We are planning our final school project and I need to find out a way to send images from server to client (Flutter App). Due to a lack of experience in a professional environment, I'm struggling to do so.
I've always saved the image name or image path in the database in my smaller projects, got the data via an API, and then just called for the image, which was located on a web server, via HTTP or HTTPS. Pretty easy in Flutter with Image.Network.
However, that doesn't sound like the best option
We are planning on using:
Ubuntu or Microsoft Server (still to decide)
MariaDB alone or with MongoDB, or even MS SQL Server(still to decide)
ASP.NET Core for the API
Flutter App and Web-Interface for client-side
Any suggestions are appreciated!
You are doing correctly in your smaller projects. This is a best way to do. When frontend(mobile app or web app) uploads image using an API, backend(in your case ASP.NET Core) simply stores that in server(in your case case Ubuntu or Microsoft Server). But I would say stores all media files like audio, video, images, documents, etc on AWS S3 bucket because it would be difficult to you increase server disk space if its low where AWS-S3 can store any amount of data.
And after saving that media files on S3 or server store its file url in database. Send this url via API to client when it requests it and from client side you just need to use that url to show or download.
Related
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
I am a new junior React.js developer. I need to use exporess.js as well for REST APIs. Recently, I have been required to host some images for an assignment. I am hosting it in MongoDB as base64. But my MongoDB storage will fill soon. So, how can I host the photos in Imgbb from Express.js Server through their API? As I know, they allow us to host a complete picture under 32 Mb file size. Thank you for your time.
I would like to upload videos directly from ReactJS component to Azure media service without middle server.
I investigated and found this article and this #azure/arm-mediaservices SDK. and it seems that secret tokens are involved and I assume it's not a good idea to use in on the client side.
Can someone share thoughts and examples how to simple upload a video directly from client side (ReactJS Component) to azure media service with a temporary token ?
I found a way to upload Images to Blob in the way i want to, but I didn't find a way to do the same for videos to media services (without middle server side operations).
You are correct that we do not recommend ever storing your account secrets on the client side. You will still want a mid tier for that. One simple way to do that securely is with Azure Functions.
All you need to do is creat the Asset and then get a SAS Url to the container to upload content into it. Once you have those that there should be some samples out there if uploading to a SAS Url in Azure storage.
I need to make a couple of mobile applications which will all access a shared online resource using e.g. REST API.
What is the cheapest/easiest setup for the server side resource?
The server should store data as either xml/json/sqlite and expose an API to access this data, preferably in a secure manner.
Is Google App Engine appropriate? Any others?
What would be a recommended way to implement?
What I want to do is to have a database online (not important which format - content will not bee too big, ~5000 records with around 5-10 text fields each), have a simple management console for editing this content and then let mobile devices connect in order to check if they have the latest data and update if required.
The data should not be publicly available but key may be hardcoded into device applications.
I'm currently developing an application with Appengine and GWT. I have to send a lot of data from an Android phone to the GWT client. My question is, is there a way or an API that I can store or cache this data on the local client?
The data which I'm talking about is just a lot of text from a database from Android. It would be awesome if I could store it somehow that the AppEngine server doesn't have to load the data and send it to the client every time the user connects to my application.
Use GWT's Storage API. The application will still need to go to the server if the local copy of your data is deleted or if the browser doesn't support HTML local storage.