







objective categorical abstract machine language personal data server
AT Protocol PDS
Explore this self-hosted AT Protocol Personal Data Server (PDS) with useful links and details.

Basic | The Personal Computing Platform
We build products, tools, and standards to make computers more personal.

at · Aesthetic Computer
A self-hosted ATProto Personal Data Server for the Aesthetic Computer community — paintings, moods, code, tapes, papers, and more.
PDS — a teaching port of the Bluesky personal data server
A from-scratch reimplementation of the Bluesky PDS in TanStack Start, paired with tutorial chapters that explain each subsystem so you can build your own.
Supporting Our AI Overlords: Redesigning Data Systems to be Agent-First
Large Language Model (LLM) agents, acting on their users' behalf to manipulate and analyze data, are likely to become the dominant workload for data systems in the future. When working with data,...

Why Futhark?
A high-performance and high-level purely functional data-parallel array programming language that can execute on the GPU and CPU.
From Personal Data Server to Personal Metadata Server - Liccium
Liccium builds the fundamental infrastructure that enables creators and rightsholders to publish machine-readable declarations about their digital works that…
Category Theory for Programmers: The Preface
Table of Contents Part One Category: The Essence of Composition Types and Functions Categories Great and Small Kleisli Categories Products and Coproducts Simple Algebraic Data Types Functors Functo…

Engineering High-Performance Parsers with Data-Oriented Design
Notes from building Yuku: the AST is flat arrays of u32 indices instead of a pointer tree, and memory layout, allocation, strings, unicode, and serialization all follow from that one decision.
Functional Query Languages with Categorical Types
We study three category-theoretic types in the context of functional query languages (typed lambda-calculi extended with additional operations for bulk data processing). The types we study are:
Relational foundations for functorial data migration | Proceedings of the 15th Symposium on Database Programming Languages
In this paper we present a simple database definition language: that of categories and functors. A database schema is a small category and an instance is a set-valued functor on it. We show that morphisms of schemas induce three ''data migration ...
Updates to Apple’s On-Device and Server Foundation Language Models
With Apple Intelligence, we're integrating powerful generative AI right into the apps and experiences people use every day, all while…
