Talend Data Integration Basics, Context Management Common Joblets

PostgreSQL

The PostgreSQL using ELT Methodology solution template shows you how to build a Talend Job with two subJobs using the ELT PostgreSQL components, such as tELTPostgresqlInput, tELTPostgresqlMap, tELTPostgresqlOutput. The first subJob uses Kaggle COVID-19 data to join two tables, map the output, and displays the results. The second subJob uses the tELTPostgresqlMap component to join tables, transforms the data to compile the cumulative summation of the COVID-19 samples, and displays the output.