What are the conditions kept in mind before defining the file? - Web Security

What are the conditions kept in mind before defining the file?

- The file length needs to be checked of the requested file to see that it is above or below the pre-defined value of the available memory.

- The server serves the file using the conditions given or else it shows errors in case the file doesn’t exist on the disk.

- The file is not stored in the memory and it consists of the stream or bytes having incremental approach.

- The server fulfils the request when there are no clients that need to be services at the time when the previous one is already in service.

- A download limit will be imposed and till that time the file won’t be stored in the memory. It will have the MAX_DOWNLOAD_LIMIT bytes set for the client before stopping the process.