What Do Data Warehouse Jobs Entail?

By Author: Vijay K Shetty
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No business can function without an efficient system for collection, storage and reporting of data. Data warehouses are databases where the information about the products, sales, records, inventory, and customer details are collected, assembled and recorded for analysis and use later on. The initial stage when the data is collected is termed staging, integration is the stage when this data is integrated into the system and access describes the stage where the data is dispensed to the users. There are many professionals involved in managing this data include Data Base Administrator, Business Intelligence (BI) Developer, Data warehouse sales, Solution Architect and ETL Developer.

Data Base Administrator
The database of a company is managed by a team of professionals, each having their own role in the storage and maintenance of the data. Data base administrators are responsible for the data modeling and making sure that the relevant data is accessible to different team members in the company.

Business Intelligence (BI) Developer
These professional are responsible for analyzing stored data, reporting data, ...
... data mining and more. They use different techniques and analysis tools to evaluate the data that is used to solve organizational problems in the company. The raw data and number sitting in the database is of no use to anybody unless it is analyzed. This data can then be used in problem solving and developing more effective strategies to increase the operational efficiency of the company.

Data Warehouse Sales
These professionals work with others in the area such as solution architects in figuring out the problems and working out solutions for these issues.

Solution Architect
Solution architect as the name suggests, uses their hardware and software knowledge to develop a solution for the project after gauging the initial requirements of the company. These professionals usually act as a link between the developers and the needs of a company. Some of the spheres that solution architect work in include Business development, business planning and management. Quality assurance and work force management.

ETL Developer
These professionals are employed to extract data from several sources and transfer it so that it can be used in various operations. The data may be derived from variable external sources and exist in different formats. ETL developers are important for a company because they help assemble the different formats of data together and maintain a standard environment.

The availability of data warehouse jobs shows good promise. The demand for BI developers is on the rise with both bigger and smaller companies looking to increase their efficiency and interaction with customers.

Vijay K Shetty, Platinum Level Author.
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