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TOGAF ADM: Top 10 techniques – Part 10: Capability-based planning

TOGAF ADM: Top 10 techniques – Part 10: Capability-based planning

Capability-based planning is a business-focused approach to strategic planning that aims to deliver the required capabilities to an organization. It brings together all lines of business to achieve a shared goal, and is particularly useful in organizations where resources are involved in multiple capabilities, such as emergency preparedness units. From an IT perspective, capability-based planning is highly relevant, especially when it comes to setting up a data center. This is because IT architects and planners are often involved in managing not just the IT implementation, but also other tasks such as personnel training…continue reading →
Structuring Use Cases with Base, Include, and Extend: A Guide for Effective Software Development

Structuring Use Cases with Base, Include, and Extend: A Guide for Effective Software Development

What is Use Case Modeling Use cases are an important tool in the field of software development, as they help to specify how a user will interact with a particular system. They provide a clear and concise way to document the functionality of a system, and can be used to ensure that developers are building software that meets the needs of its intended users. When creating use cases, it is important to structure them in a way that makes them easy to understand and implement. One way to do this is to use…continue reading →
Mastering ER Modeling: A Step-by-Step Guide with Real-World Examples (Part 3 of 5)

Mastering ER Modeling: A Step-by-Step Guide with Real-World Examples (Part 3 of 5)

Problem Statement: Hospital System The hospital currently relies on a paper-based system to manage patient information, medical records, and billing. The paper-based system has several limitations, including difficulty in accessing patient information in a timely manner, increased risk of data loss or misplacement, and errors in billing and medical record keeping. As a result, the hospital has decided to develop an electronic health record system to improve the efficiency and accuracy of their operations. The new electronic health record system should be able to store and manage patient demographic information, medical history, diagnostic…continue reading →

What is a Hexagonal Architecture Diagram?

Hexagonal architecture diagram, also known as ports and adapters architecture, is a software architecture pattern that aims to make software systems more maintainable, testable, and adaptable to changing requirements. It is a way of organizing the code of a software system in such a way that it remains independent of its external interfaces, such as databases, user interfaces, or third-party services. The hexagonal architecture diagram provides a clear separation between the business logic of the software and the external dependencies, making it easier to manage and maintain the software over time. The figure…continue reading →