From Dev.to Community
Tech Articles
Curated developer articles, tutorials, and guides — auto-updated hourly
marcosomma3d ago • 11 min read
Your AI Remembers Everything and Trusts All of It
I think we are still talking about AI memory in the wrong way. Most implementations are variations o...
#ai#architecture#llm#systemdesign
30 21
Mayckon Giovani5d ago • 15 min read
Value Lineage in Fungible Ledgers: Causality, Exposure, and the Limits of Traceability
Abstract Financial systems often need to answer questions that fungible assets were never...
#distributedsystems#fintech#systemdesign#accounting
0 1
Rhuturaj Takle5d ago • 21 min read
System Design: Payment Processing System
System Design: Payment Processing System A capstone system design walkthrough — designing...
#systemdesign#dotnet#programming#learning
0 0
Allen Jones6d ago • 7 min read
What Actually Makes a Software Engineer Great (It's Not the Framework You Know)
Learn React. Learn a backend language. Build projects. Apply to jobs. That's the advice every...
#softwareengineer#dev#backend#systemdesign
2 0
Rhuturaj Takle3d ago • 20 min read
System Design: Stock Surveillance System
System Design: Stock Surveillance System A capstone system design walkthrough — designing...
#systemdesign#dotnet#programming#learning
0 0
Srijan Verma6d ago • 2 min read
Taming Context Bloat: How to Scale AI Agent Memory Without Breaking the Token Bank
Stop dumping raw message arrays into LLMs and start using structured state with sliding windows. ...
#ai#backend#softwareengineering#systemdesign
1 1
Atiur Siddique1d ago • 13 min read
Well-Architected Framework Relied On Knowing The Call Graph. But Agents Are Not As Predictable.
For over a decade, we religiously used the well architected framework (WAF) in design reviews....
#ai#architecture#systemdesign
0 0
Anish Shrestha2d ago • 11 min read
My coding agents keep a record of what they decided and why, not just what they built
Claude Code and Cursor run on different machines for different kinds of work, and both lose their se...
#aiagents#claudecode#developertools#systemdesign
0 1
Adithya Chauhan5d ago • 8 min read
What Actually Breaks at 1 Million Requests per Second?
One million HTTP requests every second sounds like a server-sizing problem: add more CPU, launch mor...
#backend#systemdesign#performance#scalability
0 0
Jagdish Parihar4d ago • 12 min read
MVCC Explained: Build Postgres-Style Snapshots in 100 Lines of TypeScript
Open two psql sessions. Session A: BEGIN; DELETE FROM users; -- deletes all 1 million rows --.....
#postgres#database#systemdesign#typescript
0 0
Sanu Khan6d ago • 8 min read
How to Choose Between SQL, NoSQL, and Everything in Between
System Design from Developer to Architect — Part 2 In Part 1, we took a backend from: User →...
#systemdesign#database#backend#architecture
0 0
Nitin MalviyaAug 24, 2026 • 9 min read
How Kafka Saved a Failing System -The Story of Arjun & Meera
Modern systems run on data in the form of fast, real-time, continuous streams. But what happens whe...
#kafka#systemdesign#distributedsystems#backend
0 0
Anish Shrestha2d ago • 11 min read
hearth is what I built to schedule every job on my homelab's GPU
Every scheduled job in my homelab runs through a platform I built called hearth: a priority queue, r...
#homelab#selfhosting#systemdesign#scheduling
0 0
Rhuturaj Takle2d ago • 21 min read
System Design: PDF Processing Pipeline
System Design: PDF Processing Pipeline A capstone system design walkthrough — designing a...
#systemdesign#dotnet#programming#learning
0 0
Rhuturaj Takle4d ago • 21 min read
System Design: High-Volume Transaction Processing
System Design: High-Volume Transaction Processing A capstone system design walkthrough —...
#systemdesign#dotnet#programming#learning
0 0
SAI RAM5d ago • 12 min read
trelix v3.1.2 to v3.2.1: The Tests That Passed Without Testing Anything
In FlagEmbedding 1.4.0, from FlagEmbedding import FlagModel is an alias for from .base import...
#systemdesign#python#testing#aiengineering
0 0
Allen Jones6d ago • 6 min read
The N+1 Query Problem: Why Your API Might Be Making 101 Database Queries Instead of 2
If your API feels fast in development but becomes painfully slow in production as your data grows,.....
#backend#systemdesign#database
1 0
Branden Floris4d ago • 18 min read
I reviewed 20 system design courses; here are the top 7
I reviewed 20 system design courses for interview prep. Compare the 7 best options for beginners, se...
#systemdesign#interview#course
1 0
code platoAug 24, 2026 • 7 min read
How to Quickly Understand and Improve AI Agent Design
Coding with agents really has surfaced a bunch of problems and challenges we never ran into when...
#ai#systemdesign#programming
0 0
Srijan Verma1d ago • 3 min read
Stop Letting Flaky APIs Crash Your AI Agents
How to combine exponential backoff, circuit breakers, and graceful fallbacks for production-grade ag...
#ai#backend#softwareengineering#systemdesign
1 0
Lukas Walter 4d ago • 10 min read
Retries Are Not a Recovery Strategy
A retry answers a narrow question: might the same operation succeed if I attempt it again? Recovery...
#dotnet#ai#architecture#systemdesign
2 3
MATT ROSE5d ago • 3 min read
Designing a Zero-Trust Authorization Layer for Collection Actions
Most recovery technology is built for execution throughput: dialing numbers, streaming SMS, renderin...
#architecture#backend#security#systemdesign
1 0
Michael Masterson2d ago • 5 min read
Good Architecture Starts with Trust
The final article in the Good Architecture series explores the foundation behind every resilient sys...
#architecture#softwareengineering#systemdesign
1 0
Srijan Verma3d ago • 2 min read
Stop Choosing Between BM25 and Vector Search: Implement Hybrid Search with RRF
Combine dense embeddings and sparse keyword search using Reciprocal Rank Fusion to eliminate retriev...
#ai#backend#softwareengineering#systemdesign
1 0