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Why I stopped putting LLMs in my agent memory retrieval path
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DEV Community · Technology

Why I stopped putting LLMs in my agent memory retrieval path

Every agent pipeline I've touched in the last eighteen months reinvents memory, and most of them do it badly. Planner decisions never reach the executor. Giant prompts get passed between agents as "context." Tokens burn on stale data. An LLM call sits in the retrieval path, so the same query return...

aarjay singh
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Building a Low-Cost Download Distribution Station with Cheap Cloud Servers
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DEV Community · Technology

Building a Low-Cost Download Distribution Station with Cheap Cloud Servers

Building a Low-Cost Download Distribution Station with Cheap Cloud Servers Cloud storage egress traffic is ridiculously expensive, cross-border access is frustratingly slow, and CDN prices are enough to make you think twice... If you're in the distribution business, you know these pains...

Hagicode
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Claude API Tool Use: Building Reliable Agentic Workflows in Production
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DEV Community · Technology

Claude API Tool Use: Building Reliable Agentic Workflows in Production

Claude's tool use (function calling) API is what separates toy chatbots from actual agents. I've built production agents with it — here's what reliable tool use looks like when the stakes are real. How tool use works You define tools as JSON schemas. Claude decides when to call them and...

Atlas Whoff
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Writing Test Cases for a To-Do List Application
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DEV Community · Technology

Writing Test Cases for a To-Do List Application

Introduction When I started learning software testing, I chose a To-Do List application for practice because it is simple and easy to understand. It also has basic features that are commonly used in many applications. Application Features A To-Do List application allows users...

Vinayagam
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Hello Dev.to!👋 I'm starting my journey as a developer🌱
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DEV Community · Technology

Hello Dev.to!👋 I'm starting my journey as a developer🌱

👋 Hello Dev.to! Hi, I'm Umitomo 🐠 from Japan 🇯🇵 I work as an in-house systems engineer, mainly focusing on IT infrastructure and security. 💼 What I do In my daily work, I handle IT infrastructure and security operations. Outside of work, I enjoy building things as a hobby...

Umitomo
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Zero JavaScript: CRUD Completo com Blazor WASM e Radzen
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DEV Community · Technology

Zero JavaScript: CRUD Completo com Blazor WASM e Radzen

Introdução No artigo anterior desta série, analisei se Blazor WebAssembly está pronto para produção corporativa comparando-o com Angular. A conclusão foi nuançada — Blazor WASM é viável para cenários corporativos internos, mas tem trade-offs que precisam ser avaliados caso a caso. Hoje vo...

Lincoln Zocateli
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GPT-5.4-Cyber Is Really a Fight Over Access Control
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DEV Community · Technology

GPT-5.4-Cyber Is Really a Fight Over Access Control

OpenAI just made its answer to Anthropic's Mythos pretty clear. This is not just a model story. It is an access-control story. OpenAI wants broader, tiered access through Trusted Access for Cyber. Anthropic wants a tighter gate through Project Glasswing. One side is arguing that verified defenders...

Solomon Neas
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Keel: The Leash for Agentic SDLC Management
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DEV Community · Technology

Keel: The Leash for Agentic SDLC Management

Most conversations about agentic engineering focus on two things: the model and the harness. The model reasons, writes code, and makes decisions. The harness orchestrates tool calls, manages context, and coordinates multi-step workflows. Together, they're powerful. Together, they're still missing...

Alex Kwiatkowski
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Paginação em APIs REST com C# e EF Core: Guia Prático
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DEV Community · Technology

Paginação em APIs REST com C# e EF Core: Guia Prático

Introdução Paginar resultados parece simples: adicione .Skip(offset).Take(pageSize) e pronto. Mas quando a tabela tem 10 milhões de registros, o usuário está na página 5.000, o banco é Oracle 11g, ou o cliente exige scroll infinito sem duplicatas — essa simplicidade desaparece rapidamente...

Lincoln Zocateli
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Is Railway a Good Fit for Teams Without DevOps in 2026?
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DEV Community · Technology

Is Railway a Good Fit for Teams Without DevOps in 2026?

You can launch fast on Railway. That is the easy part. The harder question is whether Railway is a good home for a production app when your team does not have DevOps support, no dedicated SRE, and no one whose full-time job is platform reliability. Based on Railway’s own product constraints, suppo...

Adam N
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Air New Zealand's economy Skynest bunk beds set for launch
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The Guardian · World

Air New Zealand's economy Skynest bunk beds set for launch

Passengers can book a four-hour session in the bunk beds from May for Auckland-New York flights but airline cautions against smuggling in childrenEconomy passengers on Air New Zealand’s ultra-long-haul flight between Auckland and New York can book a spot in the airline’s bunk-bed style sleeping pods...

Eva Corlett in Wellington
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Build a Simple Kilograms to Grams Converter with HTML, CSS, and JavaScript
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DEV Community · Technology

Build a Simple Kilograms to Grams Converter with HTML, CSS, and JavaScript

If you want to practice JavaScript with a tiny but useful project, a weight converter is a good place to start. In this example, we will build a simple kilograms to grams converter using basic HTML, CSS, and JavaScript. The logic is straightforward: 1 kilogram = 1000 grams So the formula is: gram...

md nurul islam
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What's Changing in Cloud Storage in 2026: Trends Every User Should Watch
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DEV Community · Technology

What's Changing in Cloud Storage in 2026: Trends Every User Should Watch

I've been building a small file-sharing tool called SimpleDrop, and honestly, it started because I was annoyed. Annoyed at spinning up an S3 bucket just to send a colleague a debug log. Annoyed at WeTransfer's ads. Annoyed at Dropbox asking me to log in again. That frustration pushed me to look dee...

SimpleDrop-Free&Secure File Sharing
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54 Waves: What Happens When AI Agents Never Stop Working
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DEV Community · Technology

54 Waves: What Happens When AI Agents Never Stop Working

We dispatched wave 1 at 6 AM. By midnight, we were on wave 54. Here's what we learned. What's a Wave? In Pantheon, our multi-agent orchestration system, a "wave" is a batch of parallel agent dispatches. Atlas (the orchestrator) identifies the current objective, breaks it into independent...

Atlas Whoff
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Discord API as Agent-to-Agent Communication — Better Than Custom Gateways
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DEV Community · Technology

Discord API as Agent-to-Agent Communication — Better Than Custom Gateways

We built a custom WebSocket gateway for agent-to-agent communication. It went down. Discord didn't. Here's what happened and why we're not rebuilding the gateway. The Setup We run a multi-agent system called Pantheon — a mesh of AI agents operating continuously across tasks. Atlas (the...

Atlas Whoff
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