Tag Archives: event sourcing

Lagom Framework: The Legacy WordCount Example

Posted on March 27, 2017 by Piyush Rana

What is Lagom? Lagom is an open source micro-service framework, built with Akka message-driven runtime and Play web framework and finally light bend service orchestration. Mixing all these technologies abstracts away the complexities of building, running, and managing microservice architectures. … Continue reading →

Posted in big data, Microservices, Scala | Tagged cqrs, event sourcing, lagom, Lagom Architecture, wordcount | 2 Comments

Building Microservices Based Enterprise Applications in Java Using Lagom – Part I

Posted on February 13, 2017 by Harmeet Singh(Taara)

As we know, now days, most of the enterprise applications design as a “Microservices Architecture” because of scalability, sharding, loosely-coupling and many others reasons are there. On the other hand JavaEE help us for building an Enterprise Applications. As we … Continue reading →

Posted in Akka, Java, Microservices, Scala | Tagged Akka, Cassandra, ddd, doamin drivern design, domain specific language, enterprise application, event sourcing, javaee, lagom, Microservices, technology | 2 Comments

Event Sourcing with Eventuate

Posted on February 13, 2017 by Dhirendra Kumar Kashyap

Hi all, Knoldus had organized an hours session on 3rd February 2017 at 4:00 PM. Topic was Event Sourcing with Eventuate. Many enthusiasts joined and learned from the session. I am sharing the slides of the session here. Please let me know … Continue reading →

Posted in akka-http, Cassandra, Scala | Tagged event sourcing, eventuate | 2 Comments

Scala-IOT : Introduction to Internet Of Things.

Posted on August 7, 2016 by shiv4nsh

Recently this word IOT is gaining lot of popularity. And we see a lot of news on it like the world is moving towards IOT , and its the next big thing and smart cities are no longer a fiction … Continue reading →

Posted in IOT, Scala | Tagged apache spark, Event Processing, event sourcing, internetOfthings, IOT, linux, linux enthusiast, mqtt, raspberryPi, raspberryPi3, scala, Spark | 12 Comments

CQRS in a jiffy!

Posted on January 31, 2016 by Vikas Hazrati

Segregate operations that read data from operations that update data by using separate interfaces. This pattern can maximize performance, scalability, and security; support evolution of the system over time through higher flexibility; and prevent update commands from causing merge conflicts … Continue reading →