Definition
Services and Networking refers to the fundamental building blocks and interconnectedness required for cloud environments to function. It encompasses the various cloud services offered by providers, such as compute, storage, and databases, along with the network infrastructure that enables communication and data flow between these services and users. In practice, this means understanding how to provision, configure, and manage these services and their network connections to ensure applications are accessible and performant. This knowledge is crucial for deploying and operating secure and reliable cloud solutions, as misconfigurations can lead to security vulnerabilities or service disruptions. For example, setting up a virtual private cloud (VPC) with specific subnets and security groups is a core Services and Networking task. This concept is distinct from simply understanding individual service features, focusing instead on their integration and network implications. You will encounter Services and Networking concepts extensively on AWS certification exams like the Solutions Architect Associate, as well as in the CCSP and CISSP certifications.