This article walks through the most important parts of JavaScript—from how variables work to how async code runs—covering the kind of things you actually need to remember when coding or going into an interview.
This article explains Kubernetes architecture using a cargo and control ship analogy. It covers master and worker nodes, key components like etcd, the API server, scheduler, controllers, kubelet, kube proxy, and container runtime, helping learners grasp orchestration, networking, and cluster management. Based on the **"Kubernetes Architecture"** class from *Certified Kubernetes Administrator (CKA) with Practice Tests* on Udemy. Check the link in the *Additional Resources* section.
This article offers a detailed overview of Functional Programming (FP) design principles, concepts, and practices. It explores key FP elements like immutability, pure functions, first-class functions, and higher-order functions. Additionally, it covers topics such as functional design patterns, recursion, and algebraic data types (ADTs). The guide also contrasts FP with Object-Oriented Programming (OOP) and examines emerging trends in software design, such as serverless computing and microservices.
An in-depth guide to understanding REST (Representational State Transfer) architecture, covering core concepts, key elements of API design, best practices, advanced topics, and tools & technologies for building RESTful APIs. This article explores the principles that make REST a widely adopted architecture for networked applications and provides practical examples, implementations, and tips for designing scalable and maintainable APIs.
This article provides an in-depth exploration of Object-Oriented Programming (OOP) design principles, concepts, and best practices. It covers OOP's core principles, such as encapsulation, abstraction, inheritance, and polymorphism, along with design patterns, SOLID principles, and UML diagrams. The guide also delves into OOP's comparison with other paradigms, like functional programming, and offers insights into future trends in software design.
This article explores the fundamentals of Peer-to-Peer (P2P) networking, covering key concepts, architectures, notable protocols, and frameworks. It also dives into security challenges, future trends, and practical tools like Grenache and libp2p for building decentralized systems.
A detailed exploration of web development security, covering essential concepts, common threats, and effective preventive measures. Learn about core security principles, specific vulnerabilities like SQL Injection and XSS, and advanced strategies such as encryption and multi-factor authentication. Discover tools, techniques, and best practices to protect web applications from a wide range of attacks and stay updated on emerging trends in cybersecurity.
Infrastructure as Code (IaC) is transforming IT infrastructure management. This guide covers the evolution, core paradigms, tools, and key practices of IaC. Explore its application in cloud, hybrid, and on-premises environments, from declarative vs. imperative approaches to real-world examples and emerging trends like AI/ML and GitOps. A must-read for mastering IaC and elevating your DevOps strategies.
In this article, we delve into the world of open source software, exploring its key principles, values, and development flows. We discuss the importance of a code of conduct in maintaining a welcoming and inclusive community and highlight various roles within open source projects. Additionally, we provide a comprehensive overview of different types of open source licenses, helping you understand their characteristics and how to choose the right one for your project. Real-world examples and use cases illustrate the practical applications of these licenses.
Discover how Git Flow and Trunk-Based Development streamline code management and enhance team collaboration. Learn the key principles, best practices, and scenarios for each model to optimize your development process.
Queues are fundamental components in distributed systems, helping manage tasks and data efficiently. This article explores different types of queues, their applications, and strategies for handling queue-related issues.
Discover essential strategies and concepts to build reliable, scalable, and fast systems. Learn about handling common problems in distributed systems, designing robust architectures, and ensuring efficient message delivery.
This guide covers strategies for delivering data at a large scale, focusing on message consumption, partitioning, request routing, rebalancing partitions, and consistent hashing. It explores how to handle large amounts of data efficiently, ensuring scalability, performance, and reliability in software systems.
Learn how to safeguard clients from server failures by understanding synchronous and asynchronous clients, circuit breakers, fail-fast design principles, bulkhead patterns, and shuffle sharding. This comprehensive guide covers practical implementations and real-world examples to ensure your applications remain robust and resilient.
Chaos Engineering is the discipline of experimenting on a distributed system to ensure it can tolerate unanticipated failure conditions. This way, organizations can pre-identify and correct issues to build more reliable and fault-tolerant systems. The fundamental principles, benefits, tools, and best practices about how to carry out chaos engineering are defined within this paper. Real-world examples have been added to guide you in implementing this powerful approach to improve system reliability.
Discover how to choose the best database for your project by understanding your data requirements, scalability needs, and operational factors. Explore real-world examples to see how different databases excel in various scenarios.
Managing high traffic for ticket sales requires a strategic approach. By combining load balancing and queue-based systems, you can ensure that the system remains responsive and efficient, even under heavy loads. This method provides a scalable and reliable way to handle large volumes of user requests during peak times.
Exploring the advantages of using Rust to build system APIs for Brazilian payroll, focusing on performance, safety, and concurrency.
This comprehensive guide demystifies the basics of web development and provides beginners with a solid foundation to understand how the web and the Internet work, what key technologies are involved, and gives practical advice on how to get started.