Stay Updated with the Latest Tech News
Get ahead of the curve with the latest insights, trends, and analysis in the tech world.
Browse by Category
Popular Topics
#General #Development #Mobile Development #Cloud & DevOps #Cybersecurity & Privacy #AI & Data Science #Hardware & Gadgets #Design & UXTuples and Records (Part 3): Potential ECMAScript Proposals
In Part 1, we introduced JavaScript’s Tuples and Records, highlighting their role as immutable data structures that bring predictability, performance, and safety into everyday development. In Part 2, we explored migration strategies, covering how to transition existing codebases, reduce reliance on third-party libraries, and adopt Tuples and Records incrementally. Now, in Part 3, we’ll look beyond today’s capabilities...
Share on Facebook
Share in Tweet (rip twitter)
Share on LinkedIn
Share on Reddit
Share on Threads
Share on Bluesky
What Is a Modular Monolith And Why You Should Care? 🔥
submitted by /u/pepincho [link] [comments]
Comparing Virtual Threads vs Platform Threads in Spring Boot using JMeter Load Test
I have created one video lesson on Spring Boot Virtual Threads vs Platform Threads Performance with JMeter Load Testing . Link: https://youtu.be/LDgriPNWCjY Here I checked how Virtual Threads actually perform compared to Platform Threads in a real Spring Boot app in case of IO Based Operations . For the setup , I ran two instances of the same application: First one - with Virtual Threads enabled Second one - Same...
JEP 401: Value classes and Objects (Preview) has just been submitted!
The JDK it is coming out in is still not known. However, this is a major milestone to have crossed. Plus, a new Early Access build of Valhalla (up-to-date with the current JDK, presumably) will go live soon too. Details in the linked post. And for those unfamiliar, u/brian_goetz is the person leading the Project Valhalla effort. So, comments by him in the linked post can help you separate between assumptions by your...
I tried adding a 3D game inside my social media app (React + Three.js)
Most social media apps look and feel the same — feeds, likes, and endless scrolling. So I thought: what if I added a 3D game directly inside the app I’m building? In my latest MadInfra Lab video, I show how I went from: • Half-finished real-time notifications • To experimenting with Three.js + React wrappers • To getting a simple 3D character walking around inside my app I even tried (and failed gloriously) to...
Beyond the Code: Lessons That Make You Senior Software Engineer
submitted by /u/_zeynel [link] [comments]
How to use the GitHub and JFrog integration for secure, traceable builds from commit to production
Connect commits to artifacts without switching tools. The post How to use the GitHub and JFrog integration for secure, traceable builds from commit to production appeared first on The GitHub Blog.
Using ChartMuseum as a Helm Repository
ChartMuseum is an open-source, self-hosted Helm Chart repository server that enables users to store and manage Helm charts efficiently. Helm is the standard package manager for Kubernetes, allowing developers to deploy applications seamlessly. While Helm provides public repositories like Artifact Hub, organizations often require private and secure repositories for managing their Helm charts internally. ChartMuseum...
Tutorial: RAG at Scale With Vector Databases vs Lakehouse Architectures
Retrieval-augmented generation (RAG) is quickly becoming the standard enterprise pattern for deploying large language models (LLMs). Instead of relying solely on pretraining, RAG enriches prompts with fresh, domain-specific information. The result? More accurate answers, fewer hallucinations, and outputs that enterprises can trust. But building RAG at enterprise scale is tricky. You’re not embedding a few PDFs anymore—...
Tutorial: RAG at Scale With Vector Databases vs. Lakehouse Architectures
Retrieval-Augmented Generation (RAG) is quickly becoming the standard enterprise pattern for deploying large language models (LLMs). Instead of relying solely on pretraining, RAG enriches prompts with fresh, domain-specific information. The result? More accurate answers, fewer hallucinations, and outputs that enterprises can trust. But building RAG at enterprise scale is tricky. You’re not embedding a few PDFs anymore—...
