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Marginalia

marginalia.nu

You may be looking for one of the following things 🔗 Search Engine 🔗 Encyclopedia (not mobile-friendly!) 🔗 Website Explorerimproved 🔗 Similar Website Finder 🔗 Server Status My name is Viktor. I’m a Swedish software engineer and hypertext enjoyer. Marginalia is a website I’ve built. It’s really almost a bunch of…

Popular posts
19
Total points
6,809
HN comments
2,761
Rank
#138 personal

Visit marginalia.nu → RSS feedOn Hacker News Jun 2023 – Jul 2026

Web & Frontend 5Life, Learning & Writing 5Databases & Data 4Society, Policy & Culture 3Software Engineering 3Systems & Performance 1

1

PDF to Text, a challenging problem

The search engine has recently gained the ability to index the PDF file format. The change will deploy over a few months. Extracting text information from PDFs is a significantly bigger challenge than it might seem. The crux of the problem is that the file format isn’t a text format at all, but a graphical format. It…

2

Deep Bug

The project has been haunted by a mysterious bug since sometime February. It relates to the code that constructs the index, particularly the code that merges partial indices. In short the search engine constucts the reverse index through successive merging of smaller indices, which reduces the overall memory…

3

Language Support for Marginalia Search

One of the big ambitions for the search engine this year has been to enable searching in more languages than English, and a pilot project for this has just been completed, allowing experimental support for German, French and Swedish. These changes are now live for testing, but with an extremely small corpus of…