a developer's notebook
In Azure if you have two or more SQL Databases and you want to perform a query across them, you might come across the following error:
1 | Reference to database and/or server name in '[database table]' is not supported in this version of SQL Server. |
In order to perform cross database queries among SQL Azure databases you need to use the elastic database query feature. What is the Elastic Database Query Feature? The elastic database query feature enables you to run a Transact-SQL query…
In our previous article we explored the option of creating, deploying and managing the Parse Server using a pre-configured VM image on Microsoft Azure. In this post we are going to describe an easy way for Parse developers to continue their work on Microsoft Azure by leveraging the following mobile services; Azure App Service and Notification Hubs. In Azure MarketPlace, when searching for Parse Server, you may come across…
Parse was founded in 2011, in order to provide backend tools for mobile developers that help them store data in the cloud, manage identity logins, handle push notifications and run custom code in the cloud. In 2013 it was acquired by Facebook and in 2014 it was reported to power 500,000 mobile apps. Parse Server is an open source version of the Parse…
Nowadays, it seems very common to upload an image to an application, have it analyzed and get useful info about it; have you ever wondered,though, how easy it is to add this functionality to your own app? I am going to start a series of posts, describing a simple ASP.NET core application that allows you to upload images, detect faces and extract…
Content Delivery Network or Content Distribution Network (CDN) is a globally distributed network of proxy servers, deployed in multiple data centers, which serve content to end users with high availability and high performance. Usually, when a user visits your site, he/she gets redirected to your web host’s server, which is found at a central location. Based on the distance between the user’s and the server’s…
WebJobs is a feature of the Azure App Service that enables you to run a program or a script, continuously, either based on a specific schedule or on demand, in the same context as a web app, API app, or mobile app. WebJobs SDK provides triggers, which comprise the conditions that cause the function to be called, and binders, that comprise the way…
A MIME type is a two-part identifier for file formats and format contents transmitted on the Internet. It consists of a type, a sub-type and optional parameters. When publishing a new website in Azure WebSites, you may find out that not all file types can be served without some prior configuration. For example, if your site needs to serve custom fonts, either for icons…
Windows PowerShell is a task automation and configuration management framework from Microsoft, consisting of a command-line shell and associated scripting language, built on the .NET Framework. You can search for it, using Windows Search, but probably you already have it installed on your computer. On top of the standard command-line shell, you can also find the Windows PowerShell ISE, which…
Azure Blob Storage is part of the Microsoft Azure Storage service, providing a relatively low cost service for storing large amounts of unstructured data, such as text or blobs; “blobs” stands for Binary Large Objects. A blob is a collection of binary data stored as a single entity. It typically comprises images, audio, or any other file. In this tutorial,…
When you create an Azure website, you are automatically provided with a production slot that represents your live website. In addition, with each deployment slot, you are eligible to create up to four additional deployment slots that you may swap with the production slot or with the other non-production slots. Having this option, you can create more robust deployment workflows than just deploying your…
