#SystemDesign

Most developers think scalability means: Microservices Kubernetes Distributed systems Event-driven...

Preparing for an Android interview can feel overwhelming. There are thousands of questions online....

Your API returns 10 million orders. The frontend asks for "page 5." Offset 40, limit 10. Simple...

From Dev RSS Feed: Building Scrollbook: What I Learned Building and Scaling an AI Game Master Platform as a Solo Engineer

Three architectural layers between Claude and a production database — and why one of them was missing in the PocketOS incident.

How hard can it be? I work at a property management SaaS company. Landlords use the...

WebSocket provides low-latency, bidirectional communication between clients and servers. It is a...

👋 Hello Developers, The market is shifting. We are seeing a surge in GOLANG roles this...

Apart from CRUD work in backend, there is a lot more to learn and implement in your projects to allow...

System design concepts every developer should know — microservices vs monolith, CQRS, event-driven architecture, database scaling, caching, and real-world trade-offs.

From Dev.to - tutorial: Payment orchestration for engineers: what it is, when you actually need it, and build-vs-buy

From Dev.to - java: The 'Clean Room' Isolation Pattern: Using JEP 484 to Sandbox Agent-Generated Logic

Not a refactor. Not a rewrite. A rethink. And the security improvement was not something I planned....

Designing Idempotent Bulk Import Pipelines (E.164, VIN, and the Rest) Bulk imports are a...

This post is an in-depth explanation of HTTP (Hypertext Transfer Protocol), the core foundation of...

One sentence shows up in internal-system projects again and again: “leadership wants real-time...

This post is an in-depth breakdown of Authentication (Who are you?) and Authorization (What are you...

From Dev.to - java: Stop Casting Your Events: Leveraging JEP 440 Nested Record Patterns for Type-Safe Multi-Agent Orchestration

As a software engineering student, I spend a lot of time thinking about systems how they're built,...

Pay Per Download (PPD) platforms allow users to earn money whenever people download their...