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Iβm sharing Part 3 of a series exploring the internals of reverse proxies at scale. This post dives into service discovery, a problem that sounds straightforward but reveals many hidden challenges in dynamic environments. Topics covered include: static host lists, DNS-based discovery with TTL tradeoffs, external systems like ZooKeeper and Envoyβs xDS, and active vs passive health checks. The post also discusses...
Published on: July 28, 2025 | Source:submitted by /u/WooFL [link] [comments]
Published on: July 28, 2025 | Source:submitted by /u/Few-Sorbet5722 [link] [comments]
Published on: July 27, 2025 | Source:I've made a video recently on one of my favourite methods for solving Newton's equations. It is available on YouTube Shorts It wasn't clear to me if this is worth a full article or just a short comment. Let me start with a supplementary material for the video first, and then we shall see... submitted by /u/Inst2f [link] [comments]
Published on: July 27, 2025 | Source:This month, I came across a post from CS Girlies, whom I genuinely idealize (following Michelle for an year). Just wrapped it Up and I must say, this experience boosted my confidence and programming skills both. Thanks to my amazing team for working so hard in this hackathon. What I want you to takeaway from this post: As a woman in CS, Iβve often felt like I needed to prove myself but no opportunity felt right to me...
Published on: July 27, 2025 | Source:TL;DR: Compression isn't just "make files smaller" - it's architectural strategy that can save millions or crash your site during Black Friday. The Eye-Opening Discovery: Spotify found that 40% of their bandwidth costs came from uncompressed metadata synchronization. Not the music files users actually wanted - the invisible data that keeps everything working. What Most Teams Do Wrong: Engineer: "Let's enable maximum...
Published on: July 27, 2025 | Source:Writing clean code is a must for any developer who wants their work to shine. Itβs not just about getting your program to run; itβs about making code thatβs easy to read, test, and update. One of the best ways to do this is by following the Single Responsibility Principle (SRP), the first of the SOLID principles. submitted by /u/abhijith1203 [link] [comments]
Published on: July 27, 2025 | Source:Chris & Rachel hop on the show to talk about the expanded privacy (access) model in the 2.0 editor (in Private Beta as we speak). Private Pens have always been a big deal, but as private as they are, if someone has the URL, they have the URL, and it doesnβt always feel very private. [β¦]
Published on: July 27, 2025 | Source:Ivory: Streamlining PostgreSQL Cluster Management for Devs and DBAs If you're managing PostgreSQL clusters, especially with Patroni for high-availability (HA), you know the pain of juggling complex CLI commands and APIs. Enter Ivory, an open-source PostgreSQL management tool designed to simplify and visualize cluster management. Here's a quick dive into why Ivory might be your next go-to for PostgreSQL administration,...
Published on: July 27, 2025 | Source:Iβm building an app where users can tap on words from books and get translations. Right now, Iβm using an LLM to detect the source language and translate the word into the target language. Iβm also experimenting with passing some context (like the sentence or paragraph around the word) to improve the translation accuracy. It works pretty well, but since LLMs can be expensive at scale, Iβm wondering: Is there a better...
Published on: July 26, 2025 | Source:submitted by /u/bizzehdee [link] [comments]
Published on: July 26, 2025 | Source:On "Embedded C Coding Standard" by Michael Barr the first Guiding principle is: Individual programmers do not own the software they write. All software development is work for hire for an employer or a client and, thus, the end product should be constructed in a workmanlike manner. Could you comment why this was added as a guiding principle and what that could mean? I was trying to look back on my past work context and...
Published on: July 26, 2025 | Source:I have always thought that being lazy enough to work hard was a completely unervalued skill submitted by /u/WifeEyedFascination [link] [comments]
Published on: July 26, 2025 | Source:Classify any image in seconds using Python and the pre-trained EfficientNetB0 model from TensorFlow. This beginner-friendly tutorial shows how to load an image, preprocess it, run predictions, and display the result using OpenCV. Great for anyone exploring image classification without building or training a custom model β no dataset needed! You can find link for the code in the blog :...
Published on: July 25, 2025 | Source:Introduction In the age of digital disruption, organizations face relentless pressure to deliver value faster, reduce time-to-market, and exceed user expectations. Agile methodologies emerged as a response to these challenges, promoting flexibility, collaboration, and continuous delivery. However, agility without quality is a recipe for technical debt, customer dissatisfaction, and inefficiency. Thatβs where quality...
Published on: July 25, 2025 | Source:Legacy applications are often categorized as liability assets of an organization. Hard-to-maintain, complex interfaces, outdated technology, and severe security risks are some of the common issues raised that can be major roadblocks to business growth and long-term goals. However, if modernized correctly, they can be valuable resources, eliminating critical challenges related to maintenance costs, security, and...
Published on: July 25, 2025 | Source:The cross-section of artificial intelligence and data governance has come to a defining moment in 2025, but Databricks is taking the lead here. As AI technologies and enterprise data ecosystems evolve rapidly, and the ecosystems themselves become more complex, traditional governance models seem to be incapable of meeting the new requirements. Databricks has reacted to this by bringing AI natively into Unity Catalog β...
Published on: July 25, 2025 | Source:More context can mean more attack surfaces for your projects. Be prepared for what lies ahead with this guide. The post How to build secure and scalable remote MCP servers appeared first on The GitHub Blog.
Published on: July 25, 2025 | Source:Climate change is accelerating, so there is a growing need for developers to leverage their skills to support global decarbonization efforts. Open-source software helps you with this mission by enabling more solutions. With key tools that monitor emissions and optimize clean energy systems, you can greatly reduce carbon. The Importance of Open-Source for Climate Innovation Open-source software speeds climate innovation...
