Calculating the flight performance - 7.2

Delta Lake

EnrichVersion
7.2
EnrichProdName
Talend Big Data
Talend Big Data Platform
Talend Data Fabric
Talend Real-Time Big Data Platform
EnrichPlatform
Talend Studio
task
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

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.