Question 1043 - CISA discussion

A data warehouse is a centralized repository of data that is collected from various sources and organized for analysis and reporting purposes. A data warehouse can help an organization gain insights into its business performance, trends, and opportunities. However, building a data warehouse requires careful planning, design, and implementation to ensure that it meets the needs of the organization.

One of the best practices that would provide management with the most reasonable assurance that a new data warehouse will meet the needs of the organization is A. Integrating data requirements into the system development life cycle (SDLC).The SDLC is a framework that defines the phases and activities involved in developing a software system, such as planning, analysis, design, testing, deployment, and maintenance1. By integrating data requirements into the SDLC, an organization can ensure that the data warehouse is aligned with the business objectives and expectations, and that it delivers value to the end users.

Some of the benefits of integrating data requirements into the SDLC are:

It helps to identify and prioritize the key business questions and metrics that the data warehouse should support2.

It helps to define and validate the data sources, models, structures, and quality standards that the data warehouse should follow3.

It helps to design and implement the data integration, transformation, and loading processes that the data warehouse should use4.

It helps to test and verify the functionality, performance, and accuracy of the data warehouse before deploying it to production.

It helps to monitor and maintain the data warehouse after deployment and incorporate feedback and changes as needed.