Any file in the Backendless File Storage is also accessible through a public URL. This functionality can be restricted by changing security settings.
In another post, we introduced you to the publish/subscribe messaging API. The API can be used to broadcast messages that can be received by multiple client apps. Note: It is important to distinguish between pub/sub messages and Push Notification messages. There are a number of technical differences and purposes where an app should use one…
In other articles, we have reviewed multiple techniques for loading data objects from persistent server-side storage. There is a list of all articles categorized by topic. In this post, we are going to review the API for loading data objects using an SQL query.
One of the hidden gems packed with features is Backendless REST Console. It is a part of Backendless Console and is located in its own tab on the Data screen. The Console does exactly what it sounds like – lets you run REST requests against your data tables.
This is an introductory post for a very broad feature – injecting custom server-side logic into Backendless. There are a lot of smaller features in Cloud Code (also known as Custom Business Logic), but it’s worth it to start with a general overview.
Deleting an object in your Backendless Database using the Data Service API is just as easy as creating or updating one. If an object has relations, they are broken up and the related objects are not deleted. The sample below retrieves the first object from a table and deletes it.
In another post, we described a feature for conditional pub/sub message delivery using SQL selectors. With that (selector) approach, the publisher must attach headers to the message and the subscriber uses an SQL-based condition that references header names and values. In addition to selectors, Backendless supports another type of conditional delivery – subtopics.
In another Recipe article, we discussed how to load data from the Backendless mbaas server using paging. In fact, data paging is only one of the features available in the data loading API. In this post, we are going to show how to fetch data objects with sorting. The sorting option can be combined with…
The Backendless Geoservice supports a variety of ways to search for geopoints. So far we have reviewed how to search for geopoints in a radius or a rectangular area. There is also a partial match geopoint search. In addition to that, Backendless Console provides yet another way to search for data – the cross-category search….