Analytics & measurement

Exporting and owning your analytics history

Updated 2026-04-11 · Practical guide for NZ small businesses

Short answer: Export key reports and raw events periodically—platforms change contracts, features, and retention; your history is a business asset.

“It lives in GA” is not an archival strategy.

What to export

  • Monthly aggregates of leads, revenue proxies, and channel mix.
  • Definitions: event list, UTM conventions, conversion mapping.
  • BigQuery or warehouse if you operate at that scale.

Storage hygiene

Put exports in an access-controlled drive with retention aligned to policy—do not email CSVs of personal data around.

Use owned history in strategy

Long baselines show seasonality honestly, improving forecasting and SEO content planning.

Frequently asked questions

How far back should we keep?

Business-dependent; many SMEs keep 2–3 years of monthly rollups minimum.

Is screen-shotting enough?

No—machine-readable data lets you re-analyse; screenshots rot.