Microservices Resources

Dockerizing Jenkins, Part 2: Deployment With Maven and JFrog Artifactory

In the second part of this Dockerizing Jenkins series, learn to deploy your artifacts, run Artifactory on Docker, and dockerize Maven settings in Jenkins.

Updated July 31, 2017

by Kayan Azimov

· 24,569 Views · 12 Likes

Protecting Jaeger UI With a Sidecar Security Proxy

Learn how to up the security performance of your application using a sidecar security proxy that can guard against brute force attacks and more.

July 31, 2017

by Juraci Paixao Kroehling

· 8,545 Views · 2 Likes

Protecting a Spring Boot App With Apache Shiro

Ditch roles and switch to permissions instead. See how to put them to use in your Spring Boot app with a hand from Apache Shiro.

Updated July 31, 2017

by Brian Demers

· 32,445 Views · 23 Likes

Three Wise Men on Tell, Don't Ask

Here we examine a hypothetical, but very possible example where Tell, Don't Ask and the SRP collide. See what the moral is when it comes to applying principles.

July 30, 2017

by Shamik Mitra

· 15,046 Views · 27 Likes

How Spring Boot Initializes the Spring MVC Application Context

In this article, we use Spring Boot which has been bootstrapped in order to enable and use the web services functionality Spring provides.

July 27, 2017

by Abdus Mondal

· 57,858 Views · 9 Likes

Akka Monitoring: Telemetry OpenTracing

This look at Lightbend's OpenTracing displays how you can monitor and trace your Akka actors and visualize that data with Zipkin or Jaeger.

July 27, 2017

by Hugh McKee

· 8,712 Views · 5 Likes

Prometheus Monitoring: Pros and Cons

Read about the features, design, and scalability in Prometheus open source monitoring that might be pros or cons when choosing it as a solution.

Updated July 26, 2017

by Frederick Ryckbosch

· 24,155 Views · 3 Likes

Java Memory Consumption in Docker and How We Employed Spring Boot

If your Docker container is consuming far too much memory to achieve optimal performance, read on to see how one team found a solution.

Updated July 24, 2017

by Serhii Povisenko

· 101,118 Views · 61 Likes

How to Create a Database Seeder in Spring Boot

Learn how to seed the database on application startup. Seeders can help you create default admin accounts or other default data required by your application.

July 22, 2017

by Seun Matt

CORE

· 33,600 Views · 7 Likes

Run a Simple .jar Application in a Docker Container

This tutorial shows you how you can run a Hello World .jar application in a Docker container from the command line, without a server.

July 20, 2017

by Julia Bondarchuk

· 261,316 Views · 22 Likes

Microservices: Spring Cloud Eureka Server Configuration

Learn what a Eureka server does, why it is useful in microservice architecture, and how to complete its standalone setup.

July 20, 2017

by Shamik Mitra

· 121,345 Views · 10 Likes

Develop and Deploy Microservices With JHipster

This comprehensive guide will walk you through developing and deploying microservices with the help of the open source JHipster.

July 20, 2017

by Matt Raible

· 40,992 Views · 27 Likes

A Comparison of Docker GUIs

These graphical user interfaces give you a bunch of different and useful ways to interact with Docker. Read on to learn what each one can do.

July 19, 2017

by Chris Ward

CORE

· 56,988 Views · 27 Likes

How to Use Grafana to Monitor JMeter Non-GUI Results - Part 2

In this article, you'll learn a few easy ways to monitor your JMeter results using Grafana, an open-source analytics and monitoring tool.

July 19, 2017

by Yuri Bushnev

· 20,724 Views · 2 Likes

Kubernetes: (Graceful) Sidekiq Worker Lifecycle

Here is a scripted solution to achieve graceful shutdown of Sidekiq workers via Pre-Stop hooks, part of the Kubernetes pod shutdown lifecycle.

July 18, 2017

by Vic van Gool

· 5,016 Views

Is ElasticSearch SET/GET Eventually Consistent?

The author takes a deep dive into the intricacies of SET/GET in ElasticSearch to determine if there is eventual consistency.

July 18, 2017

by Tomer Ben David

· 16,260 Views · 9 Likes

Get Started With Spring Boot, SAML, and Okta

Here we dive into security, covering how to use Okta and SAML for the authentication and authorization of your Spring Boot apps.

July 17, 2017

by Matt Raible

· 43,721 Views · 3 Likes

Microservices Communication: Eureka Client

Eureka! No more need to store service URLs in code properties and update them with every change. Service discovery with Eureka will solve the problem for us.

July 17, 2017

by Shamik Mitra

· 43,901 Views · 10 Likes

Hadoop Cluster Capacity Planning of Data Nodes for Batch and In-Memory Processes

Let's talk about capacity planning for data nodes. We'll start with gathering the cluster requirements and end by learning about RAM requirements.

Updated July 14, 2017

by Mamta Chawla

· 47,756 Views · 8 Likes

An Introduction to Kafka

Learn the basics of Apache Kafka, an open-source stream processing platform, and learn how to create a general single broker cluster.

July 14, 2017

by Prashant Sharma

· 74,172 Views · 51 Likes

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