DavidJMartinProjects/cqrs-pattern-using-event-sourcing

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Created almost 3 years ago
Updated almost 3 years ago

DavidJMartinProjects/cqrs-pattern-using-event-sourcing

DavidJMartinProjects

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work in progress - An example SpringBoot project demonstrating the CQRS pattern with Event-Sourcing using Apache Kafka

customer-webservice-api

A RESTful web based microservice used to perform CRUD operations on Customer records. Stack: SpringBoot, Open API, Docker, Kubernetes, JPA, Postgres, H2, SQL, Contract Testing, Container based Integration Testing

microservice-ecosystem

microservice-ecosystem playground

https-example-using-self-signed-certificate

https example using self signed certificate

event-driven-orchestration-saga-pattern

work in progress - main goal of this project is to build a example ecosystem to demonstrate a Camunda based implementation of the SAGA pattern. springboot, camunda workflow engine, jpa, postgres, flyway, rabbitmq

springboot-rest-microservice

A Springboot based microservice utilising: OpenApi, JPA(db queries), Redis(Caching), MapStruct(model mapping), RabbitMQ(events), Contract Testing, Integration Testing, Postgres(prod db), H2(test db), Flyway(db Migration), Deployment: Helm, Docker

customer-webservice-frontend

customer-webservice-frontend with server-side pagination. AngularJS, ngx-pagination, bootstrap, jquery, jspopper

jpa-streamer-example

JPA-Streamer-Example - An Open Source Library to Express Hibernate/JPA Queries as Java Streams

cot-ecosystem

microservice-chassis-template

Example microservice chassis I use for portfolio/tutorial based projects. Stack: Springboot, Docker, Kubernetes, Jib, Dekorate, Skaffold

twitter-live-feed-api

A Springboot project that creates a real-time stream to Twitter API, returning all tweets based on a set of specified keywords. The microservice will store the tweets in its own db before broadcasting all updates to an event topic that can be consumed by other services. A REST based controller was also implemented allowing the tweet feed to be consumed by a UI. demoing rest, jpa, rabbitmq messaging, twitter stream api

api-first-driven-development-example

A simple example of "API First Driven Development" using the OpenAPI and Springboot. A predetermined OpenAPI spec is used to generate a REST Controller Interface and its associated response Models. The generated code is then integrated into the codebase.