What is Kubernetes

Kubernetes (Often denoted by K8's) is an Open Source container orchestration system for automated deployments of application Docker containers. It was originally developed by Google.

It is different from Docker in the sense that Docker is a Container Platform and Kubernates helps in managing the dependencies in the containers.

Docker is an open source platform for creating Containers. Containers contain the application code which can be run on any docker platform.

Containers are different from Virtual Machines. Containers will generally contain application code, bin and libraries. But Virtual machines contain Applications as wells as Guest Operating systems

Docker Container

Virtual Machine

Application

Bins/libs

Docker

Application

Bins/libs

Guest OS

Hypervisor

Main OS

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Outsystems Tips and Tricks : Adding iFrame in Reactive Web App

In Outsystems Version 11+, there is no iFrame widget available when you are building Reactive Web Applications. So in case you want to add an iFrame HTML tag or for that matter any other HTML element, you could do so by creating a generic web block and pass HTML in to it by doing as follows.

Consuming Workday WSDL into Outsystems

WSDL (Web Service Description Language) is an XML format for describing network services as a set of endpoints operating on messages containing either document-oriented or procedure-oriented information. The operations and messages are described abstractly, and then bound to a concrete network protocol and message format to define an endpoint . Generally consuming a WSDL (Webservice Description Language) in Outsystems is an easy task but it might get trickier when the WSDL has unsupported use cases built into it. This article will help to understand the difficulties associated with such unsupported use case and attempts to provide a solution. Here is the list of unsupported SOAP use cases from Outystems: https://success.outsystems.com/Documentation/11/Extensibility_and_Integration/SOAP/Consuming_SOAP_Web_Services/Unsupporte d_SOAP_Use_Cases#list-attribute-in-a-single-list-attribute Workday WSDL: The following link provides the WWS (Workday Web Services) API Documentation f...

Outsystems Integrations - Connecting to Microsoft Azure Sql Server

In this article, I will show you how to set up your own Microsoft Azure SQL Server Database and then how to integrate this SQL Server database in Outsystems. Create a free Microsoft Azure Account. https://portal.azure.com. Microsoft Azure is a cloud computing service for building, deploying and testing application through Microsoft managed data centers (similar to Amazon’s AWS services) Microsoft provides free accounts with free credit of $200 to spend in the first year of new account. I am using this feature to create a Microsoft Azure SQL Server database in the cloud and will show how easy it is to connect this Azure AQL Server from Outsystems. Click on Add button to add a Azure SQL Database Fill in the details and click on Create button. Your deployment will take few seconds to few min to create. Look for the status in the table. It will change to Created automatically without refreshing the screen and finally when your screen says deployment is compl...

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