Explanation:
Option D (Durability) is correct because it does not contribute to monitoring the timeliness of data in the pipeline. Throughput (A), Latency (B), and Correctness (C) are essential SLIs for big data systems, as they measure processing speed, request processing time, and result accuracy, respectively. Reference: https://sre.google/sre-book/service-level-objectives/
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In designing a data processing pipeline for streaming data from various devices, which Service Level Indicator (SLI) is least relevant for ensuring the data in the final storage is up to date?
A
Throughput.
B
Latency.
C
Correctness
D
Durability.