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FOSSY 2025 and RAGtime with Postgres A quick recap of my trip to Portland for FOSSY 2025, where I had the opportunity to speak about building AI-powered applications with pgvector and Retrieval-Augmented Generation.

I had a great time at #FOSSY2025, and I finally got around to writing a blog post! 😳 Included are links to the video and slides of my presentation RAGtime with #Postgres: #AI Power with #pgvector and Retrieval-Augmented Generation!

vyruss.org/blog/fossy-2...

#OpenSource #PostgreSQL #Database

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Original post on social.treehouse.systems

postmarketOS in 2025-07! :blobcatbox:

* apk3
* /usr merge
* immutable postmarketOS
* Fairphone 6, iPhone X, Lynx R1
* New project for improving audio reliability
* postmarketOS joined the GNOME Advisory Board
* PCBs arrived
* Events: FOSSY, DEF CON, FrOSCon
* MSM8917 modem
* Plasma Camera 2.0.0 […]

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Dawn Foster in front of a medieval power structure image

Dawn Foster in front of a medieval power structure image

@geekygirldawn on OSS power dynamics in an age of large cloud providers

The illustration is so applicable in so many domains today but hey there's more hope in #FOSS than in politics at least!

#fossy #fossy2025 #FOSSConference #fossconf

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If you're at #fossy, my talk about power dynamics, relicensing, and forks starts at 11:45 in the Science of Community room (333), and even if you aren't here, you can still have a look at the slides: fastwonderblog.com/wp-content/u... #fossy2025

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เห็น #fossy2025 แล้วอยากไปบ้าง

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if anyone of you happens to be at #fossy could you please ask karen to check her email? she can search for the subject line with "URGENT" in it. i can't seem to get her by text.

#fossy2025 #thanks #yesiknowthisisweird

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Genesis: DOS booted up

Genesis: DOS booted up

Genesis: Commodore 64 failing to boot

Genesis: Commodore 64 failing to boot

Unexpected "bible study" at a #TempleOS #FOSSConference #fossconf talk

#fossy #fossy2025

Toby Betts presenting The Cathedral and the Bizarre

https://2025.fossy.us/speaker/profile/492/

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Governance Part 1: Why is it important? | Fast Wonder

I really enjoyed the #fossy keynote this am where they talked about defining governance as like a prenup where you need to specify what happens if things go wrong. This analogy aligns really well with how I talked about governance in a recent blog post: fastwonderblog.com/2025/07/29/g... #fossy2025

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Masked man wearing a penguin bucket hat holding the FOSSY Thursday schedule

Masked man wearing a penguin bucket hat holding the FOSSY Thursday schedule

Done with our #fossy #fossy2025 talk!

https://2025.fossy.us/schedule/presentation/308/

A Hyperscaler’s #OperatingSystem Strategy: working with @centos and @fedora

#CentOS #Fedora

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2 CHAOSS circle logo earrings. CHAOSS logo and CHAOTIC stickers

2 CHAOSS circle logo earrings. CHAOSS logo and CHAOTIC stickers

I’m here at #fossy and have a few CHAOSS earrings and stickers. Find me if you’d like some. With my bright purple hair, I’m not hard to find 😂 #fossy2025

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FOSSY 2025 | Presentation: RAGtime with Postgres: AI Power with pgvector and Retrieval-Augmented Generation

This Friday, August 1, 2025 at 17:30 PDT, I'll be at FOSSY in Portland, Oregon with my talk "RAGtime with Postgres: AI Power with pgvector and Retrieval-Augmented Generation"! See you there 🐘🔥 2025.fossy.us/schedule/pre...

#FOSSY2025 #Postgres #PostgreSQL #AI #RAG #Database #OpenSource #Conference

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A slide with a green-to-bluish-green gradient and off-white text. It has the title "Making Esoteric Beauty Accessible: Befunge in 2025" and subtitle "Robin Brown (she/her)". In the bottom left corner, it reads "FOSSY 2025".

A slide with a green-to-bluish-green gradient and off-white text. It has the title "Making Esoteric Beauty Accessible: Befunge in 2025" and subtitle "Robin Brown (she/her)". In the bottom left corner, it reads "FOSSY 2025".

A slide comparing line-oriented languages (e.g. Python) to grid-oriented languages (e.g. Befunge).

A slide comparing line-oriented languages (e.g. Python) to grid-oriented languages (e.g. Befunge).

I will speaking in ~1 week at #fossy2025 about Befunge! It's a fun casual talk about the language and showing off some tools I made for playing with it!

I'll post my slides and a link to the recording on my website here!
esoterra.dev/talks/2025-f...

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FOSSY 2025 Unofficial Template Your Talk Name Here!! Your Name!!

Every time I make a conference talk, I make a theme for it based on the conference's website/graphics. This time for #fossy2025 I've decided to share that as a template for others to use!

docs.google.com/presentation...

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FOSSY 2025 | Home

It's been a minute since I've spoken at an open source gathering. Looking forward to changing that next week at FOSSY next week #opensource #fossy2025 #pdx 2025.fossy.us

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Post image

We're one week away from #FOSSY2025! Come see us at the Science of Community track on Friday, August 1st and Saturday, August 2nd. We have a number of great speakers joining us, check out the schedule below! Tickets are still available, you can find them here: 2025.fossy.us/attend/ticke...

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i will be at #fossy2025 on all days this year, if you want to talk about alpine, pkgconf, wayback, loongarch, ifupdown-ng, etc.

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FOSSY 2025 | Call for Proposals

#Fossy2025 in Portland July 31st - Aug 3rd! If you make art with open source stuff, like Inkscape, Blender, Krita, or maybe you make your own custom art tool, or you do other #FOSS art coding, come give a talk in the Libre Graphics track!

Proposal call ends April 28.

#floss #libregraphics

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FOSSY 2025

Submitted for a track at #FOSSY2025 'Supporting user groups in the community'. Hoping we get approved to run this - it's so fantastic to have an #opensource event here in Portland. #fossy

2025.fossy.us

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