Testing, Deployment, and Maintenance Resources

A senior developer gives a tutorial on running an Oracle database inside a Docker container, and connecting the two with a Red Hat middleware, JBoss Fuse.

February 5, 2021

by Rogerio Santos

· 24,095 Views · 7 Likes

Azure Service Bus Dead-letter Queues

Queues are a very common piece of infrastructure. It offers First In, First Out (FIFO) message delivery to one or more competing consumers.

February 4, 2021

by priya latha

· 4,917 Views · 3 Likes

Logging vs. Monitoring: Part 1

Logging and Monitoring… this I tell you, brother. You can't have one without the other.

February 3, 2021

by Brennon Loveless

· 12,335 Views · 13 Likes

5 Principles of Production Readiness

Production readiness refers to when a certain application or a program will be ready to operate. Once the application is made, we call it a production-ready application.

February 3, 2021

by Mir Ali

CORE

· 29,215 Views · 4 Likes

The Key Differences Between SLI, SLO, and SLA in SRE

In this blog, let's explore the key differences between these basic site reliability metrics and their implications for building a sustainable and reliable product.

February 3, 2021

by Merlyn Shelley

· 6,679 Views · 7 Likes

Spring Cloud Function in Azure

This article outlines the deployment of Spring Cloud Function as a Java Function to Azure Functions, from validation and setup to testing and deployment.

February 2, 2021

by Vignesh Prabhu

· 7,941 Views · 3 Likes

Upgrade Your Data Layer With Dapper (a .NET Micro ORM)

A developer gives a tutorial on how to get started with Dapper, a light-weight .NET ORM (object relation mapper), running through all the code you need.

February 2, 2021

by Jawad Hasan Shani

CORE

· 11,885 Views · 3 Likes

CaaS Services Through AWS, Azure, and Google Cloud

Looking at Containers as a Service offering compared to other compute paradigms for cloud architectures and considering what AWS, Azure, and GCP offer.

February 2, 2021

by Sarjeel Yusuf

· 10,379 Views · 6 Likes

EBS vs. EFS vs. S3: When to Use AWS's Three Storage Solutions

We take a look at EBS, EFS and S3, which are some of AWS's most popular storage solutions, and how to decide which is right for your use case.

February 1, 2021

by Ned Hallett

· 12,136 Views · 4 Likes

Monitoring Spring Boot Applications With Prometheus and Grafana

At my current project we've been building three different applications. All three applications are based on Spring Boot, but have very different workloads. T...

February 1, 2021

by Jeroen Reijn

CORE

· 13,690 Views · 7 Likes

PySimpleGUI: Working With Multiple Windows

Let's give users some choices.

January 31, 2021

by Mike Driscoll

· 14,669 Views · 3 Likes

7 Reasons to Choose AWS as Your Cloud Platform

Amazon Web Services are widely used for cloud computing across the globe. These 7 reasons make AWS one of the best cloud platforms for your enterprise.

January 31, 2021

by Shardul Bhatt

· 23,122 Views · 5 Likes

Shared Microservice Configurations Using Spring Cloud Config

The microservice architecture pattern enables businesses to distribute functionality between many small applications instead of larger monolithic portions.

January 30, 2021

by Joe Cavazos

· 6,088 Views · 4 Likes

Useful Tools for Local Development With AWS Services

Over the last 2.5 years, I've been working with AWS and a wide range of its services. In this post, I'll describe some of the tools that I use.

January 30, 2021

by Jeroen Reijn

CORE

· 10,376 Views · 3 Likes

Deploy WordPress on Kubernetes in 15 Minutes Using Helm

Learn how to deploy the world's most widely used portal application on the world's most powerful application runtime in no time.

January 29, 2021

by Samit Das

· 11,653 Views · 5 Likes

Using Barcodes in iText 7

A developer shows us how to use Java to create several different types of bar codes and explains how these barcodes work to encode data.

January 29, 2021

by Arnošt Havelka

CORE

· 9,220 Views · 1 Like

Home Lab Deployment: OpenShift/OKD 4.4.x on RHVM/Ovirt 4.3

If you’re interested in building your own home lab server, read on to learn how to get OpenShift 4.4x running on RHVM 4.3.

Updated January 28, 2021

by Ken Lee

· 9,069 Views · 4 Likes

Implementing HTTP Load Balancer Using HAProxy on AWS

HAProxy is an open source, fast, and reliable solution that provides load balancer and reverse proxy feature for TCP and HTTP based applications.

January 28, 2021

by subodh kureel

· 16,428 Views · 3 Likes

FIRST Principles as Solid Rules for Tests

An in-depth explanation about the principles behind the FIRST acronym and how its application will help elevate and increase the quality of your tests.

January 28, 2021

by Bartłomiej Żyliński

CORE

· 14,839 Views · 5 Likes

Top 5 Evolving Cybersecurity Threats to Cloud Computing in 2021

Our internet cloud is facing numerous cybersecurity threats as hackers are getting innovative in parallel to technological advancements.

January 28, 2021

by Ryan Jason

· 97,154 Views · 5 Likes

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