Question

What is the advantage of using the record append function instead of the write function in GFS?

A) Improved data consistency
B) Lower latency in data retrieval
C) Better support for parallel processing
D) Reduced likelihood of data corruption

Answer 1

The advantage of using the record append function in GFS is improved data consistency and better support for parallel processing.

Step-by-step explanation:

The advantage of using the record append function instead of the write function in GFS is improved data consistency. When you append a record, it ensures that the data is added at the end without modifying existing data. This helps maintain consistency and avoids overwriting or corrupting previously written data. Additionally, the record append function provides better support for parallel processing as multiple writers can append records simultaneously without conflicts. This improves the overall performance and efficiency of data processing tasks.