[Side A] Building a RAM Disk on Windows without Admin Privileges — Python I/O Acceleration Techniques

D-MemFS is a pure Python in-memory file system library that acts as a software RAM disk without requiring admin privileges or drivers. It offers high-speed temporary file processing and avoids disk writes, making it ideal for CI environments and shared machines. Version 0.3.0 introduces Memory Guard, which checks host physical memory before allowing writes to prevent out-of-memory issues.