Define "containerization" in cloud environments.

Containerization in cloud environments refers to the process of packaging applications along with their dependencies and configurations into standardized units called containers. This method allows applications to be run consistently across different computing environments, ensuring that they operate the same way regardless of where they are deployed.

Containers encapsulate everything needed for an application to run, such as the code, runtime, libraries, and environment variables, all bundled together. This portability is a significant advantage in cloud computing, where applications may need to be deployed in various environments, such as on-premises data centers, public clouds, or hybrid setups.

By leveraging containerization, organizations can enhance their deployment flexibility, reduce compatibility issues, and streamline application development and deployment processes. This fosters a more agile approach to software delivery, which is crucial in modern software development practices like DevOps.