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- plan | ||
- build | ||
- run | ||
- ... | ||
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title: Build | ||
nav: | ||
- index.md | ||
- allocate.md | ||
- design.md | ||
- implement.md | ||
- test.md | ||
- verify.md | ||
- deliver.md | ||
- ... | ||
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--- | ||
authors: | ||
- Jacobus Geluk | ||
hide: | ||
- toc | ||
--- | ||
# Allocate | ||
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<!--summary-start--> | ||
Allocate resources, organize a team and start creating a "Center of Excellence for the EKG" (CoE). | ||
<!--summary-end--> | ||
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## Workstreams | ||
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Building an EKG falls apart into two major types of development work-streams: | ||
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1. The EKG/Platform | ||
2. Any of the EKG use cases<br /> | ||
EKG Use Cases – reusable EKG components that can be seen as “apps” or “systems” or “projects” – we call | ||
them use cases – can only be delivered if there is at least a minimal form of an EKG/Platform in place. | ||
One EKG/Platform – either in distributed form or not – can serve an unlimited number of EKG Use Cases | ||
across an unlimited number of business areas and user groups, serving all the various needs, priorities, | ||
and agendas of all at the same time. | ||
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For the EKG/Platform we recommend having an architecture plan or even set up a | ||
permanent architecture board or working group to discuss and manage the evolution | ||
of the platform alongside with the rest of the organization’s infrastructure and | ||
the evolution of the use cases that your EKG/Platform is supporting. | ||
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## Center of Excellence | ||
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Since the EKG is such as strategic asset, we would recommend to not outsource everything to a software | ||
house, to a consulting firm or to a vendor. The EKG should be "owned" by your organization. | ||
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A "Center of Excellence for the EKG" would therefore be required. | ||
One can debate whether that should be one unit, a virtual team or a distributed team, | ||
fact is that the EKGF and its community of consultancy firms would love to help build | ||
that CoE and support it on its journey towards establishing an Enterprise Knowledge Graph | ||
until it is fully self-sufficient. | ||
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Consultancy firms can assist with any activities required in the CoE in one of two forms, | ||
two different delivery models: | ||
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1. In the coaching role, the CoE runs the show, the consultancy firm provides any of | ||
its experts on a Time & Material basis. | ||
2. For acceleration of the use case roadmap, the consultancy firm also provides | ||
the service to take on a whole use case on its own, helping the CoE to achieve | ||
its goals faster. | ||
This is a different delivery model than "Coach" since in this case the consultancy | ||
firm runs the show when it comes to end-to-end delivery of the---agreed---use case (tree). | ||
Which can then be priced differently. Fixed price, fixed date, value/outcome based pricing, | ||
depending on circumstances. Especially when the EKG reaches higher levels of maturity, | ||
it will become more and more predictable to develop a new use case because all metrics | ||
will be there and the practice of model-driven development will be in place. | ||
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## Approach | ||
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## Outputs |
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--- | ||
authors: | ||
- Jacobus Geluk | ||
hide: | ||
- toc | ||
--- | ||
# Deliver | ||
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<!--summary-start--> | ||
_Continuously improve, deliver small increments frequently_ | ||
<!--summary-end--> | ||
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## Approach | ||
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## Outputs | ||
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--- | ||
authors: | ||
- Jacobus Geluk | ||
hide: | ||
- toc | ||
--- | ||
# Design | ||
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<!--summary-start--> | ||
TODO | ||
<!--summary-end--> | ||
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Of course, no one can just start building use cases on a technology platform that does not exist yet. Things | ||
have to be architected and designed. Architecture, design and having a plan for those is important. And | ||
there are many types of architecture involved. But generally we can split it up into two rather independent | ||
streams of work as mentioned above: the platform and the use cases it supports. The platform | ||
is primarily a technical concern whereas the design of the use cases is primarily about understanding the | ||
business. | ||
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## Approach | ||
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Once the business case has been approved, as it comes out of the [Chart phase](../plan/chart) | ||
an initial team can be created, the scope is clearly defined, and we know what the first | ||
use case is to start with. | ||
First thing to do then is to organize design sessions with that team and go through all the various | ||
types of architecture and devise a project plan of milestones and clearly defined deliverables. | ||
Avoid doing it the waterfall-way, do it Agile but Agile does not preclude you from | ||
first having a good plan. | ||
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## Outputs | ||
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1. A well-informed team, prepared to successfully implement your use cases. | ||
2. More detailed use case tree, including datasets, data sources, ontologies, | ||
personas, business outcomes and user stories, all delivered within the | ||
context of the UCT, as a model. | ||
3. Then the translation of that to: | ||
* Ontology Architecture | ||
* Technical Architecture | ||
- EKG/Platform, identification and functional description and | ||
requirements of all the various platform services needed. | ||
- A design and architecture for the ”DataOps Environment” | ||
which connects the upstream data providers and downstream | ||
data consumers to the EKG/Platform. | ||
- A design and architecture for the user experience (either | ||
bespoke or generic model-driven UI). | ||
* A clear sequence of deliverable artifacts as input to the project plan. | ||
4. A realistic roadmap that can be explained satisfactorily to stakeholders |
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--- | ||
authors: | ||
- Jacobus Geluk | ||
hide: | ||
- toc | ||
--- | ||
# Implement | ||
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<!--summary-start--> | ||
_Detail the use case_ | ||
<!--summary-end--> | ||
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## Approach | ||
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## Outputs |
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--- | ||
authors: | ||
- Jacobus Geluk | ||
hide: | ||
- toc | ||
--- | ||
# Build | ||
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## Steps | ||
!!! info inline end "no-code" | ||
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In general, for most use cases, there is very little actual | ||
coding involved since the majority of use cases can be done | ||
in a ”low-code” or even ”no-code” manner by specifying all | ||
details of all functional requirements in the context of the | ||
UCT which then all ends up as ”executable models” in the | ||
EKG itself. | ||
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<!--summary-build-start--> | ||
_"Building" an EKG-based use case involves | ||
everything from detailed requirements gathering---structured | ||
around the Use Case Tree---all the way up to delivery of | ||
components for your production EKG-platform._ | ||
<!--summary-build-end--> | ||
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??? info "Inputs" | ||
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To set up for success, it is essential that the build phase starts with | ||
the following artifacts and results that are created during the [plan phase](../plan) | ||
are input for the build phase: | ||
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- **From [Envision](../plan/envision):** A shared vision and strategy, | ||
an agreed overall scope and direction, all stakeholders are identified | ||
and are supporting the strategy. | ||
- **From [Discover](../plan/discover):** The UCT, a broad-stroke overview | ||
of all use cases in the agreed scope with agreed names and | ||
"Business Outcomes" plus abstract business descriptions of functional | ||
requirements. (Details of the UCT to be determined during the build phase). | ||
- **From [Assess](../plan/assess):** A light assessment of the various | ||
non-functional requirements and levels of maturity in the areas of | ||
the organization that the EKG and the EKG team would depend on plus | ||
a plan as to how to bridge gaps. | ||
- **From [Train](../plan/train):** Depending on the size of the | ||
selected use cases and their scope, everyone involved should have | ||
gone through some light basic training where the various new concepts | ||
around EKG have been explained, especially the members of the initial team. | ||
- **From [Chart](../plan/chart):** An agreed, supported and funded project | ||
plan. With a well-defined _definition of done (DoD)_ or a definition | ||
of what a successful delivery of the selected use cases means, | ||
ideally around agreed business outcomes. | ||
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??? info "Critical success factors" | ||
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1. Creating an EKG can only be successful if it is done as part of the | ||
company’s strategy with solid top-down support and leadership. | ||
2. Bottom-up development of just one Knowledge Graph Use Case will only | ||
lead to "yet another silo (YAS)" and cannot realistically compete | ||
with existing technology stacks, missing out on the actual benefits | ||
that EKG can provide. | ||
3. An EKG requires internal ownership and a team that understands | ||
