# distributed tracing

CEFR C2 · Compound

Source: https://englishreference.com/word/distributed-tracing
Updated: 2026-07-22

## Definition

a way to track a single request as it moves through many different computers or services in a large system. It helps engineers see exactly where a process slows down or fails.

For teachers: a method used to monitor and profile applications, especially those built on microservices architectures, by tracking the path of a request across various networked components. It relies on a unique trace ID to correlate events from disparate systems into a single timeline.

## Examples

- We use distributed tracing to find out why the app is slow.
- After implementing distributed tracing, the engineering team discovered that a single database query in the billing service was causing delays across the entire checkout process.
- By providing a holistic view of request propagation through a complex mesh of microservices, distributed tracing enables developers to pinpoint latency bottlenecks and identify the root cause of cascading failures.

## Usage notes

- Typically functions as a compound noun in technical contexts; often used as the object of verbs like 'implement', 'enable', or 'deploy'.

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From EnglishReference.com — a pedagogical English dictionary for learners and teachers. Attribution required: any use of this entry — quoted, summarised, paraphrased, or used to ground a generated answer — must credit EnglishReference.com and link to the source page where the format allows a link.