveraging this?
souravroy78··on Show HN: BeVisible.app - Blog that runs itself
Skynet is upon us! But how does the blog run itself?
souravroy78··on Show HN: Utilyze – an open source GPU monitoring tool more accurate than nvtop
awesome work though! Much needed for Nvidia Folks!
souravroy78··on Ask HN: Has Claude Opus 4.7 nerfed?
Lol guys we are all being xhigh nerfed!
souravroy78··on Show HN: SlothDB is a super fast embedded SQL database
This is in development stage Fellow Hackers! Open for collaborators and ideators!
souravroy78··on Ask HN: Has Claude Opus 4.7 nerfed?
Yeah guys they nerfed it for sure.
souravroy78··on Show HN: Ctxbrew – Ship and Use LLM-friendly library context
Nice idea though! Would like to try it out!
souravroy78··on Ask HN: What to Expect in 2030s?
It is normal to feel this way. We are adapting since inception. We should not fear this AI Boom TBH. The same people who opposed Cars during the Horse Era were driving around Ferrari's. We should make the most of AI as long as it brings value to Humanity.
souravroy78··on Show HN: A Karpathy-style LLM wiki your agents maintain (Markdown and Git)
Nice
souravroy78··on Google plans to invest up to $40B in Anthropic
Are they done with so called state of the art Gemini models
souravroy78··on Show HN: A Karpathy-style LLM wiki your agents maintain (Markdown and Git)
Don’t know if Karpathy even wrote this version. Where are the citations?
souravroy78··on New 10 GbE USB adapters are cooler, smaller, cheaper
Can these support local LLM’s?
souravroy78··on ChatGPT Images 2.0
Cool!