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Containers

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May 1, 2024 Updated May 9, 2025 18 minute read

Containers are a fundamental technology in modern software development and deployment. At a high level, a container is a standard unit of software that packages up code and all its dependencies, allowing an application to run quickly and reliably from one computing environment to another. This means that developers can build and test applications in a consistent environment, and then deploy them to various other environments, such as testing, staging, and production, without worrying about compatibility issues.

Working with containers can be an engaging and exciting prospect for several reasons. Firstly, the efficiency and speed offered by containers are compelling; applications within containers start much faster than those in traditional virtual machines because they share the host operating system's kernel. Secondly, the portability of containers allows for unprecedented flexibility in where and how applications are deployed, be it on a local machine, a private data center, or a public cloud. Finally, the ability to break down complex applications into smaller, manageable microservices using containers fosters agility and scalability in software development.

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Reading list

We've selected seven books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in Containers.
This comprehensive guide provides an in-depth overview of containerization, Docker, and Kubernetes, covering all aspects from installation to advanced features. Its detailed explanations and practical examples make it an excellent resource for understanding the fundamentals of containers.
Written by experts from Google, this book offers practical advice on running containerized applications in production. It discusses topics such as performance optimization, monitoring, and disaster recovery, providing valuable insights for system administrators and DevOps engineers.
This practical guide focuses on the implementation and management of Kubernetes, the leading container orchestration platform. It offers hands-on guidance on configuring, deploying, and scaling containerized applications with Kubernetes.
Written by a leading expert in cloud-native technologies, this book explores design patterns for building resilient and scalable container-based systems. Its insights into distributed systems make it valuable for understanding the challenges and best practices of containerization.
This in-depth reference dives deep into the internals of Docker, exploring its architecture, storage drivers, networking, and security features. It's recommended for experienced container professionals seeking advanced knowledge and troubleshooting techniques.
This guide explores the integration of serverless computing with Kubernetes, enabling developers to build and deploy event-driven applications on a managed platform. It's a valuable resource for understanding the benefits and challenges of combining these technologies.
This specialized book focuses on the Kubernetes Pod Security Standard (KPSS), a critical aspect of container security. It provides a comprehensive overview of KPSS, its components, and best practices for implementing it in Kubernetes clusters.
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