Every blog post that took off on Hacker News, ranked by the votes of its best submission. 1,888 posts.
Git’s man-pages state that it’s a stupid content tracker. It’s probably the most used version control system in the world. Which is very strange, since it doesn’t describe itself as being a source control system. And in fact, you can use git to track any
I wrote a script to crawl U.S. App Store customer reviews for the top 100 apps from every category (minus duplicates) and compute the most common words in 1-star and 5-star reviews, excluding words that were also common in 3-star reviews.
A Data Lake is a store that hold raw data as a source for data scientists to explore ways to gain information. It should not be accessed by end-users or used for system integration.
Amazon’s recent release of DynamoDB, a database whose name is inspired by Dynamo, the key-value database the distributed datastore they’ve been running in production for a good five to six years now. I think it’s great they’ve finally done it, though from my obverservations, there’s little resemblance of what the…
Text classification is a very frequent use case for machine learning (ML) and natural language processing (NLP). It’s used for things like spam detection in emails, sentiment analysis for social media posts, or intent detection in chat bots. In this series I am going to compare several libraries that can be used to…
In this post, we model and explore the two-phase commit protocol using TLA+. The two-phase commit protocol is practical and is used in man...
Famously, engineers tend to make wrong assumptions about a lot of things: Names and time are two well-known examples. Maps are a rich source of edge cases. Especially when you start dealing with gl…
A counterintuitive conclusion
I ran a pairwise-choice experiment on my Greyhound to rank his favorite treats, measure side bias, and accidentally turn bedtime snacks into a statistics problem.
The modern relevancy of every line of 'We Didn't Start the Fire'
~4 lines of Go to produce succinct, stable, URL-friendly slugs from timestamps.
See also Frequentism and Bayesianism: A Python-driven Primer , a peer-reviewed article partially based on this content.
Any time India comes up in the context of Firefox and Data I know it’s going to be an interesting day. They’re our largest Beta population: They’re our second-largest English user…
This is the fourth article in a series about writing my own SQL query builder. Today, we'll rewrite it from scratch, explore API design, learn when to be lazy, and look at worse and better ways of doing things – all in 150 lines of Python!
Update May 2018: This is more rant-ish than I would write now, but it’s my only post to hit the front page of HackerNews (it got to the number 2 spot back in 2010; I saved screenshots), so has a soft-place in my heart.
I finally escaped from (grad) school in 2019, spent two months interning as an assistant trader at FTX, and have since spent the last two years working as a data scientist, with the bulk of that time at Microsoft and the last two months at Anthropic. Not gonna lie — my time as a data scientist has been pretty awesome…
Ferroelectric memory (FRAM) is an interesting storage technique that stores bits in a special "ferroelectric" material. Ferroelectric memory...
Haphazard investigations
Update: Also read A brief update on NUMA and MySQL. The “swap insanity” problem, in brief When running MySQL on a large system (e.g., 64GB RAM and dual quad core CPUs) with a large Inno…
Integrating my BM25 pandas search library, SearchArray, into BEIR, in order to embarass myself in public.
In the world of data, textual data stands out as being particularly complex. It doesn’t fall into neat rows and columns like numerical data does. As a side project, I’m in the process of developing my own personal AI assistant. The objective is to use the data within my notes and documents to answer my questions. The…
Realtime rendering and videogame programming mostly, but I love computer science and visuals in all their forms. This is a notepad of my ideas.
We help you acquire the perfect domain for your site. Affordable payment options. Quick and responsive customer support available.
Isolating cloud sync and persistent storage in an app architecture.
