Jon Seager, VP of engineering for Canonical, has announced a plan to develop a universal Public [...]

Production RAG requires architectural decisions most tutorials skip: whether to index, how to structure knowledge for complex retrieval, when prompt optimization compounds value, and solving tool sprawl before it kills performance. This session shows you the tradeoffs and implementations that separate demos from systems handling real user queries at scale.

Naturally, working alone or even as a close-knit group, it’s easy to create a design or implementation that we think is flawless.

Why ID formats become long-term architectural commitments, and how UUID, ULID, Snowflake, and custom schemes compare.

Concise Binary Object Representation (CBOR) is a data format designed for small code size and small message size. There is a need for the ability to have basic security services defined for this data format. This document defines the CBOR Object Signing and Encryption (COSE) protocol. This specification describes how to create and process signatures, message authentication codes, and encryption using CBOR for serialization. This specification additionally describes how to represent cryptographic keys using CBOR.

The Concise Binary Object Representation (CBOR) is a data format whose design goals include the possibility of extremely small code size, fairly small message size, and extensibility without the need for version negotiation. These design goals make it different from earlier binary serializations such as ASN.1 and MessagePack. This document obsoletes RFC 7049, providing editorial improvements, new details, and errata fixes while keeping full compatibility with the interchange format of RFC 7049. It does not create a new version of the format.

Best practices for examples in documentation. GitHub Gist: instantly share code, notes, and snippets.

Before you default to microservices, weigh hidden costs and consider a modular monolith or SOA. Learn when Docker delivers consistency and scale—without sprawl.

Using ULID identifiers in Go programs running on Postgres database.

Most animals see the world around them in pretty concrete terms.

Converting our CST into our AST and desugarging let expressions

In live video streaming, DRM is essential for safeguarding high-value content from being copied or shared without permission. It ensures that live broadcasts are delivered securely to the right audience, giving creators confidence that their content is protected.

Learn how DRM works for VOD, live, WebRTC, and offline. See OTT device coverage, key rotation, concurrency control, and player setup. Start a DRM trial.

This article explores the data structures used to represent set-theoretic types and the recent optimizations we have applied to them

This page documents the 'BPF_MAP_TYPE_HASH' eBPF map type, including its definition, usage, program types that can use it, and examples.

Sure, we have open source, federated replacements for Instagram, Tiktok, and YouTube. How do we get creators to use this stuff? One consideration involves the ability to pay for things.

What Does Ephemeral Mean?

Plan 9 filesystem protocol

RISC instruction set architecture

microprocessor by Sun Microsystems

Intel's 48-core research chip

multi-core microprocessor

homogeneous network of tightly coupled data processing units

series of systolic array machines

series of pioneering microprocessors from the 1980s

Note to implementors Notes on the formalism underlying this specification can be found here. Introduction This is a reference manual for the CUE data constraint language. CUE, pronounced cue or Q, is a general-purpose and strongly typed constraint-based language. It can be used for data templating, data validation, code generation, scripting, and many other applications involving structured data. The CUE tooling, layered on top of CUE, provides a general purpose scripting language for creating scripts as well as simple servers, also expressed in CUE.

virtual machine

In this tutorial, you’ll learn the fundamentals of eBPF and XDP through example code that parses packets across different protocol layers, demonstrates how XDP actions work, and shows how these building blocks form the foundation for high-performance networking applications.