DataFunSummit 2022 數(shù)據(jù)湖論壇 數(shù)據(jù)湖技術(shù)論壇 (xiaoe-tech.com)[https://appukvkryx45804.pc.xiaoe-te...
DataFunSummit 2022 數(shù)據(jù)湖論壇 數(shù)據(jù)湖技術(shù)論壇 (xiaoe-tech.com)[https://appukvkryx45804.pc.xiaoe-te...
1. 摘要 對(duì)于數(shù)據(jù)倉(cāng)庫(kù)精绎,大數(shù)據(jù)集成類應(yīng)用,通常會(huì)采用ETL工具輔助完成亿扁。ETL捺典,是英文 Extract-Transform-Load 的縮寫(xiě),用來(lái)描述將數(shù)據(jù)從來(lái)源端經(jīng)過(guò)抽取...