HackerNews

Pro-Human AI Declaration

Article URL: https://prohumandeclaration.com/en/sign/demand-ai-accountability Comments URL: https://news.ycombinator.com/item?id=49828647 Points: 2 # Comments: 1
HackerNews

Show HN: I built AgeDB, a database for AI agents to store context and data

Hi HN, I’m building AgeDB, a database for AI agents to store context and data, share it across agents and model providers, and query it using natural language. The idea is that information collected by one agent can be reused by another, even when they use different providers. You can also ask for the data in plain language(ish). I’d love to hear what you think, including reasons you wouldn’t use it. Comments URL: https://news.ycombinator.com/item?id=49828685 Points: 1 # Comments: 0
HackerNews

Polytender – AI for Public Tenders

Article URL: https://polytender.com/en Comments URL: https://news.ycombinator.com/item?id=49828718 Points: 1 # Comments: 0
HackerNews

The Invisible Way Companies Are Using AI to Set Salaries

Article URL: https://www.wsj.com/lifestyle/careers/the-invisible-way-companies-are-using-ai-to-set-salaries-ad3f74a8 Comments URL: https://news.ycombinator.com/item?id=49828746 Points: 3 # Comments: 0
HackerNews

AI is dominating the conversation at Climate Week

Article URL: https://www.technologyreview.com/2026/09/24/1145048/ai-climate-week/ Comments URL: https://news.ycombinator.com/item?id=49828921 Points: 2 # Comments: 0
TimescaleDB Course – PostgreSQL for Time-Series Data
🌍 FreeCodeCamp

TimescaleDB Course – PostgreSQL for Time-Series Data

Managing massive, rapidly growing datasets efficiently is a critical skill for modern developers. Whether you are tracking API request logs, monitoring IoT fleet telemetry, or building dashboards for
🌍 Dev.to

How to Restore and Clone an OCI DB System from an Automatic Backup

If you're running Oracle databases on OCI's Base Database Service, one of the most useful recovery skills to have is knowing how to spin up a completely new DB system from an existing automatic backup — whether you're recreating a test environment, recovering from an accidental termination, or just validating that your backups actually work. In this walkthrough, I'll take you through the full process: terminating an existing DB system, and rebuilding it from scratch using nothing but an autom...
Sequential Retries Pass, Concurrent Duplicates Fail: Black-Box Testing for Idempotency-Key Races
🌍 Dev.to

Sequential Retries Pass, Concurrent Duplicates Fail: Black-Box Testing for Idempotency-Key Races

Sequential retries can pass while concurrent requests sharing one Idempotency-Key still produce more than one logical result. A retry loop sends a request, waits for the response, then sends the next one, so the second request finds the stored result. A burst does not wait, and both requests do the work. Sequential retries: PASS Concurrent duplicates: FAIL Same Idempotency-Key ??multiple logical results The usual implementation looks like this: check key ??do work ...
🌍 Dev.to

The Developer Skills AI Can't Replace in 2026 (And the Ones It Already Has)

The question "will AI replace developers?" is the wrong question. The right one: which parts of development are already automated, which are becoming automated, and which require human judgment for the foreseeable future? The honest answer is more nuanced than either the doom camp or the optimism camp admits. What AI Has Already Replaced Boilerplate and scaffolding. CRUD endpoints, form validation, database migrations, component scaffolding — all faster and often better when...
7 Best LLM Routing Tools for Latency and Cost (2026)
🌍 Dev.to

7 Best LLM Routing Tools for Latency and Cost (2026)

TL;DR Production AI workloads require specialized LLM routing tools to balance model inference pricing, network overhead, and response quality without manual intervention. Bifrost ranks as the leading option, delivering dynamic CEL rules, semantic complexity routing, and 11 microseconds of gateway overhead at 5,000 requests per second. Algorithmic routers like RouteLLM achieve significant token savings by categorizing prompt complexity, while edge proxies like Cloudflare minimize ge...
Top 9 AI Security Tools for Prompt Injection and Data Leakage in 2026
🌍 Dev.to

