Tag

java

Ingesting Data from Files with Spark, Part 2

By Jean Georges Perrin

This is the second in a series of 4 articles on the topic of ingesting data from files with Spark. This section deals with ingesting a JSON file.

Ingesting Data from Files with Spark, Part 1

From Spark in Action, 2nd Ed. by Jean Georges Perrin

This is the first in a series of 4 articles on the topic of ingesting data from files with Spark. This section deals with ingesting data from CSV.

Build Reactive JVM Apps

From Vert.x in Action by Julien Ponge


slideshare-build-reactive-jvm-apps

Retrying a Function or an Effect

From The Joy of Kotlin by Pierre-Yves Saumont

This article discusses retying functions in Kotlin.

The Majestic Role of the Dataframe in Spark

From Spark with Java by Jean Georges Perrin

In this article, you’ll learn what a dataframe is, how it’s organized, and about immutability.

A Taco Cloud?

Six Questions for Craig Walls, author of Spring in Action, 5th Edition

By Frances Lefkowitz, Development Editor, Manning Publications

The author of Spring in Action and Spring Boot in Action, Craig Walls is a principal engineer with Pivotal and a zealous promoter of the Spring Framework. In addition to writing books and articles about Spring, he gives presentations about it at local user groups and larger conferences. When he’s not slinging code, Craig is planning his next trip to Disney World or Disneyland and spending as much time as he can with his wife, two daughters, two birds and three dogs.

Learn Java Today!


slideshare-learn-java-today

From Get Programming with Javaby Peggy Fisher

What Happens behind the Scenes with Spark

From Spark with Java by Jean Georges Perrin

You’ve probably seen a simple use-case where Spark ingests data from a CSV file, then performs a simple operation, and then stores the result in the database. In this article, you’re going to see what happened behind the scenes.

The API Gateway Pattern

From Microservices Patterns by Chris Richardson

In this article, I describe the API gateway pattern. I discuss its benefits and drawbacks. I also describe various design issues that you must address when developing an API gateway.

Using Apache Spark with Java


slideshare-using-apache-spark-with-java

From Spark with Java
By Jean Georges Perrin

© 2018 Manning — Design Credits