Answer-first summary for fast verification
Answer: Optimize the data transformation logic to reduce processing time.
Optimizing the data transformation logic can help in reducing the processing time, thereby mitigating the timeout errors and performance bottlenecks. This involves reviewing and refining the code to ensure efficient data handling and transformation.
Author: LeetQuiz Editorial Team
Ultimate access to all questions.
No comments yet.
You are responsible for a data processing application that transforms large JSON files into Apache Parquet format using AWS Lambda functions. The application frequently encounters timeout errors and performance bottlenecks. What approach would you take to troubleshoot and resolve these issues?
A
Increase the timeout limit for the Lambda functions.
B
Optimize the data transformation logic to reduce processing time.
C
Use Amazon EMR for the transformation process instead of Lambda.
D
Split the JSON files into smaller chunks before processing.