Tag Archives: java

Reactors IO: Actors Done Right


Hi all, Knoldus has organized a 30 min session on 1st  September 2017 at 4:15 PM. The topic was Reactors IO. Many people have joined and enjoyed the session. I am going to share the slides here. Please let me know … Continue reading

Posted in Functional Programming, Java, Reactive, Scala | Tagged , , , , | Leave a comment

Like Java 7 ? Then You Are Going to Love Java 8 !!


JAVA 8 (aka jdk 1.8) is a major release of JAVA programming language development. With the Java 8 release, Java provided support for functional programming, new JavaScript engine, new APIs for date time manipulation, new streaming API, etc. which will … Continue reading

Posted in Functional Programming, Java | Tagged , , , , , , | 7 Comments

Knolx – Java 9 Modulatiry


Hi all, Knoldus has organized a 30 min session on 28th May 2017 at 4:05 PM. The topic was Java 9 Modularity. Many people have joined and enjoyed the session. I am going to share the slides and Video here. Please … Continue reading

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Finagle : Controlling the Future Of RPC systems


In this blog we’ll use Finagle to build a very simple HTTP server that is also an HTTP client — an HTTP proxy. So Let’s Begin With Some Introduction to the Finagle. Finagle is an extensible Remote Procedure Call (RPC … Continue reading

Posted in Java, Scala | Tagged , , , , , , | 1 Comment

Solr with Java: A basic hands-on with SolrJ


What is Apache Solr: Apache Solr is a search sever that includes the full-text search engine called Apache Lucene. It takes the piece of information (called documents) that are indexed according to the cores. When a query is performed, solr … Continue reading

Posted in Java | Tagged , , , , , | 3 Comments

Lightbend Monitoring: Lagom


Lightbend Monitoring provides insight into applications built with Lightbend technologies. It does so by instrumentation of frameworks like Akka and Lagom. The instrumentation is done by a Java agent (called Cinnamon) that runs when your application is starting up. It … Continue reading

Posted in Microservices, Scala | Tagged , , , , | 1 Comment

Application compatibility for different Spark versions


Recently spark version 2.1 was released and there is a significant difference between the 2 versions. Spark 1.6 has DataFrame and SparkContext while 2.1 has Dataset and SparkSession. Now the question arises how to write code so that both the versions of … Continue reading

Posted in apache spark, Java, Scala, Spark | Tagged , , , , | 3 Comments

How to integrate your MAVEN project with SonarQube


So, You want to integrate your project to SonarQube for managing the source code quality of your project. That’s indeed a wonderful idea. If you are wondering and excited to learn How to go about it, just keep calm and … Continue reading

Posted in Scala | Tagged , , , , , , , | 4 Comments

Introduction to JAXB 2.0


JAXB stands for Java Architecture for XML Binding. It provides mechanism to write java objects into XML and read XML into object. Simply, you can say it is used to convert java object into XML and vice-versa. JAXB provides a … Continue reading

Posted in Java, Scala | Tagged , , , | 1 Comment

Kick-Off Java 9 (Project Jigsaw & ServiceLoader) Part – II


Java  comes with major changes and new surprises for developers. Major changes came in  Java 5 and Java 8, but now Java 9 will come with new mysteries and changes. In the last post we were discussing about Java 9 … Continue reading

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