# Week of Java: Part 3 - Designing and Implementing a Multi-Tier Lambda App

DevFeed: [Week of Java: Part 3 - Designing and Implementing a Multi-Tier Lambda App](<https://devfeed.tech/articles/week-of-java-part-3-designing-and-implementing-a-multi-tier-lambda-app-14468.md>)

Original publisher: [Read original article](<https://www.serverless.com/blog/week-of-java-part-3-designing-and-implementing-a-multi-tier-lambda-app>)

Author: Juan Sebastián Urrego Escobar

Published: 2022-05-11T00:00:00Z

Content type: tutorial

Language: en

Sources: [Serverless Blog](<https://devfeed.tech/sources/serverless-blog.md>)

Topics: [Java](<https://devfeed.tech/topics/java.md>), [Serverless](<https://devfeed.tech/topics/serverless.md>), [App](<https://devfeed.tech/topics/app.md>), [Code](<https://devfeed.tech/topics/code.md>)

Tags: [app](<https://devfeed.tech/tags/app.md>), [architecture](<https://devfeed.tech/tags/architecture.md>), [aws](<https://devfeed.tech/tags/aws.md>), [aws-lambda](<https://devfeed.tech/tags/aws-lambda.md>), [cloud-computing](<https://devfeed.tech/tags/cloud-computing.md>), [code](<https://devfeed.tech/tags/code.md>), [engineering](<https://devfeed.tech/tags/engineering.md>), [faas](<https://devfeed.tech/tags/faas.md>), [function-as-a-service](<https://devfeed.tech/tags/function-as-a-service.md>), [infrastructure-as-code](<https://devfeed.tech/tags/infrastructure-as-code.md>), [java](<https://devfeed.tech/tags/java.md>), [series](<https://devfeed.tech/tags/series.md>), [serverless](<https://devfeed.tech/tags/serverless.md>), [serverless-architecture](<https://devfeed.tech/tags/serverless-architecture.md>), [serverless-framework](<https://devfeed.tech/tags/serverless-framework.md>)

## AI overview

Part three of a five-part series about Java and Serverless that designs the architecture for a multi-tier Lambda application and reviews its components in preparation for implementation.

## Source excerpt

In this 3rd part of our 5 part series about Java and Serverless, we design our full architecture and look at all the pieces in preperation for our code.