You are working on a data processing system that involves processing large volumes of data in real-time. The data includes sensor readings, user interactions, and transaction data. Which of the following steps should you take to ensure the data quality and handle data skew in a real-time processing system?

Simulated

Implement a data validation process that checks for data completeness, consistency, accuracy, and integrity in real-time.

28.6%

Use a data profiling tool to analyze the data and identify any anomalies or inconsistencies in the data in real-time.

19.0%

Implement a data skew mechanism that redistributes the data in real-time to handle data skew and improve performance.

47.6%

Ignore the data quality and data skew issues, as they are not critical for real-time processing systems.

4.8%

AWS Certified Data Engineer - Associate