Data Driver

Blog archive

Espresso Logic Back-End Service Adds Azure Integration

The Espresso Logic Backend as a Service (BaaS) that can "join" SQL and NoSQL database calls now integrates with Microsoft Azure, the company announced yesterday.

The tool, which lets developers span multiple data sources with one RESTful API call via a point-and-click interface, now works with SQL Server, MongoDB and other services available on the Microsoft cloud.

The Silicon Valley startup last month announced its reactive programming-based universal API for "joining" calls to SQL and MongoDB databases, for example, while also providing the ability to apply business logic, authentication and access control, and validation and event handling to specific data stores.

"Espresso provides the fastest way to create REST APIs that span multiple data sources including SQL, NoSQL and enterprise services," the company said. "Using a unique reactive programming approach, Espresso enables developers to write clear and concise business rules to define logic and specify fine-grain security in a fraction of the time it takes using other approaches."

The Espresso Logic approach
[Click on image for larger view.] The Espresso Logic Approach(source: Espresso Logic Inc.)

Reactive programming is a declarative approach in which variables are automatically propagated through the system when referenced values are changed, as in a spreadsheet where cells that contain a formula to present a value are automatically updated when values in dependent cells are changed.

"With reactive programming business rules, any rules defined on business objects perform many types of calculations and validations," the company said. Developers can further extend the logic using JavaScript.

The Espresso service previously worked with Azure SQL Database as a cloud-hosted database, but is now available as a service hosted in Azure and integrated with other Microsoft cloud services.

Espresso says its RESTful BaaS integrates with Visual Studio and Microsoft's own back-end, Azure Mobile Services, accelerating the development of mobile and Web apps. It can also work with other Microsoft technologies such as Azure Active Directory identity and authentication, Microsoft Dynamics, Azure Scheduler, Message Bus and API Management tools.

"As many enterprise customers using Microsoft technologies move to using cloud, we hear time and time again that Azure support is high on their list," said company CEO R. Paul Singh in a statement. "With this integration, we want to make it easier and faster for enterprises and integrators developing new mobile and Web applications on Azure -- regardless of their data source."

The Espresso service is available for a free trial, with a paid developer version costing $50 per month and a production version starting at $500 per month.

Posted by David Ramel on 09/18/2014 at 11:01 AM


comments powered by Disqus

Featured

  • Purple Blue Nebula Graphic

    How to Compute Disorder for Machine Learning Decision Trees Using C#

    Using a decision tree classifier from a machine learning library is often awkward because it usually must be customized and library decision trees have many complex supporting functions, says resident data scientist Dr. James McCaffrey, so when he needs a decision tree classifier, he always creates one from scratch. Here's how.

  • Blazor's Future: gRPC Is Key

    Blazor guru Steve Sanderson detailed what Microsoft is thinking about the future of the revolutionary project that enables .NET-based web development using C# instead of JavaScript, explaining how gRPC is key, along with a new way of testing and a scheme for installable desktop apps.

  • Don't Do It All Yourself: Exploiting gRPC Well Known Types in .NET Core

    If you're creating business services that send dates and decimal data then you may be concerned that gRPC services don't support the relevant data types. Don't Panic! There are solutions. Here's how to use them.

  • Sign

    Microsoft Points Blazor to Native Mobile Apps

    Blazor, the red-hot Microsoft project that lets .NET developers use C# for web development instead of JavaScript, is now being pointed toward the mobile realm, targeting native iOS and Android apps.

  • Circl

    Implementing State in .NET Core gRPC Messages with oneof

    In the real world, you've been dealing with the State pattern every time you designed a set of database tables. The Protocol Buffers specification lets you do the same thing when you define the messages you send and receive from your gRPC Web Service.

.NET Insight

Sign up for our newsletter.

Terms and Privacy Policy consent

I agree to this site's Privacy Policy.

Upcoming Events