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Payment System Design: Idempotency, Webhooks, Ledger & Failures

Payment System Design: Idempotency, Webhooks, Ledger & Failures

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14 min read
Stop Restarting Failed Loops: Resumable ReAct Agents with Spring AI State Checkpointing

Stop Restarting Failed Loops: Resumable ReAct Agents with Spring AI State Checkpointing

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2 min read
Hexagonal Architecture: An Introduction Led by DDD

Hexagonal Architecture: An Introduction Led by DDD

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5 min read
2 Vending Machine

2 Vending Machine

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3 min read
1 Parking Lot System

1 Parking Lot System

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2 min read
Sobrevivendo ao Inevitável: Engenharia do Caos na Prática com o ChaosEngineeringMasterDeck

Sobrevivendo ao Inevitável: Engenharia do Caos na Prática com o ChaosEngineeringMasterDeck

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7 min read
Melampaui Hype: Membangun Sistem AI yang Bisa Diandalkan di Tahun 2026

Melampaui Hype: Membangun Sistem AI yang Bisa Diandalkan di Tahun 2026

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3 min read
Indexing and Replication Through a Restaurant Example

Indexing and Replication Through a Restaurant Example

Comments 1
5 min read
Recursive Governance: When Agents Write the Rules They Execute

Recursive Governance: When Agents Write the Rules They Execute

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5 min read
Your Database Is an Architectural Decision. Not Just Storage.

Your Database Is an Architectural Decision. Not Just Storage.

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12 min read
Building Scalable Agentic AI Platforms: A Technical Deep Dive - Part 2

Building Scalable Agentic AI Platforms: A Technical Deep Dive - Part 2

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1 min read
Reconciling Payments When Webhooks Never Arrive

Reconciling Payments When Webhooks Never Arrive

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3 min read
Building a Provider-Agnostic Payout Architecture

Building a Provider-Agnostic Payout Architecture

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3 min read
Designing an AI Gateway from Scratch: Routing, Failover, and Cost Control

Designing an AI Gateway from Scratch: Routing, Failover, and Cost Control

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Comments 1
5 min read
Ottimizzazione della rete di piccole banche con algoritmi genetici per massimizzare la stabilitĂ  sistemica

Ottimizzazione della rete di piccole banche con algoritmi genetici per massimizzare la stabilitĂ  sistemica

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3 min read
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