Data Warehousing and ETL
ETL is a procedure of shifting data from source database to the data warehouse. There are three different sub-processes such as E for Extract, T for Transform and L for Load. An ETL tool abstract data from different RDBMS source system. After that data transforms such as applying calculations and concatenate and then load the data to data warehouse system. The data loaded into the Data Warehouse in the form of fact tables and dimension.
The Data Warehousing and BI training provides in-depth knowledge about the business intelligence and data warehousing tools and technologies. Data Warehousing is the collection of business data and that is transformed into business information which is used for profitability.
Data Warehouse is one of the most dramatic new developments in database design. It is a powerful database model that enhances manager’s ability to quickly analyse large multidimensional data sets.
The Informatica training helps the delegates to understand Data integration concepts including ETL and Data Mining using Informatica PowerCenter. The training makes the delegates capable in Advanced Transformations, Data Migration, Performance Tuning and Installation and Configuration of Informatica PowerCenter.
The Talend for Data Integration and Big data training helps the delegates to understand how to use Talend Open Studio to simplify Big Data Integration.
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