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Top Benefits of a Data Warehouse: If You Haven’t Considered It, You’re Way Behind

Last updated on Tue 17 Mar 2020



Data warehouses are extensively used within the most advanced and biggest organizations in the world. Usage with in temperately large businesses, even companies with more than 1,000 workforces remains unexpectedly high at the moment. We are assured that usage of this technology can grow substantially in the future.

Why You Need a Data Warehouse:

In this challenging times good decision making is very crucial. When all the appropriate data available is taken into consideration then only the best decisions are made. The perfect source for that data is a well designed data warehouse.

The concept of data warehousing is simple. Data is extracted from time to time from the programs that support business operations and copied into special computers. There it could be validated, re-formatted, re-organized, summarized, updated, and enhanced with data from additional sources. The resulting data warehouse portals becomes the central source of data for report generation, analysis, and presentation through ad-hoc information and dashboards.

The primary objective of any data warehouse is to include data from different sources in to a main system, where that data can be used by the business for decision making. So, let’s see how a data warehouse is significant for businesses.

Benefits of a Data Warehouse:

The primary goal of any data warehouse is to integrate data from different sources into a main system, where that data can be used across the enterprise for decision support. So, let’s see how a date warehouse is significant for businesses.

A Data Warehouse Provides Enhanced Business Intelligence:

Data warehousing is essential for running a company of any size to produce intelligent decisions. Data warehousing is basically tells about data and its connections and it is also basis for Business Intelligence (BI). It draws the difference between information and data.

A Data Warehouse Delivers Increased Query and System Performance

Data warehouses are intentionally constructed and designed with emphasis on speed of data collection and analysis. More, a data warehouse permits a large system load to be used off the working environment and efficiently directs system load across an integral company’s technology infrastructure.

A Data Warehouse Provides Business Intelligence from Multiple Sources

For most corporations, organization data systems created on various platforms and are comprised of numerous subsystems separated. Furthermore, combining data from multiple different data sources can be a corporate need when carrying out business intelligence. To solve this issue, the data warehouse implements integration of existing different data sources and makes them available in one place. Combining business data into a one data source permits the extraction of data that will normally not be possible, and relieves the responsibility of replicating data gathering efforts.

A Data Warehouse Runs Timely Access to Data

The data warehouse allows decision makers and business users to have usage of data from various sources as they required to have access to the data. Moreover, enterprise users will spend less time inside the data recovery process. The utilization of analysis and query tools against a consistent and combined data repository helps business people to invest more hours carrying out data analysis and less time collecting the data.

A Data Warehouse Provides Enhanced Data Quality and Consistency

Implementation of a data warehouse normally comprises transformation of data from many different sources and conversion of that data in to a single source. Data from different departments and the business units is standardized as well as the unreliable data from the single source systems is erased. Thus each of these different departments and the business units will generate results which are consistent with all the other business units inside the company. Consequently the complete self-reliance in the organization’s data is significantly increased.

A Data Warehouse Provides Historical Intelligence

A data warehouse stores huge quantities of historical data and can help sophisticated business intelligence including time period analysis, pattern analysis, and trend forecast. The main benefit of the data warehouse is that it permits sophisticated reporting and evaluation of multiple time periods.

A Data Warehouse Offers High Return on Investment

Return-on-investment (ROI) denotes to the total amount of increased revenue or reduced expenses a company will have a way to realize from any project or expense of capital. Eventually, executions of secondary business intelligence systems and data warehouses have enabled business to provide substantial cost benefits and to create higher amounts of income.

Check out IQ Online Training’s Latest data warehousing courses like Informatica, Microstrategy, Datastage, Pentaho, Qlikview, Teradata, BO BI, Cognos, OBIEE etc. to explore the DW and become a successful DW developer.

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