Data Resources

Mule 4: Fixed Width Data to JSON Transformation Using CopyBook

Let's take a quick look at the fixed width data to JSON transformation using CopyBook. Explore the use case and the Mule flow.

Updated November 5, 2018

by Murali Thuraka

· 23,604 Views · 3 Likes

Detecting Memory Leaks From a JVM Heap Dump

Want to learn more about detecting memory leaks from a JVM heap dump? Check out this post to learn more about Java and Garbage Collection.

November 5, 2018

by Misha Dmitriev

· 92,154 Views · 23 Likes

Eclipse MicroProfile Metrics — Practical Use Cases

Let's talk about monitoring and metrics in enterprise Java and how DevOps practices lead teams to choose microservices.

November 3, 2018

by Víctor Orozco

· 14,617 Views · 5 Likes

Top 6 Docker Images for JMeter Users and Performance Testers

If you're a performance tester, make sure you're familiar with these Docker containers.

November 3, 2018

by Vincenzo Marrazzo

· 19,552 Views · 3 Likes

Kotlin Data Classes With JPA

Want to learn more about implementing data classes with the Java Persistence API (JPA)? Check out this post to learn more about using data classes in Kotlin.

Updated November 2, 2018

by Steve Gertiser

· 29,134 Views · 4 Likes

Want to learn more about how to share data between threads in Vert.x? Click here to learn more about multi-threading in Java.

October 31, 2018

by Hüseyin Akdoğan

CORE

· 15,257 Views · 6 Likes

Apache Kafka Security: Features and Uses of Kafka

Want to learn more about using Apache Kafka Security? Check out this post to learn more about Kafka features and use cases.

October 31, 2018

by Rinu Gour

· 30,587 Views · 3 Likes

String: Why it Is Immutable?

Want to learn more about why String is immutable? Check out this post where we take a look at Strings and what it means to be immutable.

Updated October 30, 2018

by Nitin Ranjan

· 56,123 Views · 9 Likes

Use Case: How to Implement Hive Hooks to Optimize a Data Lake

A big data expert how to implement hooks and several other functions of Apache Hive in order to optimize the data in a data lake.

October 30, 2018

by PUSHKAR GUJAR

· 11,435 Views · 4 Likes

Top 10 Applications of IoT

Want to learn more about the top 10 uses of IoT in industry? Check out this post where we explore smart home, wearable devices, and more.

October 30, 2018

by Rinu Gour

· 125,374 Views · 5 Likes

Kotlin Microservices With Spring Cloud Netflix: Part 2

Learn how to share data between microservices in Spring Cloud using a Feign client.

October 29, 2018

by Efthymios Vafeiadis

· 13,726 Views · 9 Likes

Working With Irregular Time Series

Let's take a quick look at working with irregular time series as well as explore some of the challenges.

October 28, 2018

by Noah Crowley

· 15,152 Views · 3 Likes

Solving the Chinese Postman Problem

Learn the fundamental algorithm to solve the Chinese Postman problem using R. Also explore example images.

Updated October 26, 2018

by Arthur Charpentier

· 13,113 Views · 1 Like

Simple Apache NiFi Operations Dashboard (Part 2): Spring Boot

In this post, we continue with uilding a dashboard with the open source big data platform Apache NiFi, using Spring Boot 2.0.6.

October 24, 2018

by Tim Spann

CORE

· 15,179 Views · 9 Likes

Monitoring and Plotting Process Memory/CPU Usage With top and gnuplot

Learn how to use top and gnuplot to monitor and plot the memory and CPU usage of a Linux process.

Updated October 23, 2018

by Jakub Holý

· 25,882 Views · 5 Likes

Building a Custom Apache NiFi Operations Dashboard (Part 1)

Using NiFi and Spring Boot for operations to create custom dashboard for the data you use in your Apache NiFi application.

Updated October 23, 2018

by Tim Spann

CORE

· 20,625 Views · 14 Likes

Four Waves of AI and What The Future Holds For It

Let's take a quick look at the four waves of AI and also explore what the future holds for it. Explore Internet AI and perception AI.

October 23, 2018

by Edward Ossawa

· 8,365 Views · 4 Likes

Performance Comparison: Spring Boot + Spring Data vs. Micronaut + GORM

This article analyzes the performance differences between Spring Boot and Spring Data versus Micronaut and GORM.

Updated October 23, 2018

by Ravi Isnab

· 15,626 Views · 8 Likes

Algorithm and Data Structure Interview Questions for Java and Python

Are you ready for your data science or programming interview? Make sure you nail it by practicing with these great review questions.

October 21, 2018

by Javin Paul

· 77,142 Views · 47 Likes

Monitoring Changes in Permissions, Users, Roles, and Logins

Let's take an in-depth look at monitoring changes in permissions, users, roles, and logins. Also explore SQL Monitor.

October 20, 2018

by Phil Factor

· 12,676 Views · 4 Likes

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