Testing, Deployment, and Maintenance Resources

Understanding and Solving the AWS Lambda Cold Start Problem

In this article, get up and running fast with AWS Lambda’s provisioned concurrency, and SnapStart features. Get faster response times and reduced latency.

March 8, 2023

by Satrajit Basu

CORE

· 8,410 Views · 2 Likes

How To Use Ansible Roles

In this article, readers will use a tutorial to learn about the basics of Ansible Roles, experimenting with features, and how to use them in playbooks.

March 7, 2023

by Gunter Rotsaert

CORE

· 2,894 Views · 1 Like

Maven Troubleshooting, Unstable Builds, and Open-Source Infrastructure

This is a story about unstable builds and troubleshooting. More importantly, this story is written to thank all contributors to basic software infrastructure — the infrastructure we all use and take for granted.

March 7, 2023

by Jaromir Hamala

· 3,911 Views · 1 Like

Correcting My Misconceptions With REGIONAL BY ROW Tables

This tutorial will dive deeper into nuances with CockroachDB REGIONAL BY ROW tables. I learned the hard way about the limitations and to pay close attention to the documentation on the topic.

March 7, 2023

by Artem Ervits

CORE

· 4,486 Views · 1 Like

Dependency Injection and Ways to Inject It Using .NET Core API

In this article, readers will use a tutorial to learn about dependency injections and how to inject them using .NET Core API, including code and visuals.

March 7, 2023

by Jaydeep Patil

· 2,403 Views · 2 Likes

How To Create Microsoft Azure Function App Using Azure Cloud Portal

Make a function app that allows you to organize functions into logical groups for simpler resource management, deployment, and sharing.

March 7, 2023

by hgkgj jghghjgh

· 1,846 Views · 1 Like

11 Observability Tools You Should Know

This article looks at the features, limitations, and important selling points of eleven popular observability tools to help you select the best one for your project.

March 7, 2023

by Lahiru Hewawasam

· 14,626 Views · 11 Likes

Jakarta NoSQL 1.0.0-b5: How To Make Your Life Easier Around Enterprise Java and NoSQL Databases

The Jakarta NoSQL specification was created to increase the developer experience between Java and NoSQL databases. Learn more about it and its newest features.

March 7, 2023

by Otavio Santana

CORE

· 8,439 Views · 4 Likes

Managing Multiple APIs Using an Adapter Pattern

Short guide on how to optimise HTTP API integrations in B2B business.

March 7, 2023

by Mykyta Khomenko

· 2,906 Views · 2 Likes

The Three Daily Scrum Questions Won’t Die

Learn how to overcome this legacy and move from a reporting session of the individual to real teamwork.

March 7, 2023

by Stefan Wolpers

CORE

· 2,704 Views · 5 Likes

Pitfalls To Avoid When Switching To Virtual Threads

In this post, let’s learn the pitfalls one should avoid when switching from Java platform threads to virtual threads.

March 7, 2023

by Ram Lakshmanan

CORE

· 5,090 Views · 1 Like

Building a Rest API With AWS Gateway and Node.js

With AWS Gateway, you can create RESTful APIs that expose your data and business to developers, who can then build great applications that consume your API.

March 7, 2023

by Derric Gilling

CORE

· 6,719 Views · 1 Like

The Problem With MTTR: Learning From Incident Reports

While at the DevOps Enterprise Summit in Las Vegas, we caught up with Courtney Nash at Verica to discuss her position as an Internet Incident Librarian.

March 7, 2023

by Dan Lines

CORE

· 3,499 Views · 3 Likes

5 Ways to Secure a Virtual Machine in Cloud Computing

Five critical recommendations to secure a virtual machine in a cloud computing environment.

March 7, 2023

by Alex Tray

· 3,116 Views · 2 Likes

Top 11 Git Commands That Every Developer Should Know

Master the most important Git commands that every developer should know!

March 7, 2023

by Riha Mervana

· 7,054 Views · 5 Likes

Testing Repository Adapters With Hexagonal Architecture

In this article, readers will use a tutorial to learn about testing repository adapters with a hexagonal architecture, including guide code and images.

March 7, 2023

by David Cano

· 7,820 Views · 9 Likes

How To Use Linux Containers

In this article, we will provide a step-by-step guide to building Linux containers with applications intended for Cloud deployment

March 6, 2023

by Dmitry Chuyko

· 9,035 Views · 2 Likes

DevOps Automation Tools for SaaS Companies

Readers will get a better understanding of DevOps tools for SaaS companies, infrastructure management, infrastructure automation, CI/CD pipelines, and more.

March 6, 2023

by William Talluri

· 3,785 Views · 1 Like

Test Design Guidelines for Your CI/CD Pipeline

This article reviews the challenges of software testing and best practice guidelines for automated tests.

March 6, 2023

by Billy Dickerson

· 5,277 Views · 5 Likes

Monolithic First

Why You Should Consider Monolithic Architecture Before Adopting Microservices

March 6, 2023

by Farith Jose Heras García

· 7,389 Views · 4 Likes

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