Testing, Deployment, and Maintenance Resources

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

· 5,538 Views

Data Flow Pipeline Using StreamSets

Learn about configuring JDBC Query Consumer, performing JDBC lookup with multiple tables, creating a data flow pipeline, and monitoring the stage and pipeline stats.

July 18, 2017

by Rathnadevi Manivannan

· 16,670 Views · 7 Likes

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

· 16,990 Views · 9 Likes

Dynamically Loading Recycler View Images in Android

Learn how thumbnail images in the table views of Android mobile apps can be loaded dynamically as needed to populate recycler view cells.

July 17, 2017

by Greg Brown

· 95,660 Views

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 Shaamik Mitraa

· 44,622 Views · 10 Likes

What Problems Does Automated Testing Solve?

Speed to market, lower cost, and many other business problems are solved by shifting to automated testing, according to these twenty tech executives.

July 17, 2017

by Tom Smith

CORE

· 9,362 Views · 2 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

· 48,594 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

· 75,312 Views · 51 Likes

Building Serverless on AWS Lambda

Here we see the benefits of serverless computing when deploying APIs to the cloud, focusing on AWS' offering, Lambda, working with other services.

July 14, 2017

by Piotr Mińkowski

· 10,953 Views · 9 Likes

Easily Write a GOTO Statement in JMeter

In this post, we take a look at how you can setup a GOTO statement in JMeter with ease! Read on for details on GOTO statements and instructions.

July 13, 2017

by Matias Fornara

· 6,482 Views · 7 Likes

Automated Testing Using Jenkins and Python

See how to use Jenkins and Python to reach optimized automated testing, including points about plugins and integrations.

July 12, 2017

by Ankit Gupta

· 21,251 Views · 4 Likes

A Service Mesh for Kubernetes (Part 7): Distributed Tracing Made Easy

Once both Linkerd and Zipkin are deployed to your apps, you can begin collecting and disentangling distributed tracing data.

Updated July 12, 2017

by Alex Leong

· 5,072 Views · 3 Likes

Running Your Load Tests With PassFail Criteria - A Guide

Learn about two ways to automatically check if a specific test breaches your thresholds: using either Taurus in PassFail mode, or using Jenkins with Taurus or JMeter.

July 12, 2017

by Guy Salton

· 7,262 Views · 2 Likes

How to Trigger a Build in Jenkins When Adding a Comment in Gerrit With JobDSL

Here's a workaround for triggering a Jenkins job with the current JobDSL plugin version with a specific comment in Gerrit.

July 12, 2017

by Kayan Azimov

· 15,312 Views · 6 Likes

What's the Future of Integration and APIs?

More systems are being connected more seamlessly thanks to the integration of artificial intelligence (AI) and machine learning (ML).

July 12, 2017

by Tom Smith

CORE

· 15,678 Views · 3 Likes

What's the Difference Between Automated Testing and Manual Testing?

Learn about when you should use manual versus automated testing, like load testing automation, according to the pros and cons of each method.

July 12, 2017

by Whitney Donaldson

· 104,101 Views · 7 Likes

Enterprise Integration: Part III

Learn about important enterprise integration concepts and enterprise schema in order to provide a foundation for the rest of the series.

July 11, 2017

by Rob Sanders

· 6,694 Views · 5 Likes

Adversary Hunting With SOF-ELK

Learn to be the sheepdog, and get proactive about security monitoring with this great, open-source tool. Read on to learn how to use it!

July 11, 2017

by Russ McRee

· 13,147 Views · 3 Likes

What Are the Most Common Issues Affecting Integration and APIs?

Failure to adopt good API design practices like ease of adoption, flexible and stable, backward compatibility, migration, and security is a common issue.

July 11, 2017

by Tom Smith

CORE

· 13,605 Views · 1 Like

Protractor With Cucumber

Learn how to configure the Protractor testing framework to use with the Cucumber Behavior-Driven Development framework for testing AngularJS applications.

July 11, 2017

by Rathnadevi Manivannan

· 27,731 Views · 4 Likes

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