Data warehousing & modeling
A warehouse is more than a place to copy tables. It needs a clear record structure, business definitions and ownership so reports can use the same rules.
Discuss this serviceA shared model behind the numbers.
Do different teams calculate the same metric differently?
Standardize structures, define metrics and organize data around how your business actually works. Scope, cost and timing follow an assessment of your sources, access and priority decisions.
What the work involves
Business definitions
Agree the questions, reporting grain, metric owners and the treatment of taxes, refunds, fees and exchange rates.
Model design
Separate order, order-line, advertising and inventory facts. Connect them through stable dimensions without multiplying totals.
Quality rules
Check key uniqueness, missing dimensions and reconciliation totals. Make rejected records and exclusions traceable.
Handover
Document the model, metric dictionary, permissions and change process. Walk your team through how to use it.
One order, several product lines
An order-level delivery fee must not be repeated for every product line. Model order charges separately or allocate them with an agreed rule.
The model supports product analysis without inflating revenue or fees.
Relevant data sources
View source directoryPostgreSQL
Build reporting from an approved set of tables or views.
Review access & implementationMySQL
Build reporting from an approved set of tables or views.
Review access & implementationBigQuery
Build reporting from an approved set of tables or views.
Review access & implementationSQL Server
Build reporting from an approved set of tables or views.
Review access & implementation