Example of how you can apply onion architecture with Spring Boot

pyNTM - This is the network traffic modeler written in python 3: pip3 install pyNTM

Websocket server interface for Kafka distributed message broker

Fork of https://github.com/VictorGil/cadence_transfers_recording_service which does not use the "account-balances" Kafka topic

Simple and reliable REST service for money transfers between accounts.

Utility library which provides generic classes to get data from Kafka.

This repository contains the workflow API of an example/PoC of how to use Uber Cadence in order to implement event-driven microservices, together with Apache Kafka.

Example/PoC of how to use Uber Cadence in order to implement event-driven microservices, together with Apache Kafka.

Kalium: a reactive framework for micro-services

Cadence is a distributed, scalable, durable, and highly available orchestration engine to execute asynchronous long-running business logic in a scalable and resilient way.

Example/PoC of how to extend the event-driven paradigm all the way to the end user's Web browser using WebSockets.

Angular application which communicates through WebSockets with the Java backend.

Example of how use Kafka in order to implement event-driven microservices.

Example of entities and Avro classes to be sent and persisted in Kafka

Backend part of the PubNub demo application which gets live tweets from the Twitter Streaming API and publishes them using the PubNub Java client library

Angular application which receives tweets through PubNub and displays them in real time.

Vert.x Blueprint Project - Micro-Shop microservice application

Java app to check the statements in your bank account

It is used by https://github.com/VictorGil/social-ledger in order to validate a block of transactions using the Twitter public Web API

Simple example of vert.x (https://vertx.io) usage.

Implementation of new Proof of Social Network Identity consensus algorithm based on EthereumJ

Java microservice based on Vert.x which saves the provided location data to a local file in binary protobuffers format.

Java microservice based on Vert.x which provides a location previously saved in a local file by mylocation-last_known_location-persistence microservice

Small Java library to avoid boilerplate code when starting a new Vert.x instance

Angular application which receives location data asynchronously (push) and displays it

Android application which sends location data to myLocation backend

Reactive Java application based on Vert.x which receives location data from Android and publish it to Angular

DHIS 2 Core. Written in Java. Contains the service layer and Web API.