Spring Microservices

Spring Microservices

Spring Boot Sidecar

Carvia Tech | July 31, 2020 | 6 min read | 1,937 views

In this tutorial we will integrate a non-JVM app (python Flask app in this case) into Spring Cloud seamlessly using polyglot sidecar support

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Java AWS Lambda using Spring Cloud Function

Carvia Tech | December 26, 2019 | 4 min read | 4,580 views

In this tutorial we will use Spring Cloud Functions (version 2.x) in Java to create and deploy a simple AWS Lambda.

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Feign exception handling in Spring Cloud

Carvia Tech | December 10, 2019 | 2 min read | 14,648 views

Using RestControllerAdvice to Catch and handle Feign exception in Spring Cloud environment during inter-service communication

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Setting a Random Port in Spring Boot Application at startup

Carvia Tech | December 03, 2019 | 2 min read | 1,743 views

Setting up a random available tcp port in custom range for Spring Boot applications

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Invoke AWS Lambda from a Kotlin Client

Carvia Tech | August 12, 2019 | 2 min read | 208 views | AWS Tutorials

In this tutorial, we will invoke an existing lambda function from a Java Client with aws-java-sdk. This approach can be used to invoke a lambda from another lambda or a java based microservice running as full fledged server app.

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Invoking AWS Lambda from a Java Client

Carvia Tech | August 12, 2019 | 2 min read | 1,153 views | AWS Tutorials

In this tutorial, we will invoke an existing lambda function from a Java Client with aws-java-sdk.

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