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LLD Domain Modeling: Designing an Amazon Cart System (Mutable State, Checkout Flow & Order Consistency)

LLD Domain Modeling: Designing an Amazon Cart System (Mutable State, Checkout Flow & Order Consistency)

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3 min read
LLD Domain Modeling: Designing BookMyShow (Seat Consistency, Booking Flow & Aggregates)

LLD Domain Modeling: Designing BookMyShow (Seat Consistency, Booking Flow & Aggregates)

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3 min read
LLD Domain Modeling: Designing a Ride Sharing System (Applying Domain Modeling in a Real System)

LLD Domain Modeling: Designing a Ride Sharing System (Applying Domain Modeling in a Real System)

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3 min read
LLD Domain Modeling: Bounded Contexts (Why Large Systems Cannot Share One Model)

LLD Domain Modeling: Bounded Contexts (Why Large Systems Cannot Share One Model)

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3 min read
Microservices vs Modular Monolith: A Decision Framework, Not a Trend Follow

Microservices vs Modular Monolith: A Decision Framework, Not a Trend Follow

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3 min read
Stop Starting with Microservices (Build a Monolith First)

Stop Starting with Microservices (Build a Monolith First)

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3 min read
SlaveCode Featured in the Official Judge0 Repository

SlaveCode Featured in the Official Judge0 Repository

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2 min read
Why your retries are making the outage worse

Why your retries are making the outage worse

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4 min read
LLD Domain Modeling: Services vs Entities (Separating Workflow from Business Logic)

LLD Domain Modeling: Services vs Entities (Separating Workflow from Business Logic)

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3 min read
LLD Domain Modeling: Aggregates (How Real Systems Protect Consistency)

LLD Domain Modeling: Aggregates (How Real Systems Protect Consistency)

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3 min read
LLD Domain Modeling: State Machines (Modeling Business Lifecycles)

LLD Domain Modeling: State Machines (Modeling Business Lifecycles)

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3 min read
How Uber Finds You a Driver in 3 Seconds (System Design Teardown)

How Uber Finds You a Driver in 3 Seconds (System Design Teardown)

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3 min read
Idempotency: Why "Just Retry It" Breaks More Than It Fixes

Idempotency: Why "Just Retry It" Breaks More Than It Fixes

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5 min read
Have You Outgrown Prompt Engineering?

Have You Outgrown Prompt Engineering?

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3 min read
Exactly-Once Semantics in Kafka: Promise vs. Reality

Exactly-Once Semantics in Kafka: Promise vs. Reality

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3 min read
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