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Recent posts tagged architecture

Level UI • 20 hours • in Articles • 9 min read
An MCP server is not a new API. It is a thin layer over the one you already have
Somewhere in the last year, "do we need an MCP server?" joined the list of questions that arrive in a brief before anyone has said what the thing is for. It is usually framed as MCP vs API, as though the Model Context Protocol were a newer kind of AP...
post-cover-33074
  • ai
  • api
  • webdev
  • security
7 Reactions 7 Comments
jeff377 • 5 hours • in Articles • 12 min read
Day 2: An Overview of Definition-Driven Architecture
The previous post, Why ERP Needs a Definition-Driven Frameworkhttps://coderlegion.com/33030/day-1-why-erp-needs-a-definition-driven-framework, ended by promising this one would be about which decisions a framework should make on its users' behalf. T...
post-cover-33157
  • dotnet
  • architecture
  • erp
  • software-engineering
0 Reactions 0 Comments
Kato Masatoverified • 19 hours • in Articles • 3 min read
Aribito: A Library That Points Before It Speaks
In my first Aribito articlehttps://coderlegion.com/29588/aribito-three-perspectives-before-the-next-step, I described a small local CLI experiment: three attributed perspectives on one request, followed by a human choice or a decision to hold. The ch...
post-cover-33081
  • ai
  • agents
  • architecture
  • localfirst
2 Reactions 2 Comments
saurav_tb_pandey • 20 hours • in Articles • 2 min read
How Organizational Structure Dictates Software Design: Understanding Conway's Law
What is Conway's Law? Conway's Law is an influential observation made by computer programmer Melvin Conway in 1967. It states that organizations which design software systems are bound to produce designs that copy the communication structures of th...
  • conwayslaw
  • systemdesign
  • softwareengineering
  • architecture
0 Reactions 0 Comments
Gigbee • 21 hours • in Articles • 6 min read
Tricked Claude to Design the system, Not to Code (part 1)
I wanted to explore automation for a few days, and I came across Minicor, a company working on the problem of automating legacy software. The problem is simple, and I'm still figuring out whether it is worth solving at this level. But I learned a lo...
  • ai
  • architecture
  • automation
  • claude
2 Reactions 0 Comments
jeff377 • 1 day • in Articles • 4 min read
ERP Architect's Notes: Designing a Definition-Driven Framework · Series Index
> The complexity of an ERP is not in how hard any single feature is. It is in how many times the same fact gets restated, multiplied by how many tables, multiplied again by how many customizations. A thirty-post series written for iThome Ironman 202...
post-cover-33029
  • dotnet
  • architecture
  • erp
  • software-engineering
2 Reactions 0 Comments
jeff377 • 1 day • in Articles • 15 min read
Day 1: Why ERP Needs a Definition-Driven Framework
This is the first post in a thirty-part series, ERP Architect's Notes: Designing a Definition-Driven Framework. What follows is not about building one form with some framework. It is about designing a framework that can drive hundreds of forms: whic...
post-cover-33030
  • dotnet
  • architecture
  • erp
  • software-engineering
2 Reactions 0 Comments
Chris Rodriguez • 1 day • in Articles • 3 min read
Mini-tutorial: INSERT WITH CHECK + UPDATE USING to enforce owner-on-create
Prerequisites PostgreSQL with row-level security enabled and permission to CREATE POLICY on the target table. A session identity available as currentuser or equivalent that you can compare against the row’s owner column. Implementation decision Us...
post-cover-32943
  • architecture
0 Reactions 0 Comments
Tom Smithverified • 16 hours • in Articles • 9 min read
Developer Weekly Briefing — October 30, 2026
Security dominated this week, but not in the usual way. Two active campaigns turned GitHub configuration files into attack surfaces. Researchers demonstrated that the built-in browsers inside AI coding tools can read your SSH keys. And at Oracle AI ...
post-cover-33104
  • agenticai
  • devsecops
  • github
  • localai
6 Reactions 3 Comments
topzyray • 4 days • in Articles • 1 min read
Building Production Backends with NestJS
My focus for this month of October will be on NestJS framework and how it has imparted my development experience as a fullstack software engineer. NestJS provides a structured framework for building Node.js applications, but the framework alone does ...
post-cover-32588
  • typescript
  • node
  • nestjs
  • architecture
0 Reactions 0 Comments
rishabdugar • 5 days • in Articles • 6 min read
The architecture of a website that can't see your files (74 tools, no backend)
!Fizzdoc Home Edit & Createhttps://dev-to-uploads.s3.us-east-2.amazonaws.com/uploads/articles/319bto3g9dfv5s24arrw.png Most "free online PDF tool" sites have the same architecture: your file goes up to their server, gets processed, and comes back. ...
post-cover-32457
  • architecture
  • systemdesign
  • javascript
  • open-source
2 Reactions 1 Comments
Ivan Rossouw • 5 days • in Articles • 4 min read
Idempotency Should Resume Partial Work, Not Hide It
Idempotency is usually introduced with a simple promise: run the operation again and it will not create a duplicate. That promise is useful, but it can become dangerous when we apply it to an entire workflow instead of the specific durable step it p...
