Developers can directly interact with DB by using these restful APIs. The developers will pass data in Json format and get response in Json format which are easy and fast to use. There is no need to write query by developers to fetch data from DB.
The main challenges is providing security to all data.
We proud that we are providing a secure connection with DB, each user have different DB and different credentials. These APIs are helpful to provide easy connection with DataBase.
We learnt how to handle multiple DBs through a single DataBase.
In future we provided with xml and implement more APIs.