Top 9 AI Security Tools for Prompt Injection and Data Leakage in 2026

TL;DR Prompt injection (OWASP LLM01) and sensitive data leakage (OWASP LLM02) represent the two most prevalent vulnerability classes threatening production language model architectures. Effective defense requires a defense-in-depth model that combines runtime request-response inspection, deterministic data loss prevention, gateway-level access controls, and pre-deployment red teaming. Bifrost ranks as the leading option for enterprise deployments by unifying low-latency AI gateway t...
คอร์สฟรี Learn Harness Engineering 14 บท สอน AI Agent ทำงานเสถียรจริง
🌍 Dev.to

คอร์สฟรี Learn Harness Engineering 14 บท สอน AI Agent ทำงานเสถียรจริง

คอร์สฟรี Learn Harness Engineering 14 บท สอน AI Agent ทำงานเสถียรจริง โดย Nokka (นก-กา) | 24 กันยายน 2026 บทความนี้เขียนโดย AI (โมเดล glm-5.3 ของผู้ให้บริการ ollama-cloud) ผ่าน Hermes Agent จาก Nous Research ตรวจสอบและเรียบเรียงโดย Nokka ผมเจอปัญหานี้มาเอง โมเดลเขียนโค้ดเก่งขึ้นทุกรุ่น แต่ปัญหาของคนทำงานจริงยังเหมือนเดิม ปล่อยให้ agent ทำงานข้ามคืนแล้วมาเจองานพัง หรือทำโปรเจกต์ค้างเปิดไว้กลับมาต่อไม่ได้เพราะมันจำอะไรไม่ได้เลย คอร์สฟรีชุดนี้ตั้งต้นจากคำถามนี้ตรง ๆ แล้วตอบด้วยวิธีที่...
🌍 Dev.to

My sudo Logs Hit 10 GB. Session Count Told Me Nothing.

A disk-usage alert sent me looking at /var/log/sudo-io on a Chatwoot production box. It held 5.9 GB and was adding roughly 654 MB every week. Nothing on that server had changed. No new services, no new admins, no new cron jobs. My first instinct was the wrong one: I assumed the server was simply busier than the others. It isn't. It runs the fewest sudo sessions of any box in the fleet that logs them. Here is what the numbers look like, measured live across the whole fleet this morning....
🌍 Dev.to

Reject, Undecided, or Review: A Lane Verdict for Agent Patches

An agent patch should stay off a shared eval host until three local lanes agree. The property oracle still holds, the fixture digest matches the locked set, and any flaky assertion sits behind an unexpired freeze that does not switch the other lanes off. Reversing that order spends host time on diffs a laptop can already reject. The steps below are a proposal. Commands and snippets are unexecuted examples, meant to be copied into a branch and adapted. Nothing in this note is a measured pass r...
🌍 Dev.to

Page-Based-Solution (Free-List Allocator)

This is Part 2 of how memory is allocated by the OS. In the first part, I talked about the need for virtual pages and why I called it the "Page-Based Solution." Here, we will talk about how that approach creates its own set of new problems, and how the solutions keep popping up like the heads of a Hydra. Aligning Memory Let’s talk about memory alignment. On a modern 64-bit architecture, the CPU reads data from RAM in 8-byte chunks (called "words"). If our memory isn't aligned, sa...
Generate 3D Meshes (GLB, OBJ, STL) Directly From the Terminal and AI Agents
🌍 Dev.to

Generate 3D Meshes (GLB, OBJ, STL) Directly From the Terminal and AI Agents

Integrating generative 3D meshes into web applications (Three.js, Babylon.js) or game engines usually involves manual asset downloads from web dashboards. hi3d-cli ( hi3d ) is a lightweight, zero-dependency CLI tool and agent skill for generating textured 3D models via the Hi3D API. Supported Output Formats Web & AR — .glb , .usdz Game Development — .obj , .fbx 3D Printing — .stl , .3mf Render Maps — .exr , .png , .bmp ...
🌍 Dev.to

This week on one Mac mini: Polars 2.0 beats the cache trick 25 , uv 0.12.11 re-run, and what GPT-6 got right about our videos

A new weekly note. The rule is simple: an item makes the list only if we measured something on this machine, or if it changes what you should check before adopting a tool. Plain news does not qualify. Everything below was run this week on a Mac mini M4 Pro with Python 3.14.6, five runs each, medians. 1. Polars 2.0 release candidate versus the cache trick (measured) Last week's video found that a script parsing one million date strings spent most of its time in strptime , and tha...