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The fundamental structures of a software system.

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Designing Explicit State Machines for Money Movement
parksontano profile

Designing Explicit State Machines for Money Movement

#architecture #backend #fintech #systemdesign
Comments
3 min read
Our ledger is one append-only text file, and a torn last line costs us one row
daniel_pertu profile

Our ledger is one append-only text file, and a torn last line costs us one row

#electron #node #architecture #typescript
Comments
6 min read
1,250,964 audit rows recorded that we had decided nothing, and 51,884 recorded a decision
daniel_pertu profile

1,250,964 audit rows recorded that we had decided nothing, and 51,884 recorded a decision

#postgres #database #devops #architecture
Comments
5 min read
A search box is a second door into the same scanner, and Postgres made us write one expression twice
daniel_pertu profile

A search box is a second door into the same scanner, and Postgres made us write one expression twice

#architecture #postgres #typescript #webdev
Comments
5 min read
Idempotency Beyond the HTTP Header
parksontano profile

Idempotency Beyond the HTTP Header

#architecture #backend #database #softwareengineering
Comments 2
3 min read
Data Modelling, Relationships & Joins in PowerBI
shikothetechgirl profile

Data Modelling, Relationships & Joins in PowerBI

#analytics #architecture #data #database
Comments
10 min read
Modeling Heat Pump Auxiliary Electric Deficit & NEC Article 424 Sizing in Pure TypeScript
miad_ea7faef80e5125861119 profile
miad

Modeling Heat Pump Auxiliary Electric Deficit & NEC Article 424 Sizing in Pure TypeScript

#typescript #webdev #architecture #softwareengineering
1
Comments
6 min read
Your first engineering hire inherits an AI-built codebase: what has to be ready on day one? (2026)
dancristian_podina_0b537 profile

Your first engineering hire inherits an AI-built codebase: what has to be ready on day one? (2026)

#firsthires #onboarding #aimvp #architecture
Comments 1
5 min read
Moving beyond LLM hallucination in quantitative finance: Deterministic trading engines via MCP
renato_marinho profile

Moving beyond LLM hallucination in quantitative finance: Deterministic trading engines via MCP

#ai #mcp #python #architecture
Comments
3 min read
The Browser Is Becoming an Agent Runtime. Here’s the Architecture I Trust
naveen_alavilli profile

The Browser Is Becoming an Agent Runtime. Here’s the Architecture I Trust

#ai #architecture #agents #security
3
Comments 2
4 min read
The stored-credential flag only some issuers enforce
payneteasy profile

The stored-credential flag only some issuers enforce

#payments #api #backend #architecture
Comments 1
1 min read
I Integrated 20+ AI Models. The Hard Part Wasn't the AI.
howard_shaw_3c36a3a6cb900 profile

I Integrated 20+ AI Models. The Hard Part Wasn't the AI.

#ai #architecture #programming
1
Comments
10 min read
The Agentic AI Foundation's Standards Stack: MCP, A2A, and Goose
mech_app_ai profile

The Agentic AI Foundation's Standards Stack: MCP, A2A, and Goose

#agents #ai #architecture #mcp
1
Comments 1
6 min read
If You Can't Draw the Boundary, You Don't Have an Architecture
nurrehman profile

If You Can't Draw the Boundary, You Don't Have an Architecture

#architecture #webdev #programming #javascript
Comments
2 min read
"But ethical?" — The agent asked, pulled 147,451 private rows, and reverted its tracks
slabb profile

"But ethical?" — The agent asked, pulled 147,451 private rows, and reverted its tracks

#security #ai #programming #architecture
7
Comments 2
8 min read
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