You are responsible for developing the IT system infrastructure for a start-up e-commerce company. The goal of the project is to develop a new e-commerce information system infrastructure for the e-commerce start-up company which sells eco-friendly products. The IT system design should include the hybrid infrastructure: 

1) cloud services infrastructure, as the company’s information technology will be implemented in a hosted solution in the cloud (including all applications, servers, data storage and data management, and security); and 

2) on-site hardware and software components, including local area network - switches, local servers, office and warehouse computers, wireless access points, routers, firewalls.

TASK

Create a graphical picture of data flow diagram (DFD) for the e-commerce company (hybrid infrastructure).