NTFS 4/5 File Compression in NT & Win2k allow a very NEAT trick you guys might not be aware of presently or use!
(It's good for both space of data storage & exe loading speed benefits at the same time because of file by file compression ability!)
(Been doing this for a long time now, I don't have the "Elephant Sized" 20+ gb disks many folks have is why... it works well, read on!)
THIS IS HOW I USE IT:
I compress using File by File, Directory by Directory compression on my system first!
This is done in Explorer via right click properties of a drive... I do the WHOLE DRIVE first!
Then, I later go to the FIND part of Explorer and find ALL executