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If you’re looking to revive that aging laptop, Linux might be your best bet. Find out how easy it can be to make this happen. By Jack Wallen.

The first thing to keep in mind is that we’re going to wipe away the current operating system on your laptop. You’ll first need to make sure you’ve saved every file and directory that you want to keep onto an external or USB drive. If you don’t have either of those things, upload those files to a cloud storage account. Author will demonstrate the process below by installing the daily release of Ubuntu Desktop, which uses the installer that debuted with Ubuntu 24.04, which was released April 2024.

The content of this guide:

• How to install Linux on your aging laptop
• Insert your bootable Linux USB drive
• Select your install language
• Select keyboard layout
• Connect to the internet
• Select Install
• Select your installation type
• Select the apps you’d like to start with
• Add proprietary software

… and more. This process shouldn’t take more than 15 to 30 minutes, depending on the speed of your machine and network connection. Congratulations, you’ve just revived that aging laptop with a very powerful, flexible, secure, reliable, and user-friendly operating system. Enjoy!

In this article, you’ll learn to build a PHP web scraper, from the basics to more advanced techniques. By zenrows.com.

While PHP is more commonly used for web development, it’s perfectly good for scraping thanks to its scripting ability and built-in HTTP clients like cURL, which support proxy configuration. On top of that, PHP has many web scraping libraries, including HTTP clients like Guzzle and cURL, HTML parsers like Simple DOM Parser and DiDOM, and headless browsers like the PHP WebDriver.

The article then reads about:

• Set up the environment (PHP 8.3+)
• Set up a PHP project
• How to scrape a website in PHP
• Retrieve the HTML of your target page
• Get data from one element
• Get data from all elements
• Export your data to a CSV file

Web scraping at scale involves a few more advanced methods and concepts, including crawling, dealing with dynamic content, and bypassing anti-bot measures. In this section, you’ll learn more about each of them. Code examples and links to further reading also in the article. Nice one!

Learn how Angular and React compare when it comes to web development—including their distinct approaches, use cases and functionalities. By Hassan Djirdeh.

Angular and React are some of the most popular tools for building frontend web applications, but they take different approaches to development and have distinct philosophies. Angular is a full-fledged framework, while React is a library focused just on building user interfaces.

The article then covers:

• Fundamental principles
• Getting started
• Building the UI
• Handling forms
• Routing
• Which one should we use?

Ultimately, the choice between Angular and React strongly depends on your preference and the intended goals of your project. Both Angular and React have their unique strengths, and the best choice varies based on specific project requirements and developer expertise. Good read!

Establishing and managing manual infrastructure for both hardware and software components, ensuring seamless operation of each tool individually and collectively, is a labor-intensive process susceptible to human error. By neosofttech.com.

Platform engineering has proven particularly valuable in DevOps architectures and cloud-based computing. The main focus of platform engineering is to improve the developer experience, automate infrastructure, enable self-service capabilities, and drive automation throughout the software development lifecycle.

Further in the article:

• Platform engineering best practices
• IaC: Driving platform engineering automation
• Critical considerations for implementing IaC in platform engineering
• The future of platform engineering and IaC

Platform engineers and operations teams may effectively install and manage infrastructure resources while minimizing operational overhead by utilizing the scalability and flexibility of cloud-native solutions. Integrating Artificial Intelligence (AI) and Machine Learning (ML) technologies is altering infrastructure management practices, offering new opportunities for intelligent automation and optimization of software code. Good read!

The article covers a guide on setting up TLS/Mutual TLS (mTLS) for securing communication between Kafka clients and servers, specifically in a Kubernetes environment, thus mitigating potential threats such as man-in-the-middle attacks and unauthorized access to data. We’ll be starting off by diving into a bunch of topics that’ll help you understand why we’re doing what we’re doing for our setup. By Aranya Chauhan.

To create a secure line of communication between Kafka Clients and Servers, think of it like building a fortress around your data so that no sneaky middlemen can sneak a peek.

The article then dives into:

• Man-in-the-middle attack
• TLS/mTLS 101
• TLS Certificates
• Setting up TLS Authentication on Kafka Deployed on Kubernetes
• Installing Single Node Kubernetes:
• Installing Helm
• Deploying Strimzi Operator and Kafka Cluster
• Deploying Kafka Cluster
• Configuring Client Side TLS/mTLS Authentication

… and more. When it comes to setting up TLS/mTLS with Kafka, the safety dance doesn’t just stop at configuring all those tricky certificates and keystores. Oh no, it’s also about keeping those secrets, well, secret. Because let’s face it, handling private keys and secrets with the carelessness of leaving your car keys in the ignition isn’t exactly a recipe for security success. Good read!

As part of Zero Trust adoption guidance, this article is part of the Prevent or reduce business damage from a breach business scenario and describes how to protect your organization from cyberattacks. This article focuses on how to deploy additional security measures to prevent a breach and limit its spread and to create and test a business continuity and disaster recovery (BCDR) infrastructure to more quickly recover from a destructive breach. By BrendaCarter, joe-davies-affirm and MicrosoftGuyJFlo.

The article main focus is around guiding principles such as Minimize blast radius and segment access and Verify end-to-end encryption.

The content captures:

• The adoption cycle for implementing security breach prevention and recovery infrastructure
• Define strategy phase
• Motivations for implementing security breach prevention and recovery infrastructure
• Outcomes for implementing security breach prevention and recovery infrastructure
• Plan phase
• Ready phase
• Adopt phase
• Govern and manage phases

… and more. Governance of your organization’s ability to implement breach prevention and recovery is an iterative process. By thoughtfully creating your implementation plan and rolling it out across your digital estate you have created a foundation. Use the following tasks to help you start building your initial governance plan for this foundation. Excellent guide!

This tutorial will take you through the process of building a Django blog back end and a Vue front end, using GraphQL to communicate between them. By Philipp Acsany.

For this project, you’ll create a small blogging application with some rudimentary features: Authors can write many posts, posts can have many tags and can be either published or unpublished.

Further in the article:

• Prerequisites
• Set up the Django Blog
• Build a blog using Django, GraphQL, and Vue
• Set up Graphene-Django
• Set up django-cors-headers
• Set up Vue.js
• Create basic views and components
• Update the Vue components
• Implement Vue Apollo
• Fetch the data

You’ve seen how you can use GraphQL for building typed, flexible views of your data. You can use these same techniques on an existing Django application you’ve built or one you plan to build. Like other APIs, you can use yours in most any client-side framework as well. This is extensive tutorial with all code attached and explained. Nice one!

When you design workload architectures, you should use industry patterns that address common challenges. Patterns can help you make intentional tradeoffs within workloads and optimize for your desired outcome. By ckittel and ShannonLeavitt.

They can also help mitigate risks that originate from specific problems, which can impact security, performance, cost, and operations. If not mitigated, those risks will eventually cause reliability issues.

Some of the patterns covered here:

• Ambassador
• Bulkhead
• Cache-aside
• Circuit breaker
• Claim check
• Compensating transaction
• Event sourcing
• Federated identity
• Pipes and filters
• Throttling
• Geode

… and more. Many design patterns directly support one or more architecture pillars. Design patterns that support the Reliability pillar prioritize workload availability, self-preservation, recovery, data and processing integrity, and containment of malfunctions. Interesting read!

Redux is the most powerful state management tool in the React.Js library, and it’s frequently used by Frontend Engineers to build complex applications. With the help of Redux, we can easily manage the state of our React applications, which helps us to develop and maintain complex applications. By Prasandeep and Dan Ackerson.

This tutorial will provide a clear understanding of Redux’s functionality in React and how it can be used to manage state efficiently, including:

• Prerequisites
• What is Redux?
• Why do we need Redux in React.js?
• Reasons to integrate Redux with your React.js application

There is also code available in GitHub repository. In this tutorial, we covered the complete process of integrating Redux with React-based applications. By following the steps, you can now effortlessly set up a Redux store, define reducers, and connect React components to the Redux store. Good read!

An MIT team precisely controlled an ultrathin magnet at room temperature, which could enable faster, more efficient processors and computer memories. By Adam Zewe.

Experimental computer memories and processors built from magnetic materials use far less energy than traditional silicon-based devices. Two-dimensional magnetic materials, composed of layers that are only a few atoms thick, have incredible properties that could allow magnetic-based devices to achieve unprecedented speed, efficiency, and scalability. This is key, since magnets composed of atomically thin van der Waals materials can typically only be controlled at extremely cold temperatures, making them difficult to deploy outside a laboratory.

The researchers used pulses of electrical current to switch the direction of the device’s magnetization at room temperature. Magnetic switching can be used in computation, the same way a transistor switches between open and closed to represent 0s and 1s in binary code, or in computer memory, where switching enables data storage.

In the future, such a magnet could be used to build faster computers that consume less electricity. It could also enable magnetic computer memories that are nonvolatile, which means they don’t leak information when powered off, or processors that make complex AI algorithms more energy-efficient. Interesting read!