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The fundamental structures of a software system.

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Stop Processing Duplicate Webhooks: Idempotency & Security in Laravel 🛡️

Stop Processing Duplicate Webhooks: Idempotency & Security in Laravel 🛡️

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3 min read
Why queues don’t feel “instant” in real backend systems?

Why queues don’t feel “instant” in real backend systems?

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2 min read
SAML - Single Sgn On

SAML - Single Sgn On

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2 min read
MCP for Backend Engineers: When to Use It (and When to Skip It)

MCP for Backend Engineers: When to Use It (and When to Skip It)

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15 min read
Inside SENTINEL: How 13 Microservices Detect Child Grooming by Behavior, Not Keywords

Inside SENTINEL: How 13 Microservices Detect Child Grooming by Behavior, Not Keywords

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5 min read
Columnar Databases (ClickHouse/Snowflake)

Columnar Databases (ClickHouse/Snowflake)

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8 min read
I Built a Cosmetic Ingredients Dataset — Here’s What I Found

I Built a Cosmetic Ingredients Dataset — Here’s What I Found

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1 min read
Your agent keeps using that word ...

DDD patterns to solve agent ambiguity

Your agent keeps using that word ...

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8 min read
Inside SENTINEL: How 13 Microservices Detect Child Grooming by Behavior, Not Keywords

Inside SENTINEL: How 13 Microservices Detect Child Grooming by Behavior, Not Keywords

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6 min read
System Design Fundamentals - Latency, Throughput, Availability, Consistency, Redundancy, Replication, and Congestion Explained

System Design Fundamentals - Latency, Throughput, Availability, Consistency, Redundancy, Replication, and Congestion Explained

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8 min read
Xcore

Xcore

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1 min read
.NET Design Patterns Deep Dive: What Still Matters in 2026

.NET Design Patterns Deep Dive: What Still Matters in 2026

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5 min read
Serverless by Design - Building an Analytics Platform on Cloudflare

Serverless by Design - Building an Analytics Platform on Cloudflare

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6 min read
Data Transfer Object (DTO) in NestJS

Data Transfer Object (DTO) in NestJS

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2 min read
MCP Access Governance Across Teams, Tenants, and Third-Party Integrations

MCP Access Governance Across Teams, Tenants, and Third-Party Integrations

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7 min read
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