Understanding Table Statistics in SQL Server: Importance, Performance Impact, and Practical Examples
In SQL Server, table statistics are metadata objects that store information about the data distribution within one or more columns of a table. These statistics are crucial for the query optimizer, which uses them to estimate the number of rows that a query's predicates will return. This estimation, known as cardinality estimation, is the foundation of a good execution plan. For example, if a query filters on a column...
Blockchain-Based Authentication: The Future of Secure Identity Verification
Traditional authentication methods — passwords, centralized databases, and third-party identity providers — are plagued by security breaches, identity theft, and data privacy concerns. Blockchain-based authentication offers a decentralized, tamper-proof, and more secure alternative. In this deep dive, we’ll explore:
Does the world need another distributed queue?
I saw a post here recently talking about building a distributed queue. We built our own at Cloudkitchens, it is based on an in-house built sharder and CRDB. It also features a neat solution to head-of-the-line blocking by keeping track of consumption per key, which we call the Keyed Event Queue, or KEQ. Think it is like Kafka, with pretty much unlimited number of partitions. We have been running it in production for...
I built an interactive bloom filter visual simulator so you can understand this data structure better
The first time I read about this probabilistic data structure I had a hard time understanding the probabilistic part, so eventually I dove into the theory but forgot about it. The other day I was deciding about what to write on my Blog and thought: "maybe if I make it more visual and interactive". Anyway, I hope you can understand the way Bloom Filters work more easily. submitted by /u/prox_sea [link] [comments]
How to Use Jenkins Effectively With ECS/EKS Cluster
In modern DevOps workflows, Jenkins is the cornerstone for continuous integration and continuous deployment (CI/CD) pipelines. Because of its flexibility and wide-ranging plugins available, it's indispensable in the automation of build, test, and deployment processes. On the other hand, AWS provides Elastic Container Service and Elastic Kubernetes Service as powerful managed services for deploying and managing...
408: Proxied Third-Party JavaScript
Chris and Stephen hop on the podcast to discuss the concept of a proxy. Possibly the most “gray hat” thing that CodePen does. We use a third-party analytics tool called Fullres. We could just put a link to the
Engineering a High-Performance Go PDF Microservice
I built GoPdfSuit, an open-source web service for generating PDFs, and wanted to share the technical design that makes it exceptionally fast and efficient. My goal was to create a lean alternative to traditional, resource-heavy PDF solutions. Core Technical Design The core of the service is built on Go 1.23+ and the Gin framework for their high performance and concurrency capabilities. Unlike many other services that...
Probably Secure: A Look at the Security Concerns of Deterministic vs Probabilistic Systems
Would you rather have determined that you are in fact secure, or are you willing to accept that you are "probably" doing things securely? This might seem like a silly question on the surface, after all, audits don't work on probability; they work on documented facts. We are in an era of rapidly advancing artificial intelligence-driven applications across our organizations, covering a wide variety of use cases. We all...
My 18-Month Journey Building a SaaS App
I spent 18 months building RekoSearch, a SaaS that lets you semantically search photos, videos, documents, and audio. A project I had initially planned to take only 3-4 months, but here we are, 18 months and 60,000 LOC later... Building it taught me more than any desktop project could. I learned a ton about infrastructure, scalability, web development, Kubernetes and AWS, in particular. For those more interested in the...
How to Store Data Locally Using Hive in Flutter
In this tutorial, we’ll build a Flutter application that demonstrates how to perform CRUD (Create, Read, Update, Delete) operations using Hive for local data storage. Hive is a lightweight, fast key-value database written in pure Dart. Unlike SQLite,...
How to Automate API Documentation Updates with GitHub Actions and OpenAPI Specifications
Maintaining up-to-date API documentation is often one of the biggest pain points for developers and teams. Too often, the API spec changes but the docs lag behind, leaving developers with outdated or inconsistent information. This frustrates consumer...
