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Knowing how to profile a React application to improve real-world performance is a good tool in any front-end developer’s toolkit. The Profiler API allows us to do just that with insights on why and how long our components are rendering for. We can use the profiling data to find unnecessary and expensive renders that may be impacting performance negatively. Thankfully, it’s not that complicated. Le
Using localStorage in Modern Applications: A Comprehensive Guide When it comes to client-side storage in web applications, the localStorage API stands out as a simple and widely supported solution. It allows developers to store key-value pairs directly in a user's browser. In this article, we will explore the various aspects of the localStorage API, its advantages, limitations, and alternative sto
AWS Developer Tools Blog CDK Pipelines: Continuous delivery for AWS CDK applications The AWS Cloud Development Kit (AWS CDK) is an open-source software development framework to define cloud infrastructure in familiar programming languages and provision it through AWS CloudFormation. The AWS CDK consists of three major components: The core framework for modeling reusable infrastructure components A
AWS News Blog Amazon CloudWatch Internet Monitor Preview – End-to-End Visibility into Internet Performance for your Applications How many times have you had monitoring dashboards show you a normal situation, and at the same time, you have received customer tickets reporting your app is “slow” or unavailable to them? How much time did it take to diagnose these customer reports? You told us one of y
When a single-page application needs to fetch data from a remote source, it needs to do so while remaining responsive and providing feedback to the user during an often slow query. Five patterns help with this. Asynchronous State Handler wraps these queries with meta-queries for the state of the query. Parallel Data Fetching minimizes wait time. Fallback Markup specifies fallback displays in marku
This website uses cookies to analyze our traffic and only share that information with our analytics partners. Accept The OWASP Top 10 for Large Language Model Applications project aims to educate developers, designers, architects, managers, and organizations about the potential security risks when deploying and managing Large Language Models (LLMs). The project provides a list of the top 10 most c
The Research Team at Amazon Robotics is seeking a passionate Applied Scientist, with a strong track record of industrial research, innovation leadership, and technology transfer, with a focus on ML Applications. At Amazon Robotics, we apply cutting edge advancements in robotics, software development, Big Data, ML and AI to solve real-world challenges that will transform our customers’ experiences
Fine-Tuning Llama-2: A Comprehensive Case Study for Tailoring Models to Unique Applications In this blog, we provide a thorough analysis and a practical guide for fine-tuning. We examine the Llama-2 models under three real-world use cases, and show that fine-tuning yields significant accuracy improvements across the board (in some niche cases, better than GPT-4). Experiments were carried out with
Computer Vision: Algorithms and Applications, 2nd ed. © 2022 Richard Szeliski, The University of Washington Welcome to the website (https://szeliski.org/Book) for the second edition of my computer vision textbook, which is now available for purchase at Amazon, Springer, and other booksellers. To download an electronic version of the book, please fill in your information on this page. You are welco
Millisecond search on trillion vector datasets Average latency measured in milliseconds on trillion vector datasets. Simplified unstructured data management Rich APIs designed for data science workflows.Consistent user experience across laptop, local cluster, and cloud.Embed real-time search and analytics into virtually any application. Reliable, always on vector database Milvus’ built-in replicat
AWS Compute Blog Choosing between messaging services for serverless applications Most serverless application architectures use a combination of different AWS services, microservices, and AWS Lambda functions. Messaging services are important in allowing distributed applications to communicate with each other, and are fundamental to most production serverless workloads. Messaging services can impro
Define and maintain complex project configuration through code. Documentation · Changelog · Project types · Join the community projen synthesizes project configuration files such as package.json, tsconfig.json, .gitignore, GitHub Workflows, eslint, jest, etc. from a well-typed definition written in JavaScript. As opposed to existing templating/scaffolding tools, projen is not a one-off generator.
Amazon CloudWatch RUM is a real-user monitoring capability that helps you identify and debug issues in the client-side on web applications and enhance end user’s digital experience. CloudWatch RUM enables application developers and DevOps engineers reduce mean time to resolve (MTTR) client-side performance issues by enabling a quicker resolution. Amazon CloudWatch RUM is part of CloudWatch’s Digit
YARP (which stands for "Yet Another Reverse Proxy") is a project to create a reverse proxy server. We found a bunch of internal teams at Microsoft who were either building a reverse proxy for their service or had been asking about APIs and tech for building one, so we decided to get them all together to work on a common solution, this project. YARP is a reverse proxy toolkit for building fast prox
AWS DevOps Blog Import entire applications into AWS CloudFormation AWS Infrastructure as Code (IaC) enables customers to manage, model, and provision infrastructure at scale. You can declare your infrastructure as code in YAML or JSON by using AWS CloudFormation, in a general purpose programming language using the AWS Cloud Development Kit (CDK), or visually using Application Composer. IaC configu
Build on the most deployed database in the worldSQLite is the most deployed database in the world because it's the simplest to write, test and deploy. libSQL, the open contribution fork of SQLite, builds on that foundation while preserving all the benefits developers love. Affordable to run, replicate and scaleSQLite runs anywhere, from the smallest device to the most powerful server. With native
AWS DevOps Blog CICD on Serverless Applications using AWS CodeArtifact Developing and deploying applications rapidly to users requires a working pipeline that accepts the user code (usually via a Git repository). AWS CodeArtifact was announced in 2020. It’s a secure and scalable artifact management product that easily integrates with other AWS products and services. CodeArtifact allows you to publ
TCP/IP applications for your PC compatible retro-computers Current version: March 31st, 2023 2023-12-10: Good news everyone! mTCP NetDrive is available! mTCP NetDrive lets you connect to a remote drive image (floppy or hard disk) using a local drive letter. Add network attached storage to your machine nearly instantly! The device driver works on all versions of DOS starting with DOS 2.0 and requir
At one point in my career, I was no longer excited about the software I was building. My favorite part of the job were low-level details and complex algorithms. After switching to user-facing applications, they were mostly gone. It seemed programming was about moving data from one place to another using existing libraries and tools. What I’ve learned so far about software wasn’t that useful anymor
Amazon CloudFront announces managed cache policies for web applications Amazon CloudFront announces two new managed cache policies, UseOriginCacheControlHeaders and UseOriginCacheControlHeaders-QueryStrings, for dynamically generated websites and applications that return Cache-Control headers. With the new managed cache policies, CloudFront caches content based on the Cache-Control headers returne
AWS News Blog AWS Nitro SSD – High Performance Storage for your I/O-Intensive Applications We love to solve difficult problems for our customers! As you have seen through the years, innovation at AWS takes many forms, and encompasses both hardware and software. One of my favorite examples of customer-driven innovation is AWS Nitro System, which I first wrote about back in mid-2018. In that post I
The one thing that developers tend to considers at the end of the development cycle is the “security” of the application. A secure application is not a luxury, it’s a necessity. You should consider the security of your application at every phase of the development such as architecture, design, code, and finally the deployment. In this tutorial, we are going to learn ways to secure our Node.js appl
ksqlDB The database purpose-built for stream processing applications. Real-time Build applications that respond immediately to events. Craft materialized views over streams. Receive real-time push updates, or pull current state on demand. Kafka-native Seamlessly leverage your existing Apache Kafka® infrastructure to deploy stream-processing workloads and bring powerful new capabilities to your app
use leptos::*; #[component] pub fn SimpleCounter(initial_value: i32) -> impl IntoView { // create a reactive signal with the initial value let (value, set_value) = create_signal(initial_value); // create event handlers for our buttons // note that `value` and `set_value` are `Copy`, so it's super easy to move them into closures let clear = move |_| set_value(0); let decrement = move |_| set_value.
AWS Compute Blog Re-platforming Java applications using the updated AWS Serverless Java Container This post is written by Dennis Kieselhorst, Principal Solutions Architect. The combination of portability, efficiency, community, and breadth of features has made Java a popular choice for businesses to build their applications for over 25 years. The introduction of serverless functions, pioneered by
Starting today, Amazon EC2 supports the replacement of instance root volume using an updated AMI without requiring customers to stop their instance. This allows customers to easily update their applications and guest operating system, while retaining the instance store data, networking and IAM configuration. Customers can use the feature to patch their software quickly without having to incur the
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