Modular Data Center Market Size, Share & COVID-19 Impact Analysis, By Component (Function Module Solutions, and Services), By Application (Emergency Data Storage, Temporary Storage Expansion, Disaster Recovery, Edge Computing, and Others), By Data Center Size (Small and Medium Data Center, and Large Data Center), By Industry (BFSI, IT & Telecom, Government, Healthcare, Media & Entertainment, Others) and Regional Forecast, 2020-2027