This mini-book is a concise yet comprehensive guide to the essential principles of IT architecture for modern enterprises. Designed as a quick reference for professionals in IT, software development, and system architecture, it outlines the best practices and recommendations that are critical for building robust, scalable, and efficient IT infrastructures.

Inside, you'll explore key concepts such as automation, scalability, testability, reliability, availability, maintainability, and more. Each principle is explained in a clear and practical manner, providing insights on how to apply them effectively in real-world scenarios. Whether you're working in financial institutions, banking, or other enterprise environments, this guide offers valuable knowledge to help you design flexible, secure, and high-performing IT systems.

By leveraging the knowledge from industry-leading sources, this book serves as a vital tool for professionals seeking to stay ahead in the fast-paced world of IT architecture.