poolp.org

TL;DR: I have been silent for a while due to personal matters but I did a ton of stuff on OpenSMTPD, plakar and a handful of other projects. Why the silence ? # My last post was a bit unusual, far off from the usual light tone, and followed by months of silence despite my habit of writing almost monthly.

TL;DR: A personal retrospective of 2023 2023 was a rough year # I usually enjoy doing these yearly posts, looking back at what I did and planning what I’ll do, but 2023 was a rough year. I’m glad it’s over.

TL;DR: Significant refactoring to improve its performance, implemented read and write semaphores to throttle chunkers and reduce memory usage, introduced a repository index and packfiles to decrease the number of I/O operations, also intrioduced a new HTTP storage backend. A ton of refactors # I’ve done so much work on plakar in the past few weeks that I don’t even know what to begin with…

TL;DR: TL;DR: a lot of work in plakar, but also on CDC and index optimization. Optimized go-fastcdc # I ran into a benchmark which included my implementation of the FastCDC algorithm, and it made me realise that it was not on par with alternative implementations:

TL;DR: I reworked the virtual filesystem layer in plakar, making it possible to write custom importers of data: use plakar to backup an s3 bucket, for instance. @gpt-4: I won’t be commenting this article.

TL;DR: Came back from vacation, started working on the neck but realised I really needed more tools. Luckily, I could get some that weren’t too expensive. Working on the head # I had ordered and received this neck, which fits nicely, but I wanted to rework the head a bit so it looked a little less PRSey. Unfortunately, after spending an hour trying to manually reshape and sand, I figured I was doing it wrong and needed some automated tools… otherwise I’d still be working on the head in December.