6 Individual Integration Patterns

Question 1

Direct, custom links between individual systems. Built from scratch for specific reqs.

Answer 1

Point-to-Point Integration

Question 2

Concept in P2P that necessitates updates in other system when one system is updated

Answer 2

Tight Coupling

Question 3

P2P remains simple and uncomplicated as it relies on _____ instead of direct connections.

Answer 3

Middleware

Question 4

Challenges include increasing number of integrations, and maintaining that number of direct connections

Answer 4

Point-to-Point Integration

Question 5

Good for low, specific integration reqs.

Answer 5

Point-to-Point Integration

Question 6

All systems connect to centralized hub, indirectly communicate through the hub.

Answer 6

Hub-and-Spoke Integration

Question 7

Concept of systems evolving independently

Answer 7

Decoupling

Question 8

This pattern is scalable. One new system is only one connection to the Hub

Answer 8

Hub-and-Spoke Integration

Question 9

Management and coordination is more controlled, monitored, and maintained.

Answer 9

Hub-and-Spoke

Question 10

Risks a single point of failure and might result in increased amount of latency

Answer 10

Hub-and-Spoke

Question 11

Event-driven communication, scalable and flexible coupling with a message broker

Answer 11

Publish-Subscribe Integration

Question 12

Vital to establish themes and message architecture

Answer 12

Publish-Subscribe

Question 13

Synchronous communication between different systems

Answer 13

Request-Response Integration

Question 14

Requests for information and waits for the second system to respond with the required information.

Answer 14

Request-Response

Question 15

Used in API interactions, web services, and client-server
applications, that need instant feedback

Answer 15

Request-Response

Question 16

Performance problems could arise, especially with high latency and long processing time

Answer 16

Request-Response

Question 17

Includes considering timeout settings and error handling

Answer 17

Request-Response

Question 18

transfer data though files

Answer 18

File-Based Integration

Question 19

Widely used in massive amount of batch processing (older systems)

Answer 19

File-Based

Question 20

Challenge includes complexity in file exchange and data consistency

Answer 20

File-Based Integration

Question 21

Needs monitoring, notification, error recovery for reliability and consistency

Answer 21

File-Based

Question 22

paradigm of integration that emphasizes instant movement of data between various settings

Answer 22

Real-Time Integration

Question 23

Needed in instant data exchange and synchronization

Answer 23

Real-Time

Question 24

Speedier decision-making with recent and correct data

Answer 24

Real-Time

Question 25

considers scalability, event processing, and data consistency

Answer 25

Real-Time

Question 26

handles high message flow, event-driven communication, data integrity and consistency

Answer 26

Real-Time