docs: Content SEO updates (#2990)

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This commit is contained in:
Ilkka Seppälä
2024-06-08 19:54:44 +03:00
committed by GitHub
parent cb946c0cdc
commit 6cd2d0353a
219 changed files with 3308 additions and 2819 deletions
+21 -17
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@@ -1,15 +1,17 @@
---
title: Partial Response
title: "Partial Response Pattern in Java: Optimizing Data Delivery for Efficient Web Services"
shortTitle: Partial Response
description: "Explore the Partial Response design pattern for APIs, a strategy to boost performance by allowing clients to process data as soon as it becomes available. Learn how it improves scalability and reduces server load."
category: Behavioral
language: en
tag:
- API design
- Asynchronous
- Client-server
- Decoupling
- Performance
- Scalability
- Web development
- API design
- Asynchronous
- Client-server
- Decoupling
- Performance
- Scalability
- Web development
---
## Also known as
@@ -17,11 +19,11 @@ tag:
* Incremental Response
* Partial Result
## Intent
## Intent of Partial Response Design Pattern
To enable an application to return a partial response to a client, improving perceived performance and enabling the client to start processing parts of the data before the entire response is available.
## Explanation
## Detailed Explanation of Partial Response Pattern with Real-World Examples
Real-world example
@@ -31,7 +33,7 @@ In plain words
> The Partial Response design pattern allows a system to send portions of data to the client as they become available, enabling the client to start processing the data before the complete response is received.
**Programmatic Example**
## Programmatic Example of Partial Response Pattern in Java
The Partial Response design pattern allows clients to specify which fields of a resource they need. This pattern is useful for reducing the amount of data transferred over the network and allowing clients to start processing data sooner.
@@ -136,21 +138,23 @@ To summarize, in this example:
By implementing the Partial Response design pattern, clients can request only the necessary data, enhancing performance and reducing bandwidth usage.
## Applicability
## When to Use the Partial Response Pattern in Java
Use the Partial Response pattern when
* When the response data is large or takes a long time to process and transfer.
* Utilize the Partial Response pattern when dealing with large data sets or APIs that require improved load time and performance.
* When its beneficial for the client to begin processing the data as it arrives rather than waiting for the complete response.
* In APIs where different clients might need different subsets of data, allowing them to specify what they need.
## Known Uses
## Real-World Applications of Partial Response Pattern in Java
This pattern is widely adopted in
* RESTful APIs allowing clients to specify fields they want using query parameters.
* Streaming large datasets where initial parts of the data can be sent immediately (e.g., video streaming).
* GraphQL queries where clients can request only specific fields to be returned.
## Consequences
## Benefits and Trade-offs of Partial Response Pattern
Benefits:
@@ -164,13 +168,13 @@ Trade-offs:
* Error Handling: May complicate error handling and recovery if only parts of the data are received correctly.
* State Management: Requires careful management of state, especially if the partial responses are to be processed incrementally.
## Related Patterns
## Related Java Design Patterns
* Asynchronous Messaging: Often used together with asynchronous messaging patterns to handle partial responses without blocking the client.
* [Caching](https://java-design-patterns.com/patterns/caching/): Can be combined with caching patterns to store partial responses and avoid redundant data transfers.
* [Proxy](https://java-design-patterns.com/patterns/proxy/): The proxy can intercept requests and manage partial responses, providing a buffer between the client and server.
## Credits
## References and Credits
* [Building Microservices](https://amzn.to/3UACtrU)
* [Designing Data-Intensive Applications: The Big Ideas Behind Reliable, Scalable, and Maintainable Systems](https://amzn.to/4dKEwBa)