r/DataHoarder
· u/Similar_Option_7408
· May 29, 2026
I somehow managed to import 1.8m books to calibre
Started with around 2.4m, with all duplicates removed, ended up at 1.8m, It took forever, 3-4 weeks It is around 3TB of book files, and calibre db is 2.5GB It uses around 10Gb of memory: 5120e1c7ca37 calibre 4.10% 9.898G…
Hacker News
· u/haoranchg
· May 21, 2026
Show HN: Agent-estimate, how long a coding task takes, at agent speed
I have used Codex & Claude Code for coding for a while, but how long a coding task will actually take? When I ask Claude Code to estimate, the result is often from training data, which is based on human speed.
That’s why…
r/selfhosted
· u/MysteriousPizza8390
· May 28, 2026
I benchmarked 6 self-hosted book server apps up to 150K books (ingestion time + RAM/CPU)
I’ve been trying to find the best self-hosted app for managing my large library (~150K books). After seeing a lot of recommendations across Reddit, I decided to run the same repeatable load test across Grimmory, Kavita, …