tFileInputJSON Use Case-Parse JSON using Talend

tFileInputJSON Use Case-Parse JSON using Talend

 

tFileInputJSON extracts JSON data from a file according to the JSONPath query, then transferring the data to a file, a database table.

tFileInputJSON  Use Case : This post I will demonstrate you, how to parse JSON File using Talend.  Below is our sample JSON File.

 

 

 

Parallelization in Talend

Parallelization in Talend

You can achieve Parallelization in Talend in 2 ways.

  1. Running SubJobs in Parallel by using the Multi-threaded Executions
    • Enabling Mulit-threaded Execution is hidden in the Jobs view of the studio.
    • Also note that enabling multi-thread on a single processor could hurt the performance
  2. Using the tParallelize component of Talend.
    • The tParallelize component is an Orchestration component.

How to log data in Talend Job using tLogCatcher

How to log data in Talend Job using tLogCatcher

tLogCatcher helps to catch Warning and Errors and log data in a package. Having tLogCatcher is similar to running whole package under TRY..CATCH.
Both tDie and tWarn components are closely related to the tLogCatcher component. They generally make sense when used alongside
a tLogCatcher in order for the log data collected to be encapsulated and passed on to the output defined.