On-Prem Datacenter

Section

Functions

  • Web Server: The web server is used to host the company's website and web applications.
  • Email Server: The email server is used to send and receive emails.
  • Git Repository: The Git repository is used to store the company's source code.
  • Stored Employee Data: The stored employee data is used to store the company's employee data.
  • Stored Product Data: The stored product data is used to store the company's product data.
  • Stored Communication Data: The stored communication data is used to store the company's communication data.
  • Stored Document Management: The stored document management is used to store the company's document management data.
  • Stored Security Data: The stored security data is used to store the company's security data.

Data Server Estimation

  • Project Document: The project document requires less than 100GB of storage space.
  • Source Code Repository Server: The source code repository server requires less than 100GB of storage space.
  • GitLab: The GitLab requires about 2.5GB of storage space for installation and 8GB of RAM for up to 1000 users.
  • Project Repository: The project repository requires less than 100GB of storage space.
  • Employee Data: The employee data requires about 20GB per user.
  • Summary: The summary of the data server estimation is about 2.2TB.

Specification

  • Availability 99.9% (3 nines) downtime 8.76 hours/year

Data Protection

  • RAID-5
    • Hard drives: 5x 2.4TB Hard drive
    • Total Usable Capacity: 9.6TB
    • Protection: 2.4TB
    • Speed gain: 4x read speed, no write speed gain
    • Fault tolerance: 1-drive failure