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Investigating Performance Issues In An Existing System: 101

Investigating Performance Issues In An Existing System: 101

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9 min read
How CloYou Reimagines AI App Architecture for Developer Workflows

How CloYou Reimagines AI App Architecture for Developer Workflows

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3 min read
Transaction Orchestration in Distributed Financial Systems: Coordination, Idempotency, and Eventual Consistency

Transaction Orchestration in Distributed Financial Systems: Coordination, Idempotency, and Eventual Consistency

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3 min read
How I Architected a Real-Time Gaming Backend Supporting 3,000+ Concurrent Users with WebSockets

How I Architected a Real-Time Gaming Backend Supporting 3,000+ Concurrent Users with WebSockets

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10 min read
The old works! (or the humble monolith)

The old works! (or the humble monolith)

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3 min read
How I Built a High-Throughput Transaction Processor with Kafka, Redis, PostgreSQL, and MongoDB

How I Built a High-Throughput Transaction Processor with Kafka, Redis, PostgreSQL, and MongoDB

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8 min read
**Title: The Hidden Relationships That Keep Modern IT Systems Alive**

**Title: The Hidden Relationships That Keep Modern IT Systems Alive**

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2 min read
Claude Code Deep Dive Part 2: The 1,421-Line While Loop That Runs Everything

Claude Code Deep Dive Part 2: The 1,421-Line While Loop That Runs Everything

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7 min read
Distributed Locks Are a Code Smell

Distributed Locks Are a Code Smell

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14 min read
When Signals Break, Systems Still Run — But Meaning Starts to Drift

When Signals Break, Systems Still Run — But Meaning Starts to Drift

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2 min read
Handle Your Cache: Real-World Strategies for Massive Scale

Handle Your Cache: Real-World Strategies for Massive Scale

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5 min read
Pushing data in real time. (Long polling vs SSE vs Websocket vs QUIC with working example)

Pushing data in real time. (Long polling vs SSE vs Websocket vs QUIC with working example)

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2 min read
Message Queues (Kafka, RabbitMQ, SQS) in System Design

Message Queues (Kafka, RabbitMQ, SQS) in System Design

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6 min read
Designing Instagram at Scale: A Complete System Design Deep Dive

Designing Instagram at Scale: A Complete System Design Deep Dive

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15 min read
Distributed Transactions (2PC, Saga) in System Design

Distributed Transactions (2PC, Saga) in System Design

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6 min read
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