Testing, Deployment, and Maintenance Resources

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

· 57,809 Views · 28 Likes

Continuous Performance Testing of an iOS App Using XCTest

Learn how to do performance testing with the XCTest platform to detect performance issues, memory issues, and other bottlenecks in iOS apps.

July 19, 2017

by Shashikant Jagtap

· 12,017 Views

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

· 21,762 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

· 5,561 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

· 16,690 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

· 17,014 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

· 95,678 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

· 44,640 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

· 9,373 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

· 48,609 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

· 75,365 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

· 10,981 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

· 6,506 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

· 21,284 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

· 7,285 Views · 2 Likes