Problem:
Describe a business problem that can be solved with Big Data solutions (structured and unstructured
textual data, streaming or batch data, real-time or near real-time).
« List the analyses that are needed to solve the business problem.
- Identify what data is required to solve the problem, the volume of the data, the velocity of the data, the
variety of data.
« Identify the legacy source systems to retrieve the required data. including the formats of the sources. ‘
« Describe the data warehouse infrastructure to solve your business problem.
¢ Describe the ETL process to retrieve the data and load it
¢ Describe how the data would be integrated.
« Identify the metadata that would be useful to solve the problem.
« Describe the techniques to perform the analyses.