Cloud computing is the delivery of computing services—including servers, storage, databases, networking, software, analytics, and intelligence—to offer faster innovation, flexible resources, and economies of scale. You typically pay only for cloud services you use, helping you lower your operating costs, run your infrastructure more efficiently, and scale as your business needs change.

Systems Reliability Engineering (SRE), is a discipline that incorporates aspects of software engineering and applies them to the resolution of IT operations problems. Its a practice where software engineering approaches are applied, in a multidisciplinary way, in the management and automation of the technology environment. The main objectives are to create ultra-scalable and highly reliable software systems.