BI Modernization, Digital Services

Tableau Report Migration to Looker

Multinational Insurance
An American ticketing company that sells movie tickets via their website as well as through their mobile app required a solution to migrate its Tableau reporting to Looker.

Client Challenges and Requirements

  • Reduce maintenance cost
  • Retain the look and feel of dashboards
  • Retain feature and functionalities of the report
  • Data should be identical and accurate in Looker reports as compared to the Tableau reports
  • Report performance should be intact or improved

Bitwise Solution

  • Migration of Tableau reports to Looker
  • Used existing Tableau Dashboards as a source of truth for Looker reports
  • Setup and Configured required data connections in Looker
  • Implemented generic Models on top of the Redshift in Looker using LookML language
  • Built dashboards in Looker using generic Models and Derived tables
  • Implemented Role based security to control dashboard access on server
  • Scheduled the Monthly/Daily/Weekly task to send dashboard output to the various business person/studios through email
  • Implemented and scheduled (triggered) PDT tables to optimize the dashboard performance
  • Created Tableau specific features (Ex- FIXED, Blending) in Looker using a LookML

Tools & Technologies We Used


Tableau Desktop

Tableau Server


Key Results
Group 3

Reduced development and maintenance cost

code (1)

Performance optimization

test (4)

Custom SQL replaced by generic Models

Group 3

Ease of Adhoc reporting for end users

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