The goal of the pg_rman project is to provide a method for online backup and PITR that is as easy as pg_dump. Also, it maintains a backup catalog per database cluster. Users can maintain old backups including archive logs with one command. We’ve always been doing our Postgres backups the rudimentary way via pg_dumpall, which works and is purely logical (one can restore across different Postgres versions), but pg_rman maintains a catalog and has point-in-time recovery....

Today I released Fattura Elettronica for .NET v3.4.13. The Fattura Elettronica project allows for the validation and de/serialization of electronic invoices that adhere to the standard defined by Italian Revenue Agency (Agenzia Entrate). See the changelog for details (Italian).

We watched Hayao Miyazaki’s The Boy and the Heron yesterday at the theatre, and I liked it. The official plot goes like this: A young boy named Mahito yearning for his mother ventures into a world shared by the living and the dead. There, death comes to an end, and life finds a new beginning. Unsurprisingly, the animation is stunning, and the complex story is beautifully narrated. Mahito Maki, the protagonist, is a kid grappling with inner conflicts and insecurities who recently lost his beloved mother in a dramatic accident....

Professor Ethan Mollick’s Signs and Portents analyzes what AI has achieved, what the effects have been so far, and what we might expect in 2024. To ground ourselves, we can start with two quotes that should inform any estimates about the future. The first is Amara’s Law: “We tend to overestimate the effect of a technology in the short run and underestimate the effect in the long run.” Social change is slower than technological change....

Another achievement I unlocked with the recent website update is the newsletter switch from Substack to a fantastic and independent provider, Buttondown. That required updating all the “subscribe to my newsletter” links. We’re talking 5K posts, all saved as individual files in the same directory. The bash command that did that for me is: find content/post/*.md -type f -exec \ sed -i .bak 's|https://nicolaiarocci.substack.com|https://buttondown.email/nicolaiarocci|g' {} + It is pretty straightforward. find looks for all markdown files in the content/post/ directory....

I have to say, I’ve found no greater professional joy than working with a tight group of people to ship and support our own products. And for those products to find people willing to trade their own hard earned treasure for a little bit of ours. Betting on an idea — and seeing it through — is enormously fulfilling. The creative and intellectual stimulation is beyond compare. Especially when you’re the first customer for anything you make....

During the Christmas/New Year break, I achieved my goal of updating my website with a new theme. I loved Casper, the previous one I ran for a very long time, but it has not been updated in years and looks abandoned. I wanted new features like fuzzy search, archive and tags pages, cover images, table of contents, title anchors, and more. Also, the old theme kept me anchored to an ancient Hugo version, something I felt uncomfortable with....

Bring back self-hosted blogs, reinstall a feed reader, make your feed icon prominent on your blog. Blogs + Atom/RSS is the best decentralized social media system we’ve ever had! And yes I am saying that as co-author of ActivityPub: self hosted blogs is the best decentralized social networking we’ve had. – Christine Lemmer-Webber

Simon Wilson, who’s recently been my go-to person for all AI-related stuff, has an excellent 2023 AI round-up on his website. 2023 was the breakthrough year for Large Language Models (LLMs). I think it’s OK to call these AI—they’re the latest and (currently) most “interesting development in the academic field of Artificial Intelligence that dates back to the 1950s. Here’s my attempt to round up the highlights in one place!...

Yesterday evening, we watched The Vast of the Night, and what a pleasant surprise it was. One night, in a small New Mexico town, a girl who works at a local radio station and an older reporter boy listen to a recording of some strange noises. Through the radio and its listeners, throughout a single night, they uncover a series of sighting stories that, from clue to clue and radio testimony to radio testimony, bring them close to uncovering something big....