Testing, Deployment, and Maintenance Resources

JVM Tuning Using jcmd

It's quite often that a Java application comes across multiple performance issues. We'll see how to use jcmd to better debug those issues.

August 19, 2020

by Kaushal Singh

· 21,606 Views · 17 Likes

Using Heroku to Quickly Build a Multi-Tenant SaaS Product

In this multi-part series, the author transforms a new application into a multi-tenant experience running in the Heroku ecosystem.

August 19, 2020

by John Vester

CORE

· 87,716 Views · 5 Likes

How To Optimize and Reduce Android Apps Size in Xamarin

Read this article to know 10 things that you need to know while developing an android app using Xamarin to optimize process and reduce app size.

August 19, 2020

by Kunal Aren

· 9,584 Views · 1 Like

AWS KMS Use Case With Serverless Application Model (SAM): An End To End Solution

This article demonstrates how to use AWS Key Management Service with Serverless Application Model for beginners. It has an hands on lab with full solution.

August 18, 2020

by Rajan Panchal

· 8,813 Views · 3 Likes

How to Combine PST Files Into One

Learn how to combine PST files into one. Here is the complete step by step guide to combine two or multiple PST files.

August 18, 2020

by Rebeca Wilson

· 18,320 Views · 3 Likes

Microservices Security in Action

This recently published book on microservices security highlights the patterns and best practices of ensuring microservices are safe and secure.

August 18, 2020

by Prabath Siriwardena

· 5,537 Views · 5 Likes

Upload Files to Google Cloud Storage with Python

This tutorial will lead you to your first file upload to the Google Cloud Platform (GCP).

August 18, 2020

by Mudit Chhabra

CORE

· 32,446 Views · 4 Likes

Shall I Use ADD or COPY in the Dockerfile, and What's the Difference?

Learn more about which of these commands is right to use in what situation, and why one is preferred above the other.

August 18, 2020

by Sudip Sengupta

CORE

· 8,453 Views · 5 Likes

Podman for Docker Users

Take a look at using Podman for Docker by moving images from Docker to Podman, creating a sample Nuxt.JS project, and more.

August 18, 2020

by Sudip Sengupta

CORE

· 8,165 Views · 3 Likes

Android Log Analysis

in this article, gain a basic understanding of the Android log system.

August 18, 2020

by Bala Murugan

· 9,140 Views · 2 Likes

Salesforce Change Data Capture Streaming Data With Kafka and Snowflake Data Warehouse

In our tutorial, we are going to demonstrate how Salesforce Orders can be sent to the event bus and pushed them into a Snowflake table in near real-time.

August 18, 2020

by Istvan Szegedi

· 9,601 Views · 2 Likes

Project Management Tools are Plan-First, Not Develop-First. 3 Solutions.

When planning starts and coding begins, should dev teams be using project management tools to orchestrate development activities, ceremonies and reporting?

Updated August 17, 2020

by Dan Lines

CORE

· 25,018 Views · 34 Likes

The Magic of Spring Data

Let's take a look at how we can get the REST API to access our data without writing a single line of code by using Spring Data technology.

Updated August 17, 2020

by Sergiy Pylypets

CORE

· 86,544 Views · 57 Likes

How Do You Test A Design System? — Advanced Topics

How do you test a design system? You got here because you either have a design system or know you need one. But, the key is knowing how to test its behavior....

August 17, 2020

by Michael Battat

· 3,939 Views · 2 Likes

Scrum Master Interview Questions (1): The Role

The Scrum Master Interview Guide comprises 47 questions to help you identify suitable Scrum Master candidates—and avoid those that are likely imposters.

August 17, 2020

by Stefan Wolpers

CORE

· 4,425 Views · 3 Likes