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MiletusDigital Solutions Engineering
Solutions/fig. II

Data

The infrastructure that turns data from a report into a decision system. A single definition first: “revenue”, “cost”, “waste” mean the same on every screen; the decision is built on top.

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Data Engineering

The problem

Data sits scattered across systems; bringing it together is a manual, one-off job every time.

Connecting scattered data into one reliable, single-source pipeline.

  • Data pipelines (ETL / ELT)
  • Source-system integration
  • Real-time and batch data flow
  • Data APIs

Data Warehouse & BI

The problem

Preparing a report takes days; everyone trusts their own spreadsheet, and there is no single true page.

The one page read each morning — designed for what it shows, and what it deliberately does not.

  • Data warehouse, data lake and lakehouse
  • Business intelligence and management dashboard
  • KPI architecture and a single metric language
  • Reporting and analytics layer

Data Quality & Governance

The problem

“Revenue”, “cost”, “waste” mean different things on different screens; the numbers don't agree.

A single definition, ownership and control so the numbers agree.

  • Single definition layer (master data)
  • Data quality rules and validation
  • Data governance and authorization
  • Audit trail and traceability
Which question it answers
  • Why does the same month show a different revenue figure on every screen?

  • If I read one page each morning, what should be on it?

  • Why does preparing this report still take days?

  • How does another system reach our data safely?

A typical first buildÖrnek · Sentetik

At a metal-working shop, ERP records, machine output and hand-kept scrap sheets land in one warehouse. “Revenue”, “unit cost” and “scrap” are defined once in a single definition layer, and every screen reads that definition. The production lead opens one page each morning: open jobs, late promises, machine load. The same data is exposed to a customer portal through an authorised API. No field without a definition reaches the dashboard.

What data we start from
  • Read access to the existing ERP or accounting system.

  • A copy of the spreadsheets teams actually use today.

  • Samples of the reports management reads each week.

  • How the critical terms are defined out loud today: revenue, cost, scrap.

Acceptance measure

The acceptance measure is the coverage of the single definition layer: how many of the fields used in dashboards and reports resolve to one defined source.

How it's measured

Not just what is delivered — that it works is proven

The assurance layer is not an add-on sold later; it ships inside every solution. Concreteness comes from mechanism, not numbers.

How we work
Accuracy gate — nothing below the threshold reaches the user
Source citation — no answer is produced without a basis
Regression and monitoring — that it works is tested continuously
Audit trail — which output rests on what is on record