etl-toolkit v0.2.0

ETL toolkit

General components for managing the retrieval and processing of data

Components

Queues

populateIds may be used to add IDs to the etlStore from a paged source.

populateRecordsFromIds may be used to populate records from the IDs in the etlStore.

ETL Store

The etlStore manages the state of the ETL including IDs, loaded records, and a list of errored IDs. The store can persist state to the local file system during queue processing enabling an ETL to continue after interruption.

Environment variables

Environment variables are expected to be managed by the environment in which the application is being run. This is best practice as described by twelve-factor.

Environment variables are used to set application level settings for each environment.