Big Data presents the challenge of data management because simply having the data is not enough. Data management is defined as an administrative process that includes gathering, validating, storing, safeguarding, and processing the necessary data in order to ensure the data's users' accessibility, dependability, and timeliness. In the big data era, there are many different data warehousing and security solutions available, making it difficult for businesses to choose the best course of action. This training course focuses on the necessity to correctly warehouse the data.