Containerization

Containerization is a lightweight virtualization technology that allows applications to run consistently across diverse environments. It packages software with all its dependencies—libraries, configurations, and runtime—into a container. Containers are isolated yet share the host system’s kernel, making them efficient and faster than traditional virtual machines.

This approach ensures portability, enabling developers to deploy applications seamlessly from development to production. Containerization enhances scalability and resource utilization, making it ideal for microservices and cloud-native architectures. Tools like Docker and Kubernetes have popularized this technology, offering robust solutions for managing containers at scale.

By improving flexibility, reducing overhead, and ensuring consistency, containerization has become a cornerstone of modern software development and IT operations.