October 2017
Beginner to intermediate
358 pages
10h 14m
English
High Availability is different than scalability although both are serious architectural concerns. Scalability refers to flexibility and elasticity to add more or reduce resources to existing deployment to accommodate more users than normal without comprising on application performance. Scalability indirectly helps in making an application highly available. However, it does not mean scalability eventually leads to High Availability. High Availability is an architectural concern that is not dependent on the number of users, while scalability rules are determined by a number of users consuming the service. High Availability could be a requirement even if there are very few users. High Availability talks about ...
Read now
Unlock full access