Question

In __________, each external request is tagged with unique identifier which is passed to all services involved in handling the request and included in application logging messages

1.- Distributed tracing

2.- Exception tracing

3.- Application logging

4.- Audit logging

Answer 1

Answer:

In distributed tracing, each external request is tagged with unique identifier which is passed to all services involved in handling the request and included in application logging messages.

Distributed tracing is a very important tool for understanding micro services and debugging.

Setting up libraries for tracing for all services can be very expensive, more so in systems that have services in different frameworks and languages.

Distributed tracing solves this problem.