A clickable visual guide to the Rust type system
submitted by /u/mmaksimovic [link] [comments]
Secure Your Spring Boot Apps Using Keycloak and OIDC
In this blog, we will take a closer look at Spring Security, specifically in combination with Keycloak using OpenID Connect, all supported with examples and unit tests. Enjoy! Introduction Many applications are supported by means of authentication and authorization. However, it is also something software developers find difficult to grasp. In this blog, Spring Security is introduced, which is Spring's solution for...
Is Your AI a Psychopath?
The "Whack-A-Mole" Problem: Why We're Losing the AI Bug War You just added the newest LLM to your main product. The demos were excellent, but now the support tickets are coming in fast. The customer service chatbot's AI is giving strangely passive-aggressive answers. You spend a whole day coming up with a clever meta-prompt to make it more "friendly." Yes! But a week later, you find out that it's now "helpfully" making...
Cloud Automation Excellence: Terraform, Ansible, and Nomad for Enterprise Architecture
Enterprise cloud architecture demands sophisticated orchestration of infrastructure, configuration, and workload management across diverse computing platforms. The traditional approach of manual provisioning and siloed tool adoption has become a bottleneck for organizations seeking cloud-native agility while maintaining operational excellence. This article explores the strategic integration of three complementary...
Toward Explainable AI (Part 8): Bridging Theory and Practice—SHAP: Powerful, But Can We Trust It?
Series reminder: This series explores how explainability in AI helps build trust, ensure accountability, and align with real-world needs, from foundational principles to practical use cases. Previously, in Part VII:SHAP:Bringing Clarity to Financial Decision-Making.
We built stackoverflow.ai with the community and for the community
Ryan is joined by our very own Ash Zade, Staff Product Manager, and Alex Warren, Staff Software Engineer, to discuss our newly released stackoverflow.ai, how it’s enhancing user experience by combining human-validated answers with AI, and our future plans for deeper personalization and community integration.
Can a tiny server running FastAPI/SQLite survive the hug of death?
I run tiny indie apps on a Linux box. On a good day, I get ~300 visitors. But what if I hit a lot of traffic? Could my box survive the hug of death? So I load tested it: Reads? 100 RPS with no errors. Writes? Fine after enabling WAL. Search? Broke… until I switched to SQLite FTS5. submitted by /u/IntelligentHope9866 [link] [comments]
A new experimental Go API for JSON
Go 1.25 introduces experimental support for encoding/json/jsontext and encoding/json/v2 packages.
How to Build Production-Ready Web Apps with the Hono Framework: A Deep Dive
As a dev, you’d probably like to write your application once and not have to worry so much about where it's going to run. This is what the open source framework Hono lets you do, and it’s a game-changer. Hono is a small, incredibly fast web framework...
The Value Gap After Go-Live: The Agile Advantage in Tech Transformation
Robust change management practice is pivotal for the success and survival of enterprises in the ever-changing technology landscape and technology-driven business world. However, the success of Change Management practices in modern enterprises is not limited to the successful deployment of technological solutions. Technology implementation is only the first step to build the foundation in the broader change management...
The Key Points of Working Effectively with Legacy Code
submitted by /u/ketralnis [link] [comments]
A complete map of the Rust type system
submitted by /u/ketralnis [link] [comments]
How to Do Image Recognition With CNNs on the COCO Dataset — a Practical, Step-By-Step Guide
Short summary: This guide walks you from environment setup to a working PyTorch example that trains a Convolutional Neural Network (a pretrained ResNet) to recognize which object categories are present in a COCO image (multi-label image recognition). You’ll learn how to load COCO annotations, build a multi-label dataset, train with BCEWithLogitsLoss, evaluate average precision, and run inference. Run code snippet on a...
Chris’ Corner: Simple, Accessible Multi-Select UI
There’s a nice article by Enzo Manuel Mangano called Checkbox Interactions – The beauty of Layout Animations. In the end, you get some nicely animated checkboxes, essentially: I like it. It’s a modern-looking multiple-choice with very clear UX. Enzo’s tutorial is all React Native-ified. I think Enzo is a React Native guy and that’s his […]