Spring Microservices

Spring Microservices

Invoke AWS Lambda from a Kotlin Client

Carvia Tech | August 12, 2019 | 2 min read | 46 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 | 48 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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Creating AWS Lambda in Java using Spring Cloud Function

Carvia Tech | August 06, 2019 | 4 min read | 54 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 propagation in Spring Cloud

Carvia Tech | July 29, 2019 | | 27 views

In this article, we will discuss the potential approach for Feign exception propagation when used in Spring Cloud environment for inter-service communication.

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Integrating non-JVM apps into Spring Cloud using Sidecar approach

Carvia Tech | May 27, 2019 | 6 min read | 39 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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Setting a Random Port in Spring Boot Application at startup

Carvia Tech | December 17, 2017 | 2 min read | 273 views

Sometimes its necessary to set a random available port at system startup in cloud environment. We will discuss mechanic for the same in this article using Spring Boot

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