Data Resources

How to Parse JSON Data From a REST API Using a Simple JSON Library

This quick tutorial will show you how you can use JAVA to leverage JSON data from a REST API and parse it as a JSON object.

Updated May 31, 2017

by Soumyajit Basu

CORE

· 685,065 Views · 14 Likes

How the Internet of Things Will Affect Database Management

The Internet of Things poses unprecedented challenges for database administrators in terms of scalability, flexibility, and connectivity.

May 31, 2017

by Darren Perucci

· 6,449 Views · 4 Likes

Disruptor With Parallel Consumers vs. Multiple Worker Threads With Queues

In this article, we look at the performance of two concurrent architectures, one by using an executor thread pool and the other by using the disruptor.

May 31, 2017

by Sachini Siriwardene

· 21,247 Views · 17 Likes

6 Ways Real User Monitoring Differs From Google Analytics

RUM is a form of web monitoring that records all client interactions at a much more granular level and digs into metrics the average user likely has never heard about.

May 30, 2017

by Jeffrey Walker

· 6,409 Views · 7 Likes

Apache Flume to Multiplex or Replicate Big Data

The solution from Apache Flume to address multiplexing and replicating requirements is really elegant and very easy to set up.

May 30, 2017

by Nikhil Bhide

· 10,277 Views · 5 Likes

5 Essential Components of Data Strategy

PII and personal data isn't limited to reporting and data delivery; it needs to be considered throughout the integrated data strategy.

May 30, 2017

by Tom Smith

CORE

· 5,651 Views · 4 Likes

Getting Started With Apache Ignite (Part 1)

In this series of articles, I will share what I learned about Apache Ignite as a beginner, starting with clustering and deployment.

May 29, 2017

by Akmal Chaudhri

CORE

· 16,831 Views · 17 Likes

Strengths and Weaknesses of IoT Communication Patterns

There are four main communication patterns in IoT: Telemetry, Inquiry, Command, and Notification. Learn about them and which communication protocols work best for them.

May 28, 2017

by Paolo Patierno

· 22,949 Views · 9 Likes

Using ElasticSearch for Big Data Analysis

Learn how leveraging ElasticSearch to build the data infrastructure makes it easier to linearly scale as new data nodes are added in the future.

May 28, 2017

by Rohit Akiwatkar

· 29,634 Views · 9 Likes

4 Business Intelligence Users You'll Encounter in Any Company

Before data spirals out of control, let’s take a look at some of those business intelligence users who’ll be working with your precious business data.

May 28, 2017

by Shelby Blitz

· 11,703 Views · 3 Likes

ElasticSearch: Advantages, Case Studies, and Stats

ElasticSearch is an open-source, broadly distributable, readily scalable, enterprise-grade search engine. Look more closely into what it is, its advantages, and stats.

May 26, 2017

by Ekaterina Novoseltseva

CORE

· 32,664 Views · 15 Likes

Encouraging app users to share images increases user engagement. Learn to upload, cache, save, and share images in an Android app.

May 26, 2017

by Vishnu Garg

· 47,335 Views · 13 Likes

OkHttpClient Logging Configuration With Interceptors

Debugging HTTP can be complicated, but setting up the proper logging will enable you to track down issues much more quickly.

May 26, 2017

by Bill O'Neil

· 18,671 Views · 4 Likes

Deploying Envoy as an API Gateway for Microservices

An API Gateway sits between consumers and producers, running authentication, monitoring, and traffic management. Learn to use Envoy as an API Gateway.

May 25, 2017

by - Flynn

· 40,875 Views · 4 Likes

Spring Data JPA Auditing: Automatically Saving the Good Stuff

Auditing provides valuable information, but it can be a nightmare to implement. Fortunately, through Spring Data JPA, you can persist the columns you need.

May 24, 2017

by Naresh Joshi

CORE

· 149,690 Views · 28 Likes

JPA Caching With Hazelcast, Hibernate, and Spring Boot

In-memory data grids are often used to enhance performance. Learn how to use Hazelcast for caching data stored in the MySQL database accessed by Spring Data DAO objects.

May 24, 2017

by Piotr Mińkowski

· 36,168 Views · 9 Likes