Skip to main content

Certified Enterprise Architect Professional (CEAP) - Module 13: The Architecture Repository

The Architecture Repository:

An enterprise architecture repository (EAR) is a centralized storage system that stores and manages an organization's IT architecture components, standards, and relationships. It can also be used to document and maintain these components. 

An EAR can store a variety of architecture artifacts, including:

Data, Models and diagrams, Frameworks, Roadmaps, Capabilities, Design patterns, References, Principles, and Governance Register.

example:

The repository architecture style is widely used in various domains and applications. For example, database management systems (DBMS) are based on the repository style, where the database is the central repository and the applications are the components that query and update the data.

Six categories of information should feature within an Enterprise Architecture:

1) The Architecture Metamodel describes the application of an architecture framework, which is adopted by organisations.

2) The Architecture Capability states the processes, structures, and restrictions that support architecture repository governance.

3) The Architecture Landscape shows the state of the operating Enterprise at particular points in time.

4) The Standards Information Base defines the compliance criteria for work governed by architecture.

5) The Reference Library provides templates, guidelines, and models etc. to boost the construction of new architectures.

6) The Governance Log a record of governance activities carried out in the enterprise.

The Architecture Landscape:

Considering the varied and large quantity of stakeholder requirements, the Architecture Landscape is divided into three levels:

1) Strategic Architectures

Provides a long term overview.

Suggests new frameworks for operations and development activity, allowing for executive direction.

2) Segment Architectures

Provides a detailed model to organise and operationally coordinate change .

3) Capability Architectures

Outlines how the enterprise can provide support to a particular component of capability.

Used to provide an indication of current capability, target capability, and capability increments.

The Governance Log:

A Governance Log contains shared information concerning the continuing governance of projects.

Sustaining a shared source of governance information is essential.

Throughout a project, it is important that records are kept of any decisions made

Stakeholders often express interest in governance

The Standards Information Base:

The Standards Information Base is a source of specifications that must be followed by architectures.

The types of specifications are:

  1. Legal and Regulatory
  2. Industry
  3. Organisational

Labels:

Comments

Post a Comment

Popular posts from this blog

Scaled Agile Framework (SAFe)

The Scaled Agile Framework (SAFe) is a set of organizational and workflow patterns for implementing agile practices at an enterprise scale. The framework is a body of knowledge that includes structured guidance on roles and responsibilities, how to plan and manage the work, and values to uphold. Scrum is a simple, flexible approach to adopting Agile that's great for small teams. SAFe is an enterprise-wide Agile framework designed to help bring Agile beyond the team and into the company as a whole. Scaled Agile has built a comprehensive level that includes all the four layers called the team, program, large solutions, and portfolio level. 4 Layers: Portfolio - Strategy, Vision, Roadmap, Strategy goal, Decision making, Budget, Portfolio level metrics,  Program - Align multiple teams towards a common mission, Bring together all the Agile teams, transparency, collaboration, and synchronisation, Scrum of Scrums, Product Owners to define the overall vision. Large Solutions - ar...
Post a Comment
Read more

Risk Register

A project risk register is a tool project managers use to track and monitor any risks that might impact their projects. Risk management is a vital component of project management because it's how you proactively combat potential problems or setbacks. Risk Description Impact Risk Response Risk Level Risk Owner Automation Testing Software licence delay Delay in starting testing and project schedule impact As we have one licence. Planned to start automation testing in 2 shifts. Planned to get one more licence in 2 weeks’ time. High IT team Frequent Disruption in dependency API services Delay in development of integration and unit testing Dependency API service is down, and the team is working on resolving the issue. Continuously working with API team High External Team/ Project Manager There is chance of new requir...
Post a Comment
Read more

Delivering a project within budget

 Here are some tips for delivering a project within budget: Set a realistic budget Define the project's scope and necessary resources, and create a budget that's realistic. Cost estimate Segment the project into smaller tasks and milestones to plan how to use resources and provide clarity. Divide the project plan Break down the project into tasks to avoid late deliverables and over-budget projects. Monitor progress Regularly track the project's progress to identify and prevent cost overruns. Use progress reports to compare actual costs to the budget. Anticipate and revise changes Communicate with stakeholders to identify and assess risks, and assign owners to each risk. Consider different scenarios Estimation can be difficult for complex projects with many potential outcomes. Tracking: Tracking time spent on tasks, Tracking expenses per project, and Using project management software. Use Historical Data Your project is likely not the first to try and accomplish a specific o...
Post a Comment
Read more