If you want to understand the software logic that makes Flash storage fast, read . If you want to understand how the hardware physically survives constant writing, look for the Survey by Chang & Kuo .
Downloading copyrighted Flash games or movies from free.flash-files.com is likely — even if the original authors abandoned the content. Many old Flash works are still under copyright. https- free.flash-files.com downloadfile.php
https://flash-files.com likely functions as a PHP-based server script designed for downloading legacy Adobe Flash (.SWF) files, which are now primarily used by archivists and hobbyists. Because major browsers removed Flash support in 2021, users must employ tools like Flashpoint Archive or Ruffle to safely play these files. To explore methods for accessing this content, see Extracting Flash Games - Flashpoint Datahub A Guide to SWF Files - Adobe If you want to understand the software logic
Before clicking any suspicious link, use these free tools: Many old Flash works are still under copyright
If your interest is less about software algorithms and more about the physical hardware file management (how the downloadfile.php actually retrieves bits from a NAND chip), a better paper would be: