Cartero

DirectX: Bringing Console-Level Developer Tools to Windows On March 12th 2026 the DirectX team, together with our hardware partners, hosted DirectX: Bringing Console-Level GPU Developer Tools to Windows at GDC.

DirectX: Bringing Console-Level Developer Tools to Windows
Discussion | hackernews | Author: haunter

Introducing account regional namespaces for Amazon S3 general purpose buckets AWS launches a new feature of Amazon S3 that lets you create general purpose buckets in your own account regional namespace simplifying bucket creation and management as your data storage needs grow in size and scope.

Introducing account regional namespaces for Amazon S3 general purpose buckets
tech_blogs_aws

Document poisoning in RAG systems: How attackers corrupt AI's sources I injected three fabricated documents into a ChromaDB knowledge base. Here’s what the LLM said next.

Document poisoning in RAG systems: How attackers corrupt AI's sources
Discussion | hackernews | Author: aminerj

Forcing Flash Attention onto a TPU and Learning the Hard Way
Discussion | hackernews | Author: azhng

AI error jails innocent grandmother for months in North Dakota fraud case Angela Lipps spent nearly six months in jail in Tennessee and North Dakota after being misidentified by Fargo police through AI facial recognition in a bank fraud investigation.

AI error jails innocent grandmother for months in North Dakota fraud case
Discussion | hackernews | Author: rectang

Mojo's not (yet) Python
tech_blogs_consensus

Amazon Employees Say AI Is Just Increasing Workload Silicon Valley promised AI would make work less intense. Employees would beg to differ.

Amazon Employees Say AI Is Just Increasing Workload
Discussion | hackernews | Author: jamesgill

Bringing Chrome to ARM64 Linux Devices
Discussion | hackernews | Author: ingve

Announcing DuckDB 1.5.0 We are releasing DuckDB version 1.5.0, codenamed “Variegata”. This release comes with a friendly CLI (a new, more ergonomic command line client), support for the VARIANT type, a built-in GEOMETRY type, along with many other features and optimizations. The v1.4.0 LTS line (“Andium”) will k...

Announcing DuckDB 1.5.0
tech_blogs_duckdb | Author: The DuckDB team

Virender Singla: The Part of PostgreSQL We Discuss the Most — 1
tech_blogs_planetscale

Lukas Fittl: The Dilemma of the ‘AI DBA’ AI tools are getting better at database work, but they can't own the outcome. Lukas Fittl explores why the 'AI DBA' framing gets it wrong and what a more responsible approach to AI in production databases actually looks like.

Lukas Fittl: The Dilemma of the ‘AI DBA’
tech_blogs_planetscale

Floor Drees: The Future of Postgres on the agenda: EDB’s PGConf.dev Preview PGConf.dev is heading to Vancouver, Canada, from May 19–22, bringing together the users, developers, and community organizers driving the future of PostgreSQL. EDB is proud to be a Gold-level sponsor this year, with our own Robert Haas serving as an organizer and Jacob Champion contributing to ...

Floor Drees: The Future of Postgres on the agenda: EDB’s PGConf.dev Preview
tech_blogs_planetscale

Vibhor Kumar: Beyond Features: What a PostgreSQL Strategy Discussion Taught Me About Calm, Modern Platforms
tech_blogs_planetscale

Bruce Momjian: The MySQL Shadow
tech_blogs_planetscale

Richard Yen: Debugging RDS Proxy Pinning: How a Hidden JIT Toggle Created Thousands of Pinned Connections
tech_blogs_planetscale

Vibhor Kumar: Transparent Column Encryption in PostgreSQL: Security Without Changing Your SQL
tech_blogs_planetscale

Show HN: PipeStep – Step-through debugger for GitHub Actions workflows Interactive CI pipeline debugger. Step through GitHub Actions workflows locally with Docker. - Photobombastic/pipestep

Show HN: PipeStep – Step-through debugger for GitHub Actions workflows
Discussion | hackernews | Author: photobombastic

Announcing Cloudflare Account Abuse Protection: prevent fraudulent attacks from bots and humans Blocking bots isn’t enough anymore. Cloudflare’s new fraud prevention capabilities — now available in Early Access — help stop account abuse before it starts.

Announcing Cloudflare Account Abuse Protection: prevent fraudulent attacks from bots and humans
tech_blogs_cloudflare | Author: Jin-Hee Lee

The Emotional Labor Behind AI Intimacy (2025) [pdf]
Discussion | hackernews | Author: beepbooptheory

Batching Redis lookups with DataLoader and MGET How to use DataLoader to batch individual Redis GET calls into a single MGET roundtrip.

Batching Redis lookups with DataLoader and MGET
Discussion | lobsters | Author: gajus

Launch HN: IonRouter (YC W26) – High throughput, low cost inference
Discussion | hackernews | Author: vshah1016

Show HN: Aurion OS – A 32-bit GUI operating system written from scratch in C A custom 32-bit x86 operating system built from scratch in C and Assembly. Features a graphical window manager, TCP/IP stack, and custom filesystem. Developed solo in 14 days. by a 13-year-old - Lu...

Show HN: Aurion OS – A 32-bit GUI operating system written from scratch in C
Discussion | hackernews | Author: Luka12-dev

Linux Page Faults, MMAP, and userfaultfd for fast sandbox boot times How Linux demand-pages memory, what mmap does to physical pages, why replacing a mapping breaks direct memory access and shared memory, and how userfaultfd lets you lazily populate memory without destroying the mapping.

Linux Page Faults, MMAP, and userfaultfd for fast sandbox boot times
Discussion | hackernews | Author: shayonj

Contextual commits – An open standard for capturing the why in Git history I’ve been using coding agents daily for the past year or so, and a constant problem I’ve been trying to address is making the agent as fluent as possible with my project so it can produce results like an experienced coworker would.

Contextual commits – An open standard for capturing the why in Git history
Discussion | hackernews | Author: vidimitrov

Facebook Marketplace now lets Meta AI respond to buyers’ messages When buyers inquire about an item’s availability, sellers can use Meta AI to automatically draft replies using information from their listing, such as the description, availability, pickup location, and price.

Facebook Marketplace now lets Meta AI respond to buyers’ messages
techcrunch | Author: Aisha Malik

'I am blown away by it,' Ex-Windows Chief calls MacBook Neo 'paradigm-shifting' Steven Sinofsky believes the MacBook Neo validates his vision for the Surface RT

'I am blown away by it,' Ex-Windows Chief calls MacBook Neo 'paradigm-shifting'
Discussion | hackernews | Author: GeekyBear

DDR4 Sdram – Initialization, Training and Calibration A detailed tutorial on DDR4 SDRAM Initialization, Training and Calibration. Exploring topics such as Read/Write Training, ZQ Calibration, Vref Training, Read Centering, Write Centering, Write Leveling and Periodic Calibration.

DDR4 Sdram – Initialization, Training and Calibration
Discussion | hackernews | Author: todsacerdoti

Engineering Reliability for Compliance-Bound AI Systems
tech_blogs_acm | Author: Alex Vakulov

Show HN: Web-Based ANSI Art Viewer
Discussion | hackernews | Author: lubujackson

WolfIP: Lightweight TCP/IP stack with no dynamic memory allocations Lightweight TCP/IP stack with no dynamic memory allocations - wolfSSL/wolfip

WolfIP: Lightweight TCP/IP stack with no dynamic memory allocations
Discussion | hackernews | Author: 789c789c789c