Approaches to middleware

Question 1

what is the synchronous mode of communication

Answer 1

The sending and the receiving application must be ready to communicate with each other at all times

Question 2

What is the asynchronous mode of communication

Answer 2

a communication method where participants on both sides of the conversation have the freedom to start, pause, and resume conversational messaging on their own terms, eliminating the need to wait for a direct live connection

Question 3

what is the Store and forward method

Answer 3

messages are placed on a message queue by the sending application and retrieved by the receiving application as needed.

Question 4

what is the publich - subscribe method

Answer 4

the application that produces information publishes it and all other applications that need this type of information, subscribe to it

Question 5

What does MOM stand for

Answer 5

Message-oriented Middleware

Question 6

What does MOM do

Answer 6

it is the infrastructure that is responsible for relaying data from one application to another by putting it in a message format.

Question 7

What features make MOM attractive when integrating applications

Answer 7

1. prioritization of requests
2. load balancing
3. persistent messaging

Question 8

What is middleware?

Answer 8

middleware is software that is designed to help manage the complexity and heterogeneity inherent in distributed systems. It builds a bridge between different systems by enabling communication and transfer of data.