What is 3-tier architecture? In 3-tier architecture, there is an intermediary level, meaning that the architecture is generally split up between:. A client (the computer): requests the resources, ...

Mobile clients could set a trend towards adoption of a new 2-tier application architecture that talks directly to a cloud-hosted database-as-a-service such as Database.com, cutting out the need ...

A client tier that uses a web server, such as Tomcat or Nginx as a reverse proxy. A middle-tier that performs logic. Application servers including Tomcat or JBoss sit on this tier. A backend database ...