A systems integrator (SI) is an individual or business that builds computing systems for clients by combining hardware and software products from multiple vendors. Using a systems integrator, a company can align cheaper, pre-configured components and off-the-shelf software to meet key business goals, as opposed to more expensive, customized implementations that may require original programming or manufacture of unique components.
The simplest integration scenario is point-to-point integration between two backend application system within one enterprise. Each of two backend application system is connected with the B2B integration technology server.
Multipoint integration refers to the case where three or more back-end application system are communicating with each other.Multipoint integration can fundamentally be of two types.