Customer work · Real estate

Housing unified departmental KPIs and governed data access on Snowflake

Housing’s data and reports were distributed across departmental systems, leaving teams with conflicting KPI definitions and limited access. BluePi consolidated the data in Snowflake, standardized KPIs, and introduced role-based access and cataloguing.

Housing unified departmental KPIs and governed data access on Snowflake system diagram

Shared KPI definitions for real-estate portal analytics

The real-estate search portal needed teams to work from common KPI definitions, lineage, grain, and access paths instead of repeated manual consolidation. BluePi consolidated data in Snowflake, standardized measures, enriched selected data, and introduced governed access and cataloguing.

01 · KPI definition record

Each measure received a definition, grain, source, transformation, freshness expectation, and accountable owner.

02 · Governed discovery

Role-based access and a data catalogue helped users find approved data while protecting restricted information.

03 · Reusable processing tiers

AWS Data Migration Service, Databricks, and PySpark supported ingestion and processing for reporting, exploration, and AI or machine-learning use.

From source ingestion to trusted KPI use

BluePi moved data through AWS Data Migration Service, processed it with Databricks and PySpark, consolidated it in Snowflake, standardized KPI definitions, and exposed approved data through role-based access and cataloguing.

Standardize the measure

Each KPI required a definition, grain, source, transformation, freshness expectation, and accountable owner.

Make access purposeful

Role-based controls and a data catalogue helped users find approved data while protecting restricted information.

Support multiple workloads

Processing tiers served reporting, exploration, and AI or machine-learning use without duplicating every source path.

Where this pattern fits

This case is relevant when data access has expanded but trust in cross-functional metrics has not. BluePi can start with a small set of decisions and trace their KPIs to the underlying data products.

Trace one cross-functional KPI

Case details

Open a section to review the customer problem, implementation, business change, and architecture.

01The starting point

Departmental systems produced separate reports and measures. Analysts manually collated data, leaders lacked a complete business view, and teams could not consistently find or use the data required for cross-functional work.

  • Siloed data: Data sat in separate departmental systems, limiting visibility and collaboration.
  • Inconsistent reporting: Inconsistent, siloed reports gave leaders an incomplete picture of the business.
  • Unclear KPIs: Without standardized KPI definitions, teams worked from conflicting numbers.
  • Manual data assembly: Analysts spent their time collating and aggregating data by hand instead of using it.
  • Restricted data access: Few people could reach the data they needed, which slowed decisions across the organization.
02System delivered

BluePi used AWS Database Migration Service and Databricks with PySpark to integrate departmental and selected third-party sources in Snowflake. Shared KPI definitions, role-based access, and a data catalog governed how teams found and used the data.

  • Data consolidation: BluePi integrated the disparate sources into a central Snowflake repository, giving reporting teams one governed record to work from.
  • Ingestion and integration: AWS Database Migration Service (DMS) and Databricks with PySpark ingest and integrate the data.
  • Third-party data enrichment: Relevant third-party sources enrich the data for more complete analysis.
  • Standardized KPIs: BluePi defined and consolidated KPIs across all departments so every function works from the same definitions.
  • Governed data access: Role-based access control (RBAC) and a data catalog let diverse teams find and use data within their permissions.
  • Multi-tiered processing: The platform supports flexible processing for reporting, analytics, and machine learning workloads.
  • Central access and usage control: Access follows user roles and permissions, centrally managed.
03Outcomes

Teams gained one governed platform and shared KPI definitions. Cross-functional analysis and campaign work could start from the same measures, while role-based access made relevant data available beyond the small group that previously assembled reports manually.

  • Unified data platform: Data from all sources now sits in one platform, supporting cross-functional analysis and collaboration.
  • Single source of truth: Teams work from one reliable data source with standardized KPI definitions.
  • decisions based on current data making: Standardized KPIs and broader data access support informed decisions at every level.
  • Better campaign management: Marketing teams improved campaign performance with current data and targeted strategies.
  • Faster time to market: Simpler data access and processing shortened the ramp-up time for new initiatives.
  • Data accessibility: Senior leaders and frontline teams have access to the governed data relevant to their roles.
04Architecture boundary

Departmental and selected third-party sources moved through AWS DMS and Databricks with PySpark into Snowflake. Standardized KPI definitions and the data catalog sat over the governed repository, while role-based access controlled reporting, campaign analysis, and machine-learning workloads.

05What changed for analytics teams

Manual assembly stopped being the only route to a cross-functional view. Teams could find governed data within their roles, compare measures from shared definitions, and begin new analysis without rebuilding the same departmental extracts.

System diagram