  • dotnet
  • csharp
  • architecture
  • reliability
0 Reactions 1 Comments
Almas Hossain • 5 days • in Articles • 10 min read
How We Architected a Zero-Drift, Reactive Timezone Engine for Enterprise Applications
Why naive UTC strings break financial ledgers—and how to build a self-healing timezone architecture using IndexedDB, HTTP Context Tokens, and the Onion Interceptor Pattern. 1. The $48,000 Six-Hour Blind Spot A Real-World Story Imagine it is Monday m...
post-cover-32385
  • architecture
  • systemdesign
  • frontend
  • angular
8 Reactions 2 Comments
Davidsnm • 6 days • in Articles • 5 min read
The Architecture of Ignorance: Engineering Synthetic Consciousness from Chemical Determinism to Pyth
> We like to believe we are something special. It comforts us to think that our choices spring from an ineffable spark called "consciousness," or from a sacred liberty we name "free will." But look closely, and there is no ghost in the machine. > >...
post-cover-32263
  • ai
  • python
  • architecture
  • system-design
3 Reactions 1 Comments
Chris Rodriguez • Oct 22 • in Articles • 2 min read
Which PostgreSQL locking to use: a short implementation decision
Prerequisites PostgreSQL knowledge: transaction isolation levels and explicit locking. Team decisions: whether your codebase can implement client-side retry loops and keep lock order stable. Implementation decision you’ll make Classify the confli...
post-cover-32144
  • architecture
0 Reactions 0 Comments
Agdex.ai • Oct 21 • in Articles • 1 min read
The 2026 AI Video Generation Benchmark: Inside Seedance, Sora, Kling, Hailuo, and Wan2.1
The 2026 AI Video Generation Benchmark: Inside Seedance, Sora, Kling, Hailuo, and Wan2.1 Following the speculative buzz of 2024, generative video in late 2026 has transitioned into an era of industrial automation, native audio-video synchronization...
  • ai
  • video
  • machinelearning
  • architecture
2 Reactions 1 Comments
JayaPrakashEdala • Oct 21 • in Articles • 4 min read
How AWS Is Designed: Regions, Availability Zones, and Where a Workload Runs
Most AWS learning starts with picking a service. The first decision is actually where the workload runs. Region and Availability Zone choices shape availability, speed, compliance, and cost for everything built on top of them. WHAT AWS is organized...
post-cover-31946
  • cloud
  • aws
  • architecture
  • infrastructure
2 Reactions 2 Comments
Ivan Rossouw • Oct 21 • in Articles • 4 min read
Put the Concurrency Gate Before the Side Effect
Many concurrency bugs begin with code that looks entirely reasonable: 1. Read the current row. 2. Check that the operation is still allowed. 3. Create something durable elsewhere. 4. Save the original row as complete. Run once, the workflow is corr...
  • dotnet
  • csharp
  • efcore
  • architecture
3 Reactions 0 Comments
Aqib Javaid • Oct 20 • in Articles • 6 min read
Multi-Tenant SaaS: Shared Database or One Per Tenant?
If you are building a SaaS product for more than one customer, you will have to answer one early question: how do you separate each customer's data? The choice between a shared database and a database per tenant shapes security, cost, performance and...
  • saas
  • architecture
  • database
  • multitenant
0 Reactions 0 Comments
404saint • Oct 19 • in Articles • 10 min read
Inside OpenPLC Runtime v4: Establishing a Security Research Baseline
> An architectural investigation into the processes, communication interfaces, and Linux environment surrounding a software PLC runtime. It has been a little over a month since I wrapped up my industrial protocol research series. At the time, I said...
post-cover-31735
  • architecture
  • opensource
  • plc-security-research
  • cybersecurity
4 Reactions 2 Comments
Ivan Rossouw • Oct 18 • in Articles • 4 min read
Hand Off Intent, Not Authority
Moving a user from one application host to another often looks harmless. A button opens a browser, the user continues, and the original client waits for them to return. Architecturally, that is not merely navigation. It is a trust-boundary decision....
  • dotnet
  • blazor
  • security
  • architecture
2 Reactions 0 Comments
RITESH RAJ AS • Oct 17 • in Launches • 2 min read
Pyintel Mem
...
  • rust
  • ai
  • architecture
6 Reactions 2 Comments
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