BigQuery and connected marketing data
Marketing data warehouse and revenue intelligence
Connect GA4, media spend and CRM outcomes in BigQuery with campaign governance, transparent attribution and commercial reporting.
Marketing and revenue teams that need to connect acquisition activity with downstream commercial outcomes.
- Ads / analytics
- Raw zone
- Model
- Order recon
- Activation
- Dashboard
Diagram of marketing warehouse from ads to recon with labelled stages.
Intended outcomes
What this work should change.
- Consistent campaign and revenue definitions across channels
- Decision-ready reporting with explicit attribution assumptions
Connect media activity to the outcome the business values
Advertising platforms report conversions, analytics reports sessions and sales teams report opportunities, yet none of those views alone explains commercial performance. Emerge builds marketing data warehouses that connect media, website and CRM information through agreed definitions. The purpose is to help teams decide where to invest and what to improve using evidence they can inspect.
BigQuery can provide the analytical foundation, with GA4 and other sources connected according to their supported export and access options. The design retains the limitations of each source. It does not assume that an exported dataset contains every customer interaction or that joining several systems produces perfect attribution.
Establish the commercial questions and source boundaries
We define the decisions the first release should support: comparing acquisition quality, understanding lead progression, measuring campaign contribution or relating spend to accepted orders. Each question needs an agreed outcome and time horizon. A lead created today may become revenue later, while an order may be cancelled or refunded.
The source inventory records account ownership, available history, extraction method and refresh behaviour. It covers media spend, campaign metadata, GA4 events and the relevant CRM or commerce states. Access is scoped to the purpose, and personal information is minimised where aggregate or pseudonymous data is sufficient.
Give campaigns a durable identity
Campaign naming is often the weakest connection in the reporting chain. We define a taxonomy for channel, campaign, market, audience and creative information, with stable identifiers where sources provide them. Human-readable names remain useful, but they are not treated as immutable keys when a team can rename a campaign.
UTM conventions and landing-page attribution are reviewed alongside platform identifiers. The model accounts for missing or malformed values and preserves an explicit unknown category. Forcing every unattributed visit into a preferred channel may make a report look complete while making the business decision less reliable.
Join sources at the correct level
Spend may arrive by campaign and day, while website events arrive by user interaction and CRM outcomes by lead or account. We model these levels separately and define approved relationships before calculating combined measures. A many-to-many join can multiply costs or revenue without producing an obvious technical error.
Time zones, currencies and correction windows are aligned to the agreed reporting model. The warehouse distinguishes source receipt time from the business event time. Late CRM updates and refunded orders are handled through a documented restatement policy so historical reports change for an understandable reason.
Make attribution assumptions visible
Attribution is a model of contribution, not a complete observation of human decision-making. We document identity limits, lookback windows, included channels and the treatment of direct or unknown activity. Different models may answer different questions, so the dashboard explains which one is being used and why.
We also distinguish descriptive reporting from causal evaluation. A channel associated with high-value customers is not automatically the cause of that value. Where investment decisions require stronger evidence, the measurement plan can include controlled experiments or other appropriate analysis, with the limitations stated plainly.
Build reporting people can act on
The first reporting layer focuses on a small set of commercial measures and useful breakdowns. Teams should be able to move from a high-level result to the source definition and relevant exception. A polished dashboard is insufficient if users cannot explain why its revenue differs from the finance or commerce system.
Where lead or customer prioritisation is appropriate, approved outputs can return to the CRM through a controlled interface. The operational owner agrees how the information is used and how success will be measured. Feedback about actual sales outcomes then improves the underlying definitions and quality checks.
Reconcile the pipeline and the interpretation
Acceptance checks source totals, campaign mappings, transaction identifiers and representative customer journeys. It includes missing attribution, delayed spend, duplicate events, changed campaign names and revised CRM outcomes. The team verifies that data quality alerts distinguish stale information from a genuine change in performance.
The retail analytics rebuild and real-estate lead-intelligence work provide published examples of connected measurement foundations. Their particular results remain specific to those engagements. A new implementation receives its own baseline and acceptance criteria.
Handover for ongoing decision support
Emerge supplies the source register, campaign taxonomy, data models, metric dictionary and attribution assumptions. Operators receive refresh and reconciliation checks, while commercial users receive guidance on interpreting the reports. Changes to a channel, CRM stage or revenue definition enter a reviewed process so the warehouse remains a dependable basis for decisions as the business evolves.
Your next move
Bring us the operating problem.
We will help you decide whether BigQuery and connected marketing data is the right starting point, what to implement first and who owns the result.