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The Data Warehouse ETL Toolkit
Practical Techniques for Extracting, Cleaning, Conforming, and Delivering Data
684 172,61 soʻm
Kitob haqida
Cowritten by Ralph Kimball, the world's leading data warehousing authority, whose previous books have sold more than 150,000 copies Delivers real-world solutions for the most time- and labor-intensive portion of data warehousing-data staging, or the extract, transform, load (ETL) process Delineates best practices for extracting data from scattered sources, removing redundant and inaccurate data, transforming the remaining data into correctly formatted data structures, and then loading the end product into the data warehouse Offers proven time-saving ETL techniques, comprehensive guidance on building dimensional structures, and crucial advice on ensuring data quality
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Kitob tavsifi
Cowritten by Ralph Kimball, the world's leading data warehousing authority, whose previous books have sold more than 150,000 copies Delivers real-world solutions for the most time- and labor-intensive portion of data warehousing-data staging, or the extract, transform, load (ETL) process Delineates best practices for extracting data from scattered sources, removing redundant and inaccurate data, transforming the remaining data into correctly formatted data structures, and then loading the end product into the data warehouse Offers proven time-saving ETL techniques, comprehensive guidance on building dimensional structures, and crucial advice on ensuring data quality
Kitob Ralph Kimball, Joe Caserta «The Data Warehouse ETL Toolkit» — veb-saytda onlayn o'qing. Fikr va sharhlar qoldiring, sevimlilarga ovoz bering.
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0+Litresda chiqarilgan sana:
20 avgust 2019Hajm:
525 Sahifa ISBN:
9780764579233Umumiy o'lcham:
3.8 МБUmumiy sahifalar soni :
525Mualliflik huquqi egasi:
John Wiley & Sons Limited
