Feb 12 · 9 min read · Why Traditional Web Application Architectures Fall Short The conventional three-tier architecture—presentation layer, business logic layer, and data layer running on a single server or tightly coupled cluster—breaks down when facing modern requiremen...
Join discussionFeb 12 · 8 min read · Why Traditional Deployment Approaches Fail in 2025 The deployment landscape has fundamentally shifted. Modern web applications are no longer single codebases deployed to dedicated servers. They're distributed systems composed of containerized microse...
Join discussionFeb 12 · 1 min read · 기능개발: 홈 화면 + 트리 뷰 [목표] 홈 화면에서 폴더 목록을 트리 구조로 탐색 폴더 CRUD (생성, 조회, 수정, 삭제) Clean Architecture 레이어 분리 (Domain → Data → UI) [구현 요약] Domain: Folder 모델, FolderRepository 인터페이스, UseCase 5개 (GetRoot, GetChild, Create, Update, Delete) Data: FolderMapper...
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Dec 27, 2025 · 6 min read · In the vibrant, fast-moving business climate of Scottsdale, your digital presence is the engine of your growth. But when you embark on a new digital project, you face a fundamental choice that shapes everything from development time to long-term scal...
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Dec 11, 2025 · 7 min read · Python keeps winning mindshare, and not just for data teams. Over the last year, usage rose sharply among professional developers, with multiple industry trackers placing Python at or near the top of language rankings. In 2025, the Stack Overflow sur...
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Nov 26, 2025 · 4 min read · If you have ever looked in the mirror and thought, “What would I look like with a buzz cut?”, you are not alone. A buzz cut is clean and low-maintenance, but once you shave your hair off, there is no quick way back. That is why many people now test t...
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Aug 26, 2025 · 1 min read · In today’s hyper-connected world, web applications have become the cornerstone of digital transformation across industries. As we step further into 2025, the evolution of web technologies is reshaping how businesses engage with customers and how user...
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Aug 9, 2025 · 4 min read · This lab shows how to create monitoring with Prometheus+Grafana for better monitoring for webapp server on EC2 using docker. This is the diagram for this lab 1. Create web-app EC2 Server Create EC2 for web-app server on EC2 using new or created KeyP...
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