SQL : bare JSON, nosql db or sqlite for android and web app (maybe iOS) for task managment

SQL : bare JSON, nosql db or sqlite for android and web app (maybe iOS) for task managment
To Access My Live Chat Page,
On Google, Search for “hows tech developer connect”

Here’s a secret feature that I promised to disclose to you.
This is a YouTube’s feature which works on Desktop.
First, Ensure that the video is playing before proceeding.
After that, type the word ‘awesome’ on your keyboard.
You will see a flashing rainbow instead of a regular progress bar on YouTube.

Allow me to introduce myself briefly,
Salutations, my name is Delphi.
Allow me to provide support in answering your questions.
SQL : bare JSON, nosql db or sqlite for android and web app (maybe iOS) for task managment
I am available to answer your more specific queries, so feel free to comment or start a chat.
If you have an answer or any relevant information to share, please comment below.
If you provide an answer, I will ‘heart’ it as a sign of gratitude.
android or web for nosql sqlite managment bare app and : JSON, task for SQL iOS) (maybe db