#3140050
Is oibríocht faoi thionchar custaiméirí é an malartú agus tá roinnt céimeanna i gceist leis, lena n-áirítear asbhaint sonraí, a thagraíonn do shonraí a íoslódáil ó éiceachóras seirbhísí próiseála sonraí ó sholáthraí foinseach; claochlú, nuair atá na sonraí struchtúrtha ar bhealach nach bhfuil ag teacht le scéimre an tsuímh cinn scríbe; agus uaslódáil na sonraí i suíomh cinn scríbe nua.
Switching is a customer-driven operation consisting of several steps, including data extraction, which refers to the downloading of data from the ecosystem of the source provider of data processing services; transformation, where the data is structured in a way that does not match the schema of the target location; and the uploading of the data in a new destination location.