Do we have any capability to process JSON schema dynamically? The input JSON file will be evolved with new elements over a period of time and Talend job needs to accommodate the schema changes with least code changes. any hints are appreciated. file needs to moved from one S3 bucket to another S3 bucket.
We need basic transformation. but our main requirement is to dynamically extracts JSON key/value pair with minimum changes in the job. so for e.g as of today we have to extract 50 elements from JSON...later it will change to 70..100...150..and so on...so that will need change in the Job to map additional/new JSON elements.
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Part 2 of a series on Context Variables
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Find out how to migrate from one database to another using the Dynamic schema