December 2025
Intermediate to advanced
538 pages
13h 28m
English
Content preview from Microservices Design Patterns in .NET - Second Edition
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5
Working with the Aggregator Pattern
As interactions between each discrete service in your microservices application become complex, the challenges of handling data retrieval and aggregation become increasingly intricate.
Consider a scenario where a client application requires information that spans multiple services, such as user profiles, order histories, and product recommendations. Without a cohesive strategy, the client would need to initiate separate requests to each service, manage the responses, and handle any errors that arise. This approach increases the complexity of client-side logic and leads to inefficiencies, including heightened latency and increased network overhead.
The Aggregator pattern offers an elegant solution to this ...
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