Data Resources

Microservices and containers are two peas in a pod, but the enterprise level might not be ready for a sudden shift to both of them.

Updated July 19, 2016

by Ajay Mahajan

· 20,324 Views · 10 Likes

Graph Databases for Beginners: Native vs. Non-Native Graph Technology

This post discusses some of the characteristics that distinguish native graph databases and why these characteristics are of interest to graph database users.

July 19, 2016

by Andreas Kollegger

· 21,313 Views · 7 Likes

MongoDB Performance Monitoring Using the ELK Stack

Keep an eye on your database's performance with this guide to setting up monitoring via the ELK Stack

July 18, 2016

by Daniel Berman

· 9,433 Views · 1 Like

Is Java Dead? No! Here’s Why...

We see this “Is Java dead?” question pop up year after year, and yet, by all external markers, Java is alive, well, and growing. Read on for more info!

July 18, 2016

by Lindsay Brunner

· 32,344 Views · 36 Likes

Transactions in Microservices

Take a look at how a microservice model can apply to everyday transactions.

July 16, 2016

by Ajay Mahajan

· 50,207 Views · 37 Likes

Rolling Window Regression: A Simple Approach for Time Series Next Value Predictions

In this article, Srinath Perera takes a look at a simple approach for a time series next value prediction, using the individual data set from a single household's electricity consumption.

July 15, 2016

by Srinath Perera

· 14,208 Views · 4 Likes

How the Internet of Things Helps Water Management

Learn about how the Internet of Things is affecting water management, from smart irrigation to water consumption in a city.

July 15, 2016

by Yash Mehta

· 15,834 Views · 3 Likes

MuleSoft: Connect to a Flat File

This tutorial teaches MuleSoft users how to connect to a flat file — in this case, something within Microsoft Access.

July 14, 2016

by Sulthony H

· 6,007 Views · 6 Likes

Microservices With AngularJS, Spring Boot, and Kafka

Asynchronous end-to-end calls starting from the view layer to the backend is important in a microservices architecture because there is no guarantee that the containers which receive the calls will handle the response.

Updated July 13, 2016

by Ayman Elgharabawy

· 106,227 Views · 50 Likes

How to Use the While Controller in JMeter

Dmitri Tikhanski shows how to use the While Controller in Apache JMeter, a tool that implements the 'while loop' for repeated if-then statements.

July 13, 2016

by Dmitri Tikhanski

· 38,691 Views · 3 Likes

Connected Healthcare: Internet of Things Examples in Health Care

Yash Mehta from IoT Worm shares examples of the impact of IoT in the healthcare industry, from the ability to home monitor patients to enhanced drug management.

July 13, 2016

by Yash Mehta

· 30,485 Views · 5 Likes

Passing Java Arrays in Oracle Stored Procedure From Mule ESB Flow

A tutorial on how to use Java Arrays with Oracle database and Mule ESB.

Updated July 11, 2016

by Priyobroto Ghosh

· 27,027 Views · 9 Likes

Spring Data + Solr Cloud + Zookeeper + MongoDB + Ubuntu Integration

This article will show you how to set up a clustered MongoDB to store the data, a Solr Cloud to index the data in MongoDB in real time. Then how to use mongo-connector to replicate data from MongoDB to Solr Cloud. And finally, develop a simple Spring Data Solr application that talks to Solr Cloud to search the data in MongoDB.

July 11, 2016

by Chuanbao Lu

· 10,755 Views · 4 Likes

Cracking Competitive Programming With Go

While it may be underutilized, Go can be a great language to compete in programming competitions and hackathons. Here are some basics on how to get started with Go compared to other languages.

July 11, 2016

by Naren Arya

· 10,291 Views · 5 Likes

Increase Security by Transitioning From Monolith to Microservices Architecture

With microservices architecture, you’ll not only make it easier for your engineers to make regular updates but you will also have multiple preventive stopgaps that will ensure your system is secure.

July 8, 2016

by Bob Brodie

· 8,508 Views · 4 Likes

Configuring Multiple Database Connections in Lumen

Connecting to one database in Lumen is easy enough, but what about connecting to multiple databases? Come find out how to handle this situation.

July 8, 2016

by Paul Underwood

· 23,499 Views · 3 Likes

How MySQL 5.7 Handles 'utf8mb4' and the Load Data Infile

Alexander Rubin shows how MySQL 5.7 handles UTFMB4 and the load data infile through text and code snippets, and how to insert emojis.

July 7, 2016

by Alexander Rubin

· 24,875 Views · 1 Like

Say No to Venn Diagrams When Explaining JOINs

It's easy to use Venn diagrams to explain JOINs, but when you think about it, they're not quite the right tool to use. That's where JOIN diagrams come in.

July 6, 2016

by Lukas Eder

· 15,662 Views · 32 Likes

Self-Describing Logging Using Log4J

How many times have you reviewed a log file without the data key (secret decoder ring) that explains what everything means. When a user more informative and intuitive format like JSON or XML? It's not too hard to do and can be quite helpful. Here's an example.

July 5, 2016

by Bob Reselman

· 8,533 Views · 2 Likes

How to Use Xively Platform in an IoT Project

This tutorial explores how to use Xively and how to connect a “smart object” to Xively platform.

July 4, 2016

by Francesco Azzola

· 19,652 Views · 2 Likes

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