Published on: July 25, 2025 | Source:Iβve been coaching Agile teams long enough to know one thing for sure: we love sticky notes. We love whiteboards. We love retrospectives that feel like therapy and standups that, when done right, buzz with energy. Whatdonβt welove? Being buried under spreadsheets, chasing metrics across JIRA boards, or losing hours rewriting sprint summaries that no one will read. And now weβre told AI is here to help us.
Published on: July 25, 2025 | Source:With the release of App Connect Enterprise 13.0.3.0, the new Embedded Global Cache has been introduced as a replacement for the older WebSphere eXtreme Scale (WXS) embedded cache, now referred to as the Embedded WXS grid. As outlined in the productβs statement of direction, the Embedded WXS grid is now deprecated, though it will remain functional as long as Java 8 continues to be supported in ACE. Similar to its...
Published on: July 25, 2025 | Source:On this week's episode of the podcast, freeCodeCamp founder Quincy Larson interviews Nick Taylor. He's a software engineer from Montreal and a prolific open source contributor. We talk about: Why trying to build your own tooling will ultimately li...
Published on: July 25, 2025 | Source:Have you ever looked at a large monorepo and thought to yourself, βHow the heck am I going to CI/CD this?β. If so, you are not alone. Iβve been there β navigating an endless sea of services, shared libraries, and deploy targets. And eventually, with the right techniques and tools, CI/CD became less of a monster and more of a machine. Let me share my journey from foundational concepts to being production-ready, so that...
Published on: July 25, 2025 | Source:Foreword In modern Java microservices, gRPC simplifies inter-service communication with its efficient binary protocol and multi-language support. However, maintaining gRPC API documentation can be challenging as projects grow. Among various AI tools, smart-doc stands out as the optimal solution for generating gRPC API documentation in Java projects. Advantages of Smart-Doc in Java Projects 1. Fast Speed Smart-doc is...
Published on: July 25, 2025 | Source:Testing our code is essential for maintaining the high quality of our code. In the long term, tests are crucial to ensure that we have maintainable software at all. Today, I will dive into the Test Pyramid and present a way to structure your tests to get the most out of them. This is a revisited and revamped version of my original article on the Test Pyramid.
Published on: July 25, 2025 | Source:Data is an asset. Like software code, it is a valuable organizational resource that must be stored, protected, governed, and leveraged. It retains value over time, drives insights, and requires strong governance. As organizations pivot toward data-driven decision-making, engineering teams and project managers accustomed to software development are finding themselves at the helm of data projects, facing unfamiliar...
Published on: July 25, 2025 | Source:What do you do if it's too early to figure out fail2ban and need to stop crude bot attacks? Earlier this morning, I've had to deal with a group of bots trying to hit gold by randomly searching for reverse shells on our server. I've written a small blogpost detailling the attack and how I dealt with it while getting ready for work. submitted by /u/404IdentityNotFound [link] [comments]
Published on: July 25, 2025 | Source:Ryan Panchadsaram, co-author of Speed and Scale, sits down on the podcast to explore the role of developers in combating climate change, how efficient coding practices help lower emissions, and how developers can contribute to open-source projects through GitHubβs Climate Action Plan that help drive forward sustainable technologies.
Published on: July 25, 2025 | Source:The CHIP-8 is sort of the "Hello World" of gaming emulators. I put together one over the weekend - some condensed thoughts on the process and how it can be a gateway to building more emulators. I've put up a WASM build on https://chettriyuvraj.github.io/Chip-8-Emulator/ with 3 preloaded ROMs if anyone wants to play submitted by /u/jarvuyirttehc [link] [comments]
Published on: July 24, 2025 | Source:Even senior developers often miss the full picture of how domains are purchased, from whom? how that organisation have authority of managing domains over internet. Iβhave break down the domain purchasing and the key players involved in very easy language with examples, in the medium article attached. youβll wish you knew this earlier. (pls upvote) submitted by /u/deV3zh [link] [comments]
Published on: July 24, 2025 | Source:As data volumes continue to grow, efficient data organization becomes crucial for performance, scalability, and cost management. Two of the most effective strategies for structuring big data are partitioning and bucketing. Although often mentioned together, they serve different purposes and are implemented in different ways. This article offers a practical, detailed look at how these techniques work, their impact on...
Published on: July 24, 2025 | Source:The AI landscape in 2025 has evolved at a pace few could have predicted. At the heart of this transformation is LangChain, a dynamic framework that has become essential for developers building next-generation AI applications. Whether itβs conversational agents, retrieval-augmented generation (RAG) systems, autonomous workflows, or embedded LLMs in enterprise tools, LangChain offers a flexible and modular foundation...
Published on: July 24, 2025 | Source:Microservices enable modern application architecture in today's fast-changing digital world. They break apps into smaller, deployable services, and this accelerates development, improves scalability, and increases flexibility. Cloud computing's capabilities for distributed systems and containerized settings make this step vital, contributing to its exponential rise in popularity. Java remains popular among developers...
Published on: July 24, 2025 | Source:If youβre building something on your own, you donβt have time to mess around with bloated platforms or complicated setups. You want tools that work, tools that feel intuitive, and tools that help you move quickly from idea to launch. This article w...
Published on: July 24, 2025 | Source:In the world of software development, speed, scalability, and user experience are paramount. Flutter, with its expressive UI toolkit and native compilation, offers an unparalleled frontend experience, while Firebase, Google's robust Backend-as-a-Serv...
Published on: July 24, 2025 | Source: