5-7+ year of experience as tester with ETL/ELT data pipeline testing Experience in informatica or datastage Experience delivering test scripts for data pipeline Strong working experience on SQL Exposure to data analysis Exposure in designing data pipeline tests ...
15. What are an ETL tester's roles and responsibilities?Hide Answer You will often come across this ETL testing interview question. ETL testers are in high demand because ETL testing is so crucial. Data sources are validated, data is extracted, transformation logic is applied, and data is loa...
javaOptions.contextTester allows to inspect the request resolved information (it is a Consumer of HttpContext) curl() .javaOptions(with().interceptor(((request,responseSupplier) -> {LOGGER.info("I log something before the call");HttpResponseresponse=responseSupplier.get();LOGGER.info("I log some...
Every ETL designer, developer & tester should always ask this question…â€What will happen, if I run the ETL process multiple times, against the same data set?†Answer: 1. I get the same result set. Answer: 2. I get multiple result set. If you go back to the...
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Full refresh:If any tables that are in use need a refresh, then the current data from that table is completely removed and then reloaded. Reloading is similar to the initial load. Look at the below example, for a better understanding of the loading process in ETL: ...