Whether you are looking to develop a new Data Warehouse (DWH) solution or want to improve the performance of an existing one, our data warehousing experts will help you harness your data and transform it into reliable, actionable intelligence that can drive business success!

When it comes to Data Warehousing, ExistBI is technology agnostic and vendor neutral, which means we can always put your interests first, in order to develop the most appropriate Data Warehouse solution based on your unique requirements. We have also created our own DWH Models for the insurance, telecom and banking industries, these have been successfully implemented across the globe.

Our Data Warehousing Consulting Approach

Our typical Data Warehousing project is divided in three main phases and focuses on using the right technology and processes effectively to achieve your business objectives:

1st Phase – Strategy & Planning

Laying the foundations for a successful Data Warehouse project:

  • Solidify the stakeholders vision and objectives
  • Review DWH/BI environment and strategy
  • Understand the current capability and scalability
  • Risk management framework

2nd Phase – DWH Analysis & Design

Translating detailed requirements into data structures that are scalable, resilient, extensible, and sustainable:

  • Review and document existing data sources
  • Analysis of existing reports, Key Performance Indicators, data-mining needs
  • Gap analysis on data sources
  • Detailed analysis of Key Performance Indicators and processes
  • Logical design of Data Warehouse
  • Logical design of ETL architecture

3rd Phase – DWH Build

Building a robust Data Warehouse, transforming and loading the data:

  • Physical design of databases and schemas
  • ETL routines development
  • Data profiling & testing bulk data (pre-load)
  • Loading of historic data into Data Warehouse
  • Data profiling & testing, including UAT
  • Data automation tuning