Data Resources

ElasticSearch: Parent and Child Joins — Game of Thrones Edition

ElasticSearch is not a relational database, it is all about search efficiency and not storage efficiency.

June 17, 2019

by Sohan Ganapathy

· 19,585 Views · 3 Likes

Data Visualization Tutorial: How to Create a Parliament Chart

In this post, we quickly go over the JavaScript and CSS necessary to create really interesting data visualizations for this chart type.

June 17, 2019

by Mustapha Mekhatria

· 17,432 Views · 3 Likes

Chaos Testing Your Microservices With Istio

In this post, we discuss the idea of chaos testing and how to perform fault injection with Istio to make sure your microservices are resilient.

June 17, 2019

by Samir Behara

· 12,286 Views · 6 Likes

Permutation Check in Java

Check out this post to learn more about solving permutation check problems in Java.

June 17, 2019

by Zoltan Raffai

· 15,565 Views · 9 Likes

Static Data and Database Builds

Whichever way you wish to ensure that a database, when built, has all the data that will enable it to function properly, there are reasonably simple ways of doing it.

June 14, 2019

by Phil Factor

· 9,240 Views · 1 Like

Under the Hood of .NET-Based Lambda Function Parameters

We take a look at the concepts and the C# code that make lambda functions run in .NET.

Updated June 14, 2019

by Lior Shalom

CORE

· 29,473 Views · 5 Likes

Data Streaming in OSGi R7 applications With OSGi R7 Push Stream and Server Sent Events

Learn how OSGi R7 Push Stream, OSGi R7 HTTP Whiteboard, and OSGi R7 JAX-RS Whiteboard can be applied to provide data streaming functionality in your web application.

Updated June 14, 2019

by Michal H. Siemaszko

· 14,314 Views · 3 Likes

IoT in Healthcare: Use Cases, Trends, Advantages, and Disadvantages

Learn more about the state of IoMT, or the Internet of Medical Things.

June 14, 2019

by Victor Osetskyi

· 43,156 Views · 4 Likes

Failed to Invoke Lifecycle Phase ''start''

See how to fix the error on the object: com.mulesoft.mule.runtime.module.batch.internal.engine.DefaultBatchJobInstanceStore@72155666 in mule 4

Updated June 13, 2019

by Sipra Nayak

· 12,839 Views · 2 Likes

Build and Package a Microservices Architecture With Spring Boot and Spring Cloud

Learn how to build and package microservices with Spring Boot and Spring Cloud.

Updated June 13, 2019

by Lindsay Brunner

· 64,038 Views · 24 Likes

''Grokking Algorithms:'' The Algorithm Book Every Beginner Should Read

Check out this review of the book ''Grokking Algorithms'' by Aditya Bhargava.

Updated June 13, 2019

by Javin Paul

· 18,351 Views · 19 Likes

Resilient Microservices With Istio Circuit Breaker

In this article, we take a look at how to protect services from an unexpected number of requests or a dependent service outage.

June 13, 2019

by Samir Behara

· 24,713 Views · 8 Likes

5 Benefits of Parallel Testing

Run parallel tests to ensure that different versions of an application or its running platform remain functional.

June 13, 2019

by Bala Murugan

· 7,366 Views · 1 Like

Configuring a DataSource in an Enterprise Application Using Payara Server

In this post, we’ll explore how to configure aDataSource implementation using the Payara application server environment.

June 12, 2019

by Mahmoud Anouti

· 9,636 Views · 2 Likes

13 Reasons Why You Should Use Heroku in Your Next Project

Using the theme of the popular Netflix series, this developer tells you why you should be using Heroku for cloud deployment.

June 12, 2019

by Fernando Almeida

· 12,759 Views · 4 Likes

This Week in Spring: NoHTTP, Organizational Consistency, Kotlin Microservices

Check out the latest happenings in Spring this week!

June 12, 2019

by Josh Long

· 10,718 Views · 1 Like

How to Work With GeoJSON Data in Golang for HERE XYZ

Learn how to work with GeoJSON Data in Golang.

Updated June 12, 2019

by Nic Raboy

· 12,410 Views · 2 Likes

Microservices Chassis Pattern

We take a look at the chassis pattern for microservice development, how it helps devs, and how to implement it using Spring Boot.

June 12, 2019

by Akhil Raj

· 32,210 Views · 16 Likes

Convert Payload From XML to Array of Objects by Comparing Mule 3 and Mule 4 Written Data Weave

See how to convert a payload from XML to an array of objects by comparing Mule 3 and 4.

June 11, 2019

by Sipra Nayak

· 18,246 Views · 3 Likes

Microservices Journey from Netflix OSS to Istio Service Mesh

In this post, we quickly walk through the history of microservices from their start at Netflix, through the rise of Envoy and Istio.

June 11, 2019

by Samir Behara

· 34,699 Views · 14 Likes

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