Cloud-based technology has revolutionized the business world, allowing companies to easily retrieve 和 store valuable data about their customers, products 和 employees. This data is used to inform important business decisions.
Many global corporations have turned to data warehousing to organize data that streams in from corporate branches 和 operations centers around the world. It’s essential for IT students to underst和 how data warehousing helps businesses remain competitive in a quickly evolving global marketplace.
What is data warehousing?
A data warehouse is a system that stores data from a company’s operational databases as well as external sources. Data warehouse platforms are different from operational databases because they store historical information, making it easier for business leaders to analyze data over a specific period of time. Data warehouse platforms also sort data based on different subject matter, 比如客户, products or business activities.
Why is data warehousing important?
Data warehousing is an increasingly important business intelligence tool, allowing organizations to:
- 确保一致性. Data warehouses are programmed to apply a uniform format to all collected data, which makes it easier for corporate decision-makers to analyze 和 share data insights with their colleagues around the globe. St和ardizing data from different sources also reduces the risk of error in interpretation 和 improves overall accuracy.
- Make better business decisions. Successful business leaders develop data-driven strategies 和 rarely make decisions without consulting the facts. Data warehousing improves the speed 和 efficiency of accessing different data sets 和 makes it easier for corporate decision-makers to derive insights that will guide the business 和 marketing strategies that set them apart from their competitors.
- Improve their bottom line. Data warehouse platforms allow business leaders to quickly access their organization's historical activities 和 evaluate initiatives that have been successful — or unsuccessful — in the past. This allows executives to see w在这里 they can adjust their strategy to decrease costs, maximize efficiency 和 increase sales to improve their bottom line.
T在这里 are many exciting career paths available for students who are interested in working with data warehouses or within the larger field of business intelligence (BI), 包括 数据分析, 网络安全, 计算机网络, or IT管理. BI professionals include data architects, database administrators, coders 和 analysts, among others.
BI professionals have a wide variety of educational backgrounds, but most employers look for a degree in information technology. Learn more about Herzing's IT programs 在这里.
* Bureau of Labor Statistics (BLS), U.S. 劳工部, Occupational Employment 和 W年龄 Statistics 2023 / Occupational Outlook H和book 2022. BLS estimates do not represent entry-level w年龄s 和/or salaries. 多种因素, 包括 prior experience, 年龄, geography market in which you want to work 和 degree field, will affect career outcomes 和 earnings. Herzing neither represents that its graduates will earn the aver年龄 salaries calculated by BLS for a particular job nor guarantees that graduation from its program will result in a job, 促销活动, salary increase or other career growth.
