Data Resources

How Authentication Works in Encryption

Learn more about authentication and encryption.

April 24, 2019

by Anastasios Arampatzis

· 12,582 Views · 2 Likes

Streaming IoT Data and MQTT Messages to Apache Kafka

Use Apache Kafka for all your IoT data streaming and MQTT message needs!

April 24, 2019

by Ian Skerrett

· 22,352 Views · 13 Likes

Thoughts on Microservices, Part 1: Does My App Need to Be Microservices-Based?

Microservices are great, but not every app needs them. Read on for further thoughts from a chief architect on the proper application of microservices.

April 23, 2019

by Dmitry Alexandrov

· 10,929 Views · 9 Likes

How to Write Good Bug Reports and Gather Quality Metrics Data

Learn how to write better bug reports and gather quality metrics.

April 23, 2019

by Anton Angelov

· 9,593 Views · 2 Likes

Using EBS and EFS as Persistent Volume in Kubernetes

Take a look at how you can use EBS and EFS in AWS using the Kubernetes volume plugin.

April 23, 2019

by Samson Gunalan

· 26,133 Views · 2 Likes

How to Test Software, Part I: Mocking, Stubbing, and Contract Testing

Learn more about mocking, stubbing, and contract testing for testing your software.

April 23, 2019

by June Jung

· 15,328 Views · 3 Likes

Microservices and DevOps Using Java, Spring Boot, Git Flow, Jenkins, and Docker

In this post, we develop a microservice using Java and the Spring framework and then use DevOps pipeline to deploy it with Jenkins and Docker.

April 23, 2019

by Amritendu De

· 53,892 Views · 31 Likes

Deploying Your Microservices

Ready to deploy your awesome microservices? Read on for one architect's advice on how to make it happen.

April 22, 2019

by James Luterek

· 49,038 Views · 24 Likes

How to Process Nasty Fixed Width Files Using Apache Spark

Fixed width files can be a pain. Learn how to get around the issues they present using Scala and Spark.

April 19, 2019

by Subhasish Guha

· 29,726 Views · 6 Likes

Contracts for Microservices With OpenAPI and Spring Cloud Contract

In this post, I'll explain how to define contracts at the service level using OpenAPI and Spring Cloud Contract.

April 19, 2019

by John Thompson

· 20,374 Views · 4 Likes

GraphQL: Core Features, Architecture, Pros, and Cons

Explore the GraphQL toolset and its key features, see how GraphQL is taking API design architecture to a new level, and see how it is still losing to REST.

Updated April 19, 2019

by Kseniia Bezugla

· 43,286 Views · 17 Likes

Apache Storm Tutorial

We cover the basics of Apache Storm and implement a simple example of Store that we use to count the words in a list.

April 19, 2019

by Sagar Sharma

· 16,591 Views · 8 Likes

Introduction to Elasticsearch and the ELK Stack, Part 1

In this post, we cover the frameworks that make up the ELK stack (Elasticsearch, Logstash, Kibana [plus Beats]) and how they all work together.

Updated April 18, 2019

by Ayush Jain

· 19,573 Views · 9 Likes

Lightweight Kubernetes k3s: Installation and Spring Application Example in Azure Cloud

Take a look at this fascinating project that puts Kubernetes's technology closer to the edge than ever.

April 18, 2019

by Konur Unyelioglu

· 18,386 Views · 5 Likes

10 Best JavaScript Charting Libraries for Any Data Visualization Need

If you're interested in learning how to visualize your findings, read on for a list of great data viz libraries to help get you started.

April 18, 2019

by Ruslan Borovikov

· 39,700 Views · 15 Likes

Installing the EFK Stack With Kubernetes With GKE

In this article, we take a look at a relatively new app available in GKE's app marketplace called, rather succinctly, "Elastic GKE Logging."

April 17, 2019

by Daniel Berman

· 10,443 Views · 4 Likes

Database Migration Challenges

We take a look a the top challenges to keep in mind as your organization prepares to move its databases from one platform to another.

April 17, 2019

by Garrett Alley

· 9,423 Views · 2 Likes

Micro-Components Architecture

A discussion of the benefits of microservices and how these benefits can be applied to a single microservice via micro-components.

April 17, 2019

by Dima Chizhevsky

· 18,557 Views · 7 Likes

High Performance Data Analytics With Cube.js Pre-Aggregations

Learn how this open source framework eliminates the need to organize, denormalize, and transform data before using it with Cube.js.

April 17, 2019

by Artyom Keydunov

· 10,181 Views · 2 Likes

Database Migration Tools

In this post, we take a look at the three main kinds of database migration tools (on-premise, open source, and cloud-based) and the situation in which each is best.

April 16, 2019

by Garrett Alley

· 32,938 Views · 3 Likes

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