Feb 26 · 12 min read · Source: Design a Video Upload System That Handles 1TB Per Day Without Melting Your Backend 1. Start With the Real Requirements (Not the Wishlist) The first trick is to separate what users think they need (“upload video”) from what the system ...
Join discussion
Jan 18 · 6 min read · Source: Reasons Why Opening Too Many FileWriters in Java Doesn’t Always Trigger “Too Many Open Files” — and How to Manage I/O Resources Safely 1. Introduction: The Hidden Cost of Unclosed Streams When developers forget to close streams, they e...
Join discussion
Jan 5 · 5 min read · Source: Reasons for FileAlreadyExistsException When Building AOT Tests with GraalVM 1. Understanding the Root Cause of FileAlreadyExistsException in AOT Context When you enable AOT processing in Spring Boot (using GraalVM Native Build Tools or...
Join discussion
Dec 31, 2025 · 5 min read · In this article, we review the File upload mechanism in Immich codebase. We will look at: fileUploadHandler. uploadExecutionQueue. fileUploader. In part 1, we learnt what is Immich, locating the upload button in the codebase and reviewed the ut...
Join discussionDec 30, 2025 · 3 min read · In this article, we review file upload mechanism in Immich codebase. We will look at: What is Immich? Locating the Upload button openFileUploadDialog function fileUploadHandler function In this part 1, let’s focus 1–3 and in the part 2, we wil...
Join discussionNov 18, 2025 · 4 min read · A classe java.io.Filerepresenta um caminho abstrato para um arquivo ou diretório que pode ou não existir. Além de percorrer a hierarquia de arquivos, no Java podemos também criar, excluir e renomear arquivos. Vamos considerar alguns métodos para isso...
Join discussion
Nov 4, 2025 · 5 min read · Source: Copy Files from Kubernetes Pods to Local Systems: A Detailed Guide with Code Examples 1. Why Copy Files from Kubernetes Pods? Copying files from pods is an essential task for many reasons: Debugging Logs: To analyze logs gener...
Join discussion
Oct 21, 2025 · 3 min read · The file command identifies the type of a file or files by checking their contents and metadata. Identify the type of a single file Example Usage:file filename What it does:Determines the type of the specified file, such as text, image, executable,...
Join discussionOct 19, 2025 · 5 min read · Source: Share Storage Between Kubernetes Pods: Challenges and Solutions 1. Why Sharing Storage Between Pods Is Challenging Kubernetes is inherently designed for stateless applications, making the concept of shared storage counterintuitive to i...
Join discussion
Oct 1, 2025 · 4 min read · Source: Methods to Effectively Manage Persistent Volumes in Kubernetes 1. Introduction to Persistent Volumes in Kubernetes 1.1 What Are Persistent Volumes? Kubernetes is designed for stateless applications, but many real-world systems req...
Join discussion
