- 1 Why Do Mobile Apps Need to Access a Database?
- 2 Is It Possible To Access Database Through The Mobile Networks?
- 3 Why Do the Connections Fail?
- 4 What Type of Database a Mobile App Can Use Globally?
- 5 Which Database Does the Android Apps Use?
Why Do Mobile Apps Need to Access a Database?
Sometimes, when many people work together in the same project, then there will be a main centralized database, giving permission to all the users to access the database and manipulate the data according to the need. Suppose a big MNC has a centralized database that contains highly volatile data and the main server (the centralized database server we are talking about) is in the US. One of the biggest gaming companies nowadays, is Leovegas casino. They need a strong database that can receive and send information very fast – as there are multiple logins and accounts – almost all of them with some funds in them. These companies must have a secured database with a great speed. The database receives any potential wins commands and stores them, that way it makes sure that the users get what they deserve. They are pulling data on a regular basis, the same as betting apps and websites do. They have a lot of odds to show and the odds always change, and all of those together are connected to the database.
The company has thousands of employees who are located in different countries. Now, if there is a project going on where all these employees need to work on, then all those employees need permission to access the database globally.
Other Databases (Other than SQL) Which the Mobile Apps Can Use?
- Realm DB
- Berkeley DB
- Couchbase Lite
- Maria DB
- Cassandra and a lot more.
Is It Possible To Access Database Through The Mobile Networks?
It may be possible, though the chances are very less to get a secure, real-time connection. They might be able to access the database and be able to log-in, and also do the manipulation. But to do all that in real-time is highly not reliable.
If it’s a wired connection among all the networking devices, then we can get reliable data transferring features within the network. But, if the network is wireless and the networking devices are located far away from each other, the connection will fail every moment.
Why Do the Connections Fail?
To maintain a fast, reliable connection with high-speed data transmission, we need a safe, secure, and static location of the networking devices. But, when it comes to mobile devices, the location keeps changing every moment, and the connection fails.
The Reasons Behind the Connection Failure Are
- Shifting the Location
- Mobile Application Database is Less Powerful
- The Power Backup in the Mobile Devices Is Not Optimum
- A Secured Real-Time Data Transfer/Data Streaming Accuracy is a Costly Affair
What Type of Database a Mobile App Can Use Globally?
Well, they can use any database, but the most reliable and the easiest option would be a relational database, and specifically the SQL database. A real-time working environment is not possible though. The users can only have access to the database and sometimes can also update the data. But, cannot do it all in real-time. It could have been possible even to do all these in real-time, but the main issue is security. If a company gives access to its centralized database to any employee who is located far away, then the employee can create some malfunctions also if he wants to. And if the organization wants to make the connection secured, the expenditure will be huge.
Which Database Does the Android Apps Use?
The Android devices normally use the database called SQLite, which is the built-in database in any Android device.