Jan 24 · 4 min read · If you work long enough in software development, you eventually realize something uncomfortable:most systems don’t fail because of bad code — they fail because of rushed decisions. Modern development looks fast and exciting. New frameworks appear con...
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Jan 7 · 9 min read · Why do some bugs only appear after deployment, even when tests pass locally? Early in my backend work, I kept hearing discussions around stateful vs stateless. It felt academic at first, but once I started dealing with scaling issues, flaky tests, an...
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Aug 30, 2025 · 3 min read · Kubernetes architecture us made up of nodes Worker Node → Nodes run our application (CPU , Memory etc) We take a basic installation of Ubuntu and we install 2 things , one is docker and 2nd is Kubernetes component kubelet (it is not a single bin...
Join discussionSep 1, 2024 · 1 min read · 잠깐! 상태에 대해 아직 잘 모른다면 [React] useState === 상태?를 먼저 읽어보세요! 컴포넌트를 상태 저장과 비저장으로 분류하는 것에 대해 들어보셨나요? 상태를 저장한다? 상태를 저장하지 않는다? 이것이 무슨 의미이며 어떻게 구분할 수 있을까요? 상태 저장 컴포넌트는 개인 공간 내에 상태를 유지함을 의미합니다. 상태는 반드시 컴포넌트의 생명 주기 동안 유지될 필요는 없지만 최소한 휘발성은 아님을 의미합니다. 상태 비저장 컴포넌...
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Aug 6, 2023 · 2 min read · Let's understand the difference by taking an example of RDS and S3 let's illustrate the difference between stateful and stateless applications by giving an examples of AWS cloud services (RDS & S3): Stateful Application 🏰: Example: Relational Databa...
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Mar 25, 2023 · 2 min read · React is a popular JavaScript library for building user interfaces. It is widely used in web development and offers a lot of advantages such as component reusability, performance optimizations, and an easy-to-use programming model. One of the key con...
Join discussionOct 3, 2022 · 2 min read · Introduction: In the previous post, we saw how to set a cookie using javascript. In the current post, we will see how we can set cookies from the server side. Servide Side In order to set the cookie from the server side, we need to use the set-cooki...
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Jul 24, 2022 · 3 min read · Today, we will learn about what is a k8s operator, where are these used and a brief introduction about stateless and stateful applications, control loops, and CRDs. StateFUL and StateLESS application Let us first talk about StateFul and StateLESS app...
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