Questions tagged [etl]

ETL is an acronym for Extract-Transform-Load. This refers a database usage where data is extracted from a source, transformed into a different format, and loaded to a target database for analysis or reporting.

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Handling slow processing the Spring batch way

We are using spring-batch to extract data from a SAP system, during processing we pass the extracted full texts to a tagging service, in the end the enriched documents are stored in Solr to be served ...
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Snaplogic Script to group key-value pairs based on a certain ID field

Following is the script I'm using to group key-value pairs based on an ID field viz. interface_id: ...
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Dynamically configurable ZMQ filter with Flask API

I have a stream of ZMQ messages, I need to filter the right ones and save them in MongoDB. The trick is to have an option to set the filter conditions dynamically. I have come up with this solution ...