As per Enterprise Integration Patterns book written in 2003: Following four Integration styles has been mentioned:
1. File Transfer — One application writes a file that another later reads. The applications
need to agree on the filename and location, the format of the file, the timing of when it
will be written and read, and who will delete the file.
2. Shared Database — Multiple applications share the same database schema, located in a
single physical database. Because there is no duplicate data storage, no data has to be
transferred from one application to the other.
3. Remote Procedure Invocation — One application exposes some of its functionality so that it
can be accessed remotely by other applications as a remote procedure. The
communication occurs real-time and synchronously.
4. Messaging — One applications publishes a message to a common message channel. Other
applications can read the message from the channel at a later time. The applications must agree on a channel as well as the format of the message. The communication is
asynchronous.
In 2023; Is it same or more styles have been added till this year? What relatable topic can be searched? Also can I consider "Rest and Soap Service" comes under Remote Procedure Invocation?
