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Author Archives: Rambabu Posa

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Ram did his Masters in IS(Information Systems) from Andhra University, India. He has 10+ years of experience in Java Ecosystem and 6+ years of experience in Scala/Python Ecosystem, BigData and GCP world. He is author of “Scala Reactive Programming” book. Apart from Java, Python and Scala, he is good at Spark, PySpark, Apache BEAM, REST API, NoSQL, BigData Hadoop Stack, Cloud, Groovy, Play Framework, Akka Toolkit, Lagom Framework, Kafka, Kubernetes (K8S), TDD, BDD,Agile and much more. He likes sharing his knowledge through writing tutorials and books.

Kubernetes – Pods

In this post, we are going to discuss a very important concept and the basic building block of Kubernetes which is a Pod. 1. Introduction A Pod is a basic build block and the smallest deployable unit of a Kubernetes (K8S) cluster. It can contain one or more containers. In the Kubernetes world, everything is an object for instance Pod, ...

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Play! Framework JSON & Scala Example

In this post, we feature a comprehensive Example on Play! Framework JSON & Scala. In my last two posts, we have discussed about Play Framework + Scala + SBT based project basics. Please refer Play! Framework Hello World Example and Play! Framework Path, Query and Route Default Params Example to understand Play + SBT Project structure, Project configurations, SBT configurations ...

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Play! Framework Path, Query and Route Default Params Example

In my previous post, we have discussed about Play Framework basics with HelloWorld example. I hope you have experimented that example and waiting for next step in this series. If not done, better to go through my previous post first at Play! Framework Hello World Example. It will give you some basic idea about “How Play Framework and Scala SBT ...

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Play! Framework Hello World Example

We are going to develop a series of Scala Web Applications or Microservices using Play Framework. This is our first post in this series. In this post, we feature a comprehensive Play! Framework Hello World Example. We are going to develop our old style, to learn new concepts on “HelloWorld” example using Play Framework, Scala Language and SBT build tool. ...

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