2 comments on “Back2Basics: Limit which classes a Trait can be mixed into!”

Back2Basics: Limit which classes a Trait can be mixed into!


A Scala trait is just like a Java interface. A trait can be extended by different classes, just the way we do with Java interfaces and also a class can inherit multiple traits, called mixins. To know more about basics of…

0 comments on “Amazon ES – Secure your cluster from anonymous users! #2”

Amazon ES – Secure your cluster from anonymous users! #2


In the previous blog, we have learned how to create a domain on Amazon ES and also how to create an index using Curl on the cluster. Now, let's just look how we can control access to Amazon ES Domain.…

3 comments on “Amazon ES – setting up the cluster! #1”

Amazon ES – setting up the cluster! #1


Amazon Web Services (AWS) is a cloud services platform, providing compute power, database storage, content delivery, security options and other functionality to allow businesses to build sophisticated applications with increased flexibility, scalability and reliability. Amazon Elasticsearch is one of the…

2 comments on “Java High-Level REST Client – Elasticsearch”

Java High-Level REST Client – Elasticsearch


Elasticsearch is an open-source, highly scalable full-text search and analytics engine. Using this, you can easily store, search, and analyze a large amount of data in real time. Java REST client is the official client for Elasticsearch which comes in…

3 comments on “Persistent Read Side in Lagom”

Persistent Read Side in Lagom


Here in this blog, we will be discussing how we can query the lagom's microservices for retrieving data. I hope you are clear with persistent entity concepts in lagom, if not, you can take a quick overview by going through…

8 comments on “DATA PERSISTENCE IN LAGOM”

DATA PERSISTENCE IN LAGOM


Are you finding it difficult to understand lagom persistence? Don't worry because help is right here. In this blog, we will learn about lagom’s persistence with the help of a simple application and also discuss its theoretical aspects. Before we…