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Designing Permission Systems Beyond RBAC (ABAC)

Designing Permission Systems Beyond RBAC (ABAC)

7
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5 min read
MyErp Architecture Series - #02 Cellular Architecture: Mapping Biology to Software Systems

MyErp Architecture Series - #02 Cellular Architecture: Mapping Biology to Software Systems

1
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3 min read
LLD Object-Oriented Design: Cross-Cutting Concerns (Logging, Retry, Monitoring)

LLD Object-Oriented Design: Cross-Cutting Concerns (Logging, Retry, Monitoring)

3
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2 min read
Design de sistemas não é sobre parecer sofisticado: é sobre resolver o problema certo

Design de sistemas não é sobre parecer sofisticado: é sobre resolver o problema certo

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6 min read
The Quiet Architecture of Systems That Refuse to Die

The Quiet Architecture of Systems That Refuse to Die

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5 min read
Under the Hood: Demystifying Database Internals (InnoDB vs. ARCHIVE)

Under the Hood: Demystifying Database Internals (InnoDB vs. ARCHIVE)

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5 min read
Design a Feature Flag Service: 100k SDK Clients and the SSE Protocol Reframe

Design a Feature Flag Service: 100k SDK Clients and the SSE Protocol Reframe

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11 min read
Design a Feature Flag Service: 100k SDK Clients and the SSE Protocol Reframe

Design a Feature Flag Service: 100k SDK Clients and the SSE Protocol Reframe

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11 min read
Message Brokers Comparison 2026 — Kafka, RabbitMQ, NATS & Redis Streams: Which One Should You Choose?

Message Brokers Comparison 2026 — Kafka, RabbitMQ, NATS & Redis Streams: Which One Should You Choose?

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4 min read
Stop Spinning Up Separate Vector DBs: Multi-Tenant Spring AI with Pgvector Metadata Filtering

Stop Spinning Up Separate Vector DBs: Multi-Tenant Spring AI with Pgvector Metadata Filtering

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2 min read
LLD Object-Oriented Design: System Layers (Structuring Real Systems)

LLD Object-Oriented Design: System Layers (Structuring Real Systems)

1
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2 min read
Beyond the Canvas: The “Just Use Kafka” Trap

Beyond the Canvas: The “Just Use Kafka” Trap

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2 min read
Form Responses as Institutional Memory: Designing the Record Layer"

Form Responses as Institutional Memory: Designing the Record Layer"

5
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11 min read
Architecture of Chaos: Taming a Planet-Scale Financial Beast (Part 1 — Lying Clocks & Vector Clocks)

Architecture of Chaos: Taming a Planet-Scale Financial Beast (Part 1 — Lying Clocks & Vector Clocks)

1
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8 min read
Why Systems For Humans, Not People?

Why Systems For Humans, Not People?

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6 min read
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