I want to create a website where the users can have their own database. An example: - An user will receive some data from HTTP POST and I want to storage all the information into a local database to access to it. For example, the URL that the user has visited in the last month.
I know that the best option will be to create a database in my server and put each user in it, but it will be very long database and the information between users is not shared, therefore it will be more secure using a local database, but I don´t know if that can be done.
My project is about ESP8266 and uploading data to a server, so this can be done using a microcontroller instead the computer. I have seen the raspberry to use it as a server and storage there the database, but it is so expensive. Can be done using another board as Arduino, Texas Instruments, etc...
The main aim is to create a main hub to storage all the values received from the ESP8266 and then share over internet, but I don´t know how to build a hub where I can store a database inside and a HTML website to show the values. Any ideas? I would like to avoid a computer to do it.
I think in something for less than 10 GBP, because I bought and Arduino and Ethernet shield for 5 GBP both, fake version, but useful for my project