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Data warehousing (DW) is a process for compiling and organizing data from various sources to generate useful business data. A data warehouse is frequently used to integrate and analyze business data from many sources. The data warehouse is the heart of the BI system, which is created for data analysis and reporting.
The following are some of the roles and responsibilities of a Data Warehousing specialist:
Some of the top courses are Informatica, Snowflake, Talend, Teradata, and DataStage.
The quick expansion of data warehousing has opened up a lot of work prospects. Data warehousing and organizational decision-making are now tightly related. Large-scale data analytics are being used by businesses of all types to empower knowledge employees to make rapid, tactical, and outcome-focused decisions. Continuous data processing from several sources is required to support customer-centric company operations, and speedy findings must be provided and worked on. Data warehousing is used by companies in vertical industries like banking, healthcare, and even government to remain competitive.
Some of the popular job titles are: