About Database for android project - database

i want to make a e-pharmacy app where pharmacy owner can store data and user can read that data.So what kind of database will be better for me?(its a (java)android project and doing it on android studio
I do not try anything as i dont know which will be better!

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need help extracting data from a local .mdf file and send it to my flutter app

i am building a test app that will display all the sales made by a shop. this app will be built with the flutter framework, i do not have any problem when it come to front-end, but as of the back-end side of the app i have no idea where to start. i will handle client auth with firebase. i have a test .mdf file filled with test sales numbers and dummy customer data on a separate machine running windows server 2009 r2. My question is whether there is a way to fetch data from that file that is in that server and display it on the app. i have no background in the backend so i will need a thorough explanation on the coding languages and technologies that i will need to use. thanks in advance
i ended up creating an api using nodejs, i made a config file and gave it the db properties as of the username and password i was able to connect to mssqlserver using windows auth and i added a user to give to the config file in the api, i then used ngrok to deploy the running api on the internet and that is what i am using to show the data on the app

How to choose the right database for lyrics

I am new in mobile app development and I am developing an application in React Native, which will contains the lyrics of songs. Now, I am in a situation where I am thinking about the best way to make database for it.
I would like the basic lyrics to be downloaded to the device with the app, but also that the user can add other songs that would only be visible to him. Which way is the best? I think, that all songs could be saved into some database (for example in device storage or SD-card). I think about SQLite or Firebase, but is this the right way?
Thank you for all your advice ;)
Whole solution seems like a good use case for Firebase/Firestore.
Firestore seems to integrate well with mobile apps. It's also managed so it's a simple way to run a database for a mobile app given you can provide the customer with direct access to the database without the need for a backend.

Build salesforce integration like hubspot or workbench

I'm created a connected app in salesforce and consume contacts in my application, but for this, a need a consumer key from connected app.
I would like to create an application that consumes my customers' contacts without them having to create a connected app and generate a consumer key, in order to access their list
I saw this in a hubspot integration in salesforce, where it was possible to install a hubspot package and consume the contacts, I tried to create something on the appExchange but I was unsuccessful.
Can anyone tell me a tutorial for this? I've been searching for days and I can't find anything.
without them having to create a connected app and generate a consumer
key
Good. They don't have to. Have you actually tried connecting with 1 org's client id/secret to another org? Have you hit any issues?
Think about it. You're making a new awesome mobile app that connects to Salesforce. You'll want to make it work just like that, on any phone, any SF org, without org admins having to do any installation steps. You can generate OAuth2 keys in any org, even your personal Developer Edition. You could generate them in sandbox - but they'll be deleted when you refresh it.
Check if my answer https://stackoverflow.com/a/69810951/313628 helps you understand the whole thing.
Now, there might be some things you do want in every org, maybe some config custom table... You'd have your mobile app and then maybe a Salesforce plugin published on AppExchange. But that's battle for another day and you don't need it for basic functionality.

How to Host my ASP .NET MVC Application with database?

I really need help or any kind of explanation about my problem.
I have a project built in Microsoft Visual Studio 2019. Its a ASP.NET MVC Application, and I have another project which enables me to create a database in my ("localDb")/ProjectsV13.
My approach was "Database-First", and created Model.espx automatically, and everything works fine (Used Entity Framework).
But now when I'm done making it, I need to PUBLISH It or HOST it. I don't understand the difference between that 2 terms.
I've been searching for solution for a quite a while, and still no solution.
I need to post in on CPanel.
How can someone use my app online?
How can someone see the same data as me?. Because I use localDb.
For example, I have login page for admin (just want someone to login with username:"Admin" and pw: "admin") and use my app.
I published it using FileSystem and managed to start my app with localhost. But that's not what I need
Thank you in advance!

Database app, accessible from Mac, iPad and Web

I feel very out of my depth with this query, but not being able to do it isn't really an option so I am going to have to learn how one way or another.
I have been tasked with building an application / database for a Chauffeur company. I have done similar things before in Microsoft Access for other customers, hence getting this request, but this customer wants to be able to run the app on their Mac, and not install Windows. My only real experience of coding is HTML/CSS and some VBA when using Microsoft Access. For these Access DBs I have created separate front and back end files to allow multi user access and also remote access (the back end file being kept on the company server).
So onto my query (apologies for dragging it out)...
I need to be able to build something that the single user can open and run on his Mac, so he can view, add, change jobs and their details. He also needs to have the same access on his iPad, although purely viewing would suffice.
As regards the web access, basically he wants to be able to go onto his "Booking System" application, go to "New Job" and send a link to his client, where they would click the link in a browser, fill in the details (Name, Contact Number, collection and drop off addresses, collection date and time etc...) and when they submit this form the details be updated on his booking system.
My issue is I do not really know where to start. I just need some pointers as to where to get started. Is it an issue of building a MySQL database back end and then hosting this somewhere and linking different front ends to it etc...
Yes, with multiple clients, the web is your best answer. For the cheapest hosting route, you can find good, inexpensive PHP and MySQL hosting that will provide what you need. You can design the front end with HTML/CSS, use PHP to develop the logic and data access, and use MySQL to host the data.
The Mac and iPad can access the application via the web URL--you will not be building an iOS app, rather the user will access the web site through a web browser. You can use some pretty neat tools like jQuery UI Mobile to create an app-like experience, but if you need to support multiple clients on a small budget, an iOS app and separate web site is not the way to go.
Make sure you have some PHP expertise available or figure this part out. There are tons of great resources on the web to get started. Good luck!

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