The goal of this post is to let you quickly become familiar with Backendless custom business logic feature. At the end of the instructions provided below you will have a Backendless application with a custom API event handler published into production – that is running on our servers.
It feels amazing to begin writing this post. I have been waiting for a long time to say it and I finally can – Backendless goes out of Beta! And boy, aren’t we doing it with quite a bang. Over the weekend we pushed a new release with a ton of fixes and some amazing functionality. It took us quite a while to get to this point, but I am quite sure the wait was worth it. The new release includes support for custom business logic, code generation, data validators, multi-environment (dev, test, stage, prod) support and many more. Please see below for details:
Establishing relations between user objects and other entities in an application is a very common use case. This post describes various scenarios and shows sample code using Backendless SDK for Java/Android and Backendless SDK for iOS. Make sure the version of the client libraries are at least 1.5 for Backendless Java/Android and 1.11 for iOS.
Tizen is an open source platform residing within the Linux Foundation. It includes an operating system which can run smartphones, tablets, netbooks, onboard devices in smart cars as well as smart TVs. We wanted to see what it would take to integrate a Tizen app with Backendless because the benefits of such integration would be huge. For instance, data can be easily shared between different implementations of an app: a Tizen version of the app can easily communicate with the one running on Android or iOS by the means of Backendless service APIs.
Our Data Service supports a very flexible security mechanism for restricting access to objects stored in Backendless. Security permissions apply to users and roles. A permission can either grant or reject an operation for a particular asset. In the context of Data Service, the asset is an object which your app can retrieve, update or delete. Permissions can be granted or rejected globally, where they apply to all tables and all objects in the data store. Additionally, every table may have its own permission matrix and owner policy – a special instruction whether object owners can or cannot retrieve/update/delete the objects they ‘own’. Finally, every object has its own Access Control List (ACL) which is a matrix of permissions for the operations applicable specifically to the object:
It is hard to believe January is already over. We will remember this month as one filled with a lot of hard work, implementing cool features and fixing some interesting bugs. All of this came to fruition today since we pushed a new release out of the door. To sum the release up with just one word, it would be called “awesome”. Here’s a brief summary of what you will find now in Backendless:
Any time you save an object in Backendless using the Data Service, we automatically assign the ‘owner’ to the object (assuming there is a currently logged in user). Having an association between a user and the objects he created is helpful since it makes it so much easier for a user to retrieve only the objects he owns. Along with the support for Object ACL, we have greatly enhanced the system of permissions for objects and tables. In fact, the system is so flexible that you can configure any kind of scenario for secure data access (load only objects one created, load only objects which were created anonymously, load only objects which belong to users in specific roles, etc). There will be a detailed blog post with the detailed information about Object ACL.
Being able to control access to files and folders stored in the Backendless File Service has been one of the most requested features. The wait is finally over. With today’s release you can control access to any file and folder using the same intuitive interface we have for other services. The File Browser interface now includes the “Edit Permissions” link for every single item. Clicking the link you can easily adjust the permission matrix for any user or role in the system.
The File Service received quite a makeover in today’s release. In addition to File Permissions, we also added Git integration. Once Git is enabled (you can do it from the Manage > App Settings screen), you can work with your file storage as a git repository. This may be particularly helpful for deploying multiple files or syncing between your local development environment and Backendless file system.
We are very excited about this release. There is a lot more that went into it than just these features – most importantly our passion and love for beautifully made software. We have a feature packed roadmap and can’t wait to get some amazing functionality into your hands. We hope you enjoy using it as much as we did designing and coding Backendless.
One of the coolest features included into our November release is support for mobile audio/video conferencing, screen and gesture sharing. This functionality is made possible through our partnership with ShowKit – a mobile SDK for iOS and other environments. Integration with Backendless makes it trivially easy to enable the users of your mobile app to conference with each other and share app screens. Complete documentation describing the integration is available in the Backendless Media Service API doc as well as ShowKit’s website.
How much does it cost? Is it free to use? What can I get for free? What are the limitations? How much will it cost as the application grows? These are all very reasonable questions. When you decide to use a backend-as-a-service system, you should definitely estimate your usage and see what you may end up spending over time. The good thing is with Backendless the API usage is unlimited – your application can make unlimited number of API calls and we will not charge you for that. There is only one plan with Backendless and it is free. The plan has some limits for the number of resources included into it. Once you go over the limits, you would pay only for what you use. The video below provides an overview of our plan. For additional information about the pricing, see the Backendless Pricing page.
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This is the first post in a series where we plan to explore Backendless features. We are working to produce quick 2-3 minute videos to demonstrate the advantages and simplicity of the “no-backend” approach with the Backendless backend-as-a-service platform.
Endlessly Happy Coding!
We are very happy to announce the new release of the Backendless service. The release is packed with very cool and exciting features as well as bug fixes and improvements. We will be posting detailed information for each new feature, but for now here is a brief overview of what you will find in the new release:
In short, the analytics feature is simply awesome. You can do very detailed drill downs to determine how your application uses the backend, which services are used the most, how the usage of the app is divided between the clients, see the patterns of usage, etc, etc. The analytics charts are available through the Backendless Developer console. The information gathered by Backendless is divided into the categories of:
Working with related objects in our persistent storage just gotten so much easier now that you can actually see how objects you persist with the Data Service API relate to each other. Table views in the Backendless Console show related objects via links. The visualization works for both one-to-one and one-to-many relations:
Additionally, the console provides a bidirectional mechanism for navigating relations from “parent” to the “child” objects and vice-versa.
The new release introduces a package we call “Backendless Plus”. It is a group of features which you can enable for your backend to take advantage of the following functionality:
Backendless Plus is available for $99/month and can be enabled through Backendless Console. See the Manage > Billing section for details.