Published on February 2017 | Categories: Documents | Downloads: 21 | Comments: 0 | Views: 240
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Extract, transform and load (ETL) is a process in database usage and especially in data warehousing that involves: Extracting data from outside sources Transforming it to fit operational needs (which can include quality levels) Loading it into the end target (database or data warehouse) ETL adalah sebuah proses penggunaan database, khususnya dalam data warehouse yan g mencangkup : Pengambilan data dari sumber lain Mengubah sesuai dengan operational yang dibutuhkan lalu di masukan ke tujuan akhir, sebagai database atau data warehouse.

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