You notice your microservices system has high latency due to many small synchronous calls between services. Which change would best fix this chatty service anti-pattern?

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Microservices - Advanced Patterns

AUse asynchronous messaging or batch requests to reduce calls.

BCombine tightly coupled services into a single service.

CAdd more synchronous calls to improve data freshness.

DIncrease the number of service instances to handle load.

Step-by-Step Solution

Solution:

Step 1: Identify chatty service problem
Many small synchronous calls cause latency and network overhead.
Step 2: Choose solution to reduce call frequency
Using asynchronous messaging or batching reduces calls and latency.
Final Answer:
Use asynchronous messaging or batch requests to reduce calls. -> Option A
Quick Check:
Reduce calls with async or batching [OK]

Quick Trick: Reduce calls by batching or async messaging [OK]

Common Mistakes:

Combining services creates distributed monolith
Adding more sync calls worsens latency
Scaling instances doesn't reduce call count

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More Microservices Quizzes

You notice your microservices system has high latency due to many small synchronous calls between services. Which change would best fix this chatty service anti-pattern?

Step 1: Identify chatty service problem

Step 2: Choose solution to reduce call frequency

Final Answer:

Quick Check:

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