Calculating the flight performance - 7.3

Delta Lake

Version
7.3
Language
English
Product
Talend Big Data
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Module
Talend Studio
Content
Data Governance > Third-party systems > Technical components > Delta Lake components
Data Quality and Preparation > Third-party systems > Technical components > Delta Lake components
Design and Development > Third-party systems > Technical components > Delta Lake components
Last publication date
2024-02-21

Procedure

  1. Configure each tAggregateRow to calculate the number of flights per date in each version of the Delta Lake dataset.
  2. Configure each tPartition to group each of the calculation results by date.
  3. Double-click tMap to open the editor to join the calculation results from the two versions to visualize the performance.