science

POLDAT

POLDAT is a science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand POLDAT rather than just read about it. In short: POLDAT is an acronym for Process, Organization and Location (Business Architecture) and Data, Applications and Technology (Systems Architecture). They are the Domains of Change in DXC Technology's Catalyst Methodology.

Key takeaways

POLDAT belongs to science; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect POLDAT to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of POLDAT from memory before moving on to harder problems.

Reference excerpt

POLDAT is an acronym for Process, Organization and Location (Business Architecture) and Data, Applications and Technology (Systems Architecture). They are the Domains of Change in DXC Technology's Catalyst Methodology. POLDAT is not a framework, but it is the core of Catalyst, which is a detailed "Business Change through Information Technology" methodology. In more recent times, POLDAT has been complemented with the "CC" prefix making it CCPOLDAT. The "CC" prefix is an acronym for Customer and Channel. The complete version being CCPOLDAT an acronym for Customer, Channel, Process, Organisation, Location, Data, Application and Technology. Catalyst is an extensive program, project and operations management methodology with a range of development paths including an Agile like approach. Some organisations have further enhanced CCPOLDAT to also include :Corporation, Management, Integration, Suppliers, Competitors, Government and Other 3rd parties. Enhanced Domains of Change (CMPOLTAIDCCSCGO):

Corporate - the ultimate kernel of the enterprise. Management Process Organisation Location Technology Application Integration Data (ETL) Channel Customer Supplier Competitor Government Other 3rd parties POLDAT is an architectural unification approach to recognize the commonalities between the radical re-engineering, Enterprise Transformation Planning and IS Planning. It dates to Catalyst Release 3 in the early 1990s and was one of the earliest integrated Enterprise methodologies. It is also embedded in Casewise's Corporate Modeler, an early partner in providing automated support to Catalyst in the mid 1990s. This and some other factors has contributed to the POLDAT framework being slightly more prevalent in Europe.

References

Worked examples

Example 1 — a first encounter with POLDAT

Start with the simplest possible case. Write down what POLDAT claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to POLDAT before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about POLDAT ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of POLDAT

In research: POLDAT appears in science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses POLDAT in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: POLDAT is common in secondary-school and first-year university syllabi. It links to neighbouring topics Enterprise architecture, Methodology, Reference models, so understanding it makes those chapters shorter.
In everyday life: Look for POLDAT outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study POLDAT in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what POLDAT means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain POLDAT out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is POLDAT in simple terms?

Why does POLDAT matter?

Because it connects several science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study POLDAT?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on POLDAT.