text: **Cloud engineering**
  In the same line of ITSM, the application of an engineering approach on cloud infrastructures 
  helped the clients and system administrators to integrate better and manage their day-to-day 
  business. 
  
  Cloud engineering focuses on cloud services, such as SaaS, PaaS, and IaaS. It is a 
  multidisciplinary method that includes the foundation of cloud, implementation, cloud 
  development-delivery lifecycle, and management. 
  
  An orchestrator normally includes a range of technologies, products, and components, as 
  shown in Figure 2-4. 