Difference between HA and Fault Tolerance

Subh Singh
Invent the Future
High Availability (HA) Fault Tolerance
  • It keeps a website, application, or system available and operational 24 hours a day, 7 days a week.
  • If one server stops working, another server automatically starts handling the work.
  • The website, application, or system continues to run without interruption.
  • It keeps the application or website running continuously.
  • If the server running the application or website crashes or fails, the application or website continues running.
  • If the main server crashes, the backup server automatically starts running the website.