the many new paradigms that are involved. | ||
- Creating a solid team---let's call it the [Center of Excellence (CoE) | ||
for the EKG](../../vocab/coe)---is essential. | ||
4. It is not the technology that holds us back---the technology works---it | ||
is the internal organization’s readiness and level of maturity in a | ||
number of areas that require focus. (See [assess](../plan/assess.md)) | ||
5. A structured method is required that covers all areas, from strategy | ||
and idea inception to capturing the right business outcomes and | ||
requirements all the way to delivering a use case in production | ||
and supporting it during its life cycle. | ||
6. Any investment in a properly executed [plan phase](../plan) will | ||
drastically increase the likelihood of successful delivery. | ||
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<div class="grid cards" markdown> | ||
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- :material-cached:{ .lg } __Allocate__ | ||
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{% include-markdown "allocate.md" | ||
start="<!--summary-start-->" end="<!--summary-end-->" %} | ||
[:octicons-arrow-right-24: Learn more](allocate.md) | ||
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- :material-cached:{ .lg } __Design__ | ||
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{% include-markdown "design.md" | ||
start="<!--summary-start-->" end="<!--summary-end-->" %} | ||
[:octicons-arrow-right-24: Learn more](design.md) | ||
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- :material-cached:{ .lg } __Implement__ | ||
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{% include-markdown "implement.md" | ||
start="<!--summary-start-->" end="<!--summary-end-->" %} | ||
[:octicons-arrow-right-24: Learn more](implement.md) | ||
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- :material-cached:{ .lg } __Test__ | ||
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{% include-markdown "test.md" | ||
start="<!--summary-start-->" end="<!--summary-end-->" %} | ||
[:octicons-arrow-right-24: Learn more](test.md) | ||
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- :material-cached:{ .lg } __Verify__ | ||
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{% include-markdown "verify.md" | ||
start="<!--summary-start-->" end="<!--summary-end-->" %} | ||
[:octicons-arrow-right-24: Learn more](verify.md) | ||
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- :material-cached:{ .lg } __Deliver__ | ||
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{% include-markdown "deliver.md" | ||
start="<!--summary-start-->" end="<!--summary-end-->" %} | ||
[:octicons-arrow-right-24: Learn more](deliver.md) | ||
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</div> |
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--- | ||
authors: | ||
- Jacobus Geluk | ||
hide: | ||
- toc | ||
--- | ||
# Test | ||
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<!--summary-start--> | ||
_Add test scenarios, deliver full coverage_ | ||
<!--summary-end--> | ||
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## Audience | ||
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## Approach | ||
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## Outputs | ||
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--- | ||
authors: | ||
- Jacobus Geluk | ||
hide: | ||
- toc | ||
--- | ||
# Verify | ||
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<!--summary-start--> | ||
_Verify with the business_ | ||
<!--summary-end--> | ||
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## Approach | ||
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## Outputs |
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--- | ||
hide: | ||
- toc | ||
- navigation | ||
--- | ||
# Process | ||
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1. [Plan](plan) | ||
2. [Build](build) | ||
3. [Run](run) | ||
<div class="grid cards" markdown> | ||
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- :material-cached:{ .lg } __Plan__ | ||
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{% include-markdown "plan/index.md" | ||
start="<!--summary-plan-start-->" end="<!--summary-plan-end-->" %} | ||
[:octicons-arrow-right-24: Learn more](plan) | ||
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- :material-cached:{ .lg } __Build__ | ||
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{% include-markdown "build/index.md" | ||
start="<!--summary-build-start-->" end="<!--summary-build-end-->" %} | ||
[:octicons-arrow-right-24: Learn more](build) | ||
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- :material-cached:{ .lg } __Run__ | ||
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{% include-markdown "run/index.md" | ||
start="<!--summary-run-start-->" end="<!--summary-run-end-->" %} | ||
[:octicons-arrow-right-24: Learn more](run) | ||
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</div> |
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title: Plan | ||
nav: | ||
- index.md | ||
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- Envision: envision.md | ||
- Discover: discover.md | ||
- Assess: assess.md | ||
- Train: train.md | ||
- Chart: chart.md | ||
- ... |
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