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Sheel S Prabhakar
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Author: Sheel Prabhakar

Java JPA @Enity define with columnDefinition

Define more meaning full tables with JPA @Entity with columnDefinition field of @Column annotation.

July 31, 2022
Using H2 DB with Spring Boot JPA Example

Spring boot example to using H2 DB with JPA. In this example I create one rest service with H2 DB.

July 30, 2022
CORS and It’Configurations in Spring Boot Rest Service

CORS configuration example in spring boot using spring security CorsConfigurationSource, UrlBasedCorsConfigurationSource and WebSecurityCustomizer .

July 23, 2022
Fixing Java HTTPS connection behind Internet proxy causes SSLHandshakeException

Resolving SSLHandshakeException in Java using KSE(KeyStireExplorere tool)

June 19, 2022
AWS Lambda Function URL, Create Web Apis without API Gateway

Nowadays microservices pattern is industry standard and there are many ways to create microservices. Container platforms like K8S, AWS Farget, and many others are used to deploy microservices, apart from these Functions as service is another way to create microservices using API gateways. On AWS one can develop APIs using AWS Lambda and API gateway…

April 8, 2022
RabbitMQ process Messages in Order Using Spring Boot

Learn how to process messages in order using Spring boot with RabbitMQ broker.

March 19, 2022
Fixing Gradle Malformed Input Around Byte Error

Learn how to fix Gradle Malformed Input Around Byte Error.

March 9, 2022
RabbitMQ Hands-on Tutorial with Springboot

RabbitMQ is one of the most widely used open source message broker. This can be deployed on almost every moderns platforms and support various protocols.

March 6, 2022
Different ways to invoke shell commands in Java

Learn how to invoke sell command using Java.

February 27, 2022
Spring Boot Flyway DB Migration Integration Example

Learn how to use Flyway db migration toll with spring boot projects.

February 13, 2022

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