scheme

Major public telecom operator in Japan
(~$60b in revenues, ~70k employees)

Use of Unicage for ETL processing and data conversion

  • 6-7x faster processing (ETL down from 1 hour to 10 minutes, data conversion down from 45 seconds to <6 seconds)
  • 30x less code (60 lines of Java implemented with just 2 lines of Unicage)

Step 1: ETL Processing

scheme

Step 2: Data Conversion

scheme

See also: