Data and Analytics

A Leading US Humanitarian Org gets real-time insights with Unified Data Model

Introduction

A leading US Humanitarian Organization was struggling with their legacy data warehouse. It was unstructured and lacked scalability. Our client, therefore, decided to modernize it to generate real- time insights and address various business requirements, so they reached out to Exavalu.

Services Offered

01

Unified Data Model

Challenges

They wanted to replace their existing blood management system with advanced architecture,
but it led to significant refactoring of enterprise data structures. Besides, their existing data
warehouse (Teradata) was not structured based on subject areas and included more than 10
complex subject areas. Due to the absence of defined data marts, segregating data into
domains for various reporting requirements appeared challenging. Their legacy data warehouse
also lacked scalability to support business agility and faster time-to-market.

The Difference Exavalu Delivered

  • Assessed and designed a migration roadmap to AWS Redshift.
  • Optimized reporting, analyzing 360+ reports, 15+ Webi Universes, and 70+ queries.
  • Developed 7 data marts, organizing 10+ subject areas for better governance.
  • Built a unified dimensional model with 130+ dimensions and 40+ facts.
  • Streamlined ETL source-to-target mapping of the dimensional model.
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DOWNLOAD SUCCESS STORY

Unified business data model based on subject areas/marts

Rationalized data model to reduce query complexity and generate insight faster

Standardized governance, enterprise data dictionary and business glossary

Established a single source of truth

Listen in to the pulse of your business data with Unified Data Model! They too have a story to talk about.

Let’s understand in detail