C3 - C4: System Integration Fundamentals

System Integration

______ involves combining different computing systems and software applications to function as one

System Integration

It is crucial for streamlining processes, enhancing data flow, and improving overall operational efficiency within an organization.

Enterprise Complexity

Modern enterprises often face intricate structures with diverse departments, systems, and business processes

Enterprise Complexity

Managing this complexity can lead to inefficiencies, communication gaps, and difficulties in decision-making

Siloed systems

_____ are isolated systems that operate independently without effective communication or data sharing

Siloed systems

They can create data inconsistencies, redundancy, and hinder a holistic view of enterprise operations

System architecture overview

______ is crucial for understanding its use in integration

Architectural trade-offs

______ are significant considerations in system integration

Non-functional requirements (NFRs)

_____ are key aspects to address for successful integration

Top-down Approach

This approach starts from the highest level system and breaks it down into smaller, manageable subsystems for integration

Top-down Approach

Emphasizes defining the overall system architecture before integrating individual components.

Top-down Approach

Integration is conducted in phases, starting with core functionalities and gradually adding more details.

Bottom-up Approach

This approach begins with integrating individual components or modules and then assembling them into larger systems.

Bottom-up Approach

Focuses on ensuring the functionality and interoperability of individual system parts first

Bottom-up Approach

Systems are built by progressively combining working units until the complete system is formed

Agile Iterative Methods

System integration is performed in short, repetitive cycles, allowing for continuous feedback and refinement

Agile Iterative Methods

Embraces changes and adapts to evolving requirements throughout the integration process

Agile Iterative Methods

Regularly delivers working increments for stakeholder review, enabling early identification of issues

Version and Change Control

Ensures proper tracking and management of different versions of integrated system components and configurations

Version and Change Control

Provides mechanisms to record and monitor all changes made to the system during integration

Version and Change Control

Facilitates team collaboration and maintains consistency across the integrated system by managing changes

• Top-down Approach

• Bottom-up Approach

• Agile Iterative Methods

• Version and Change Control

Integration Methods: