You build a website which is the most common form of information system, but it is not the only one. Some alternative information systems examples are peer-to-peer applications, batch jobs, and internet of thing (IOT). All information systems are comprised of software, hardware and networks.
More info about websites here
More information about building blocks of any information read software vs hardware and hardware vs network
- Software = The function of each card : client, server, database
- Hardware = Each website card
- Network = Connection between cards
