상상해 보세요. 친구가 당신에게 편지를 보냈습니다. 보냈다는 친구의 말도 맞고, 우체국의 발송 기록도 멀쩡합니다. 집 앞에는 집배원이 다녀간 흔적까지 남아 있습니다. 그런데 정작 우편함 안에는 편지가 없습니다. 보낸 사람도 있고, 보낸 기록도 있고, 도착했다는 정황까지 있는데, 받은 사...

Introduction If you've ever built an API or backend service, you've probably faced one of these problems: - One user sends too many requests - Bots abusing you...

Beyond OOP: Rethinking What a Programming Language Should Guarantee ======================================================================= Object‑Oriented Prog...

gRPC is a framework developed by Google that provides an efficient, language‑independent mechanism for making Remote Procedure Calls RPCs. Its primary use case...

UUID Versions: v4 vs v7 – Which One Should You Use? UUIDs are everywhere: database primary keys, API request IDs, session tokens, distributed‑system identifier...

Hi HN, I'm Emilie, I have a literature background which explains the well-written documentation! and I've been learning Rust and distributed systems by building...

I’ve been a software engineer for nearly thirty years, primarily working on large‑scale high‑performance distributed systems. The complexity of these systems is...

Article URL: https://apps.dtic.mil/sti/tr/pdf/ADA157917.pdf Comments URL: https://news.ycombinator.com/item?id=46851192 Points: 21 Comments: 3...

The Challenge Managing email validations in a distributed microservices environment can be complex. Instead of traditional monolithic approaches, each service...

Article URL: https://perspectives.mvdirona.com/2010/04/stonebraker-on-cap-theorem-and-databases/ Comments URL: https://news.ycombinator.com/item?id=46831592 Poi...

Article URL: https://perspectives.mvdirona.com/2010/04/stonebraker-on-cap-theorem-and-databases/ Comments URL: https://news.ycombinator.com/item?id=46831592 Poi...

Core Requirements Functional requirements - Users can post photo or video stories - Stories expire automatically after 24 hours - Visibility is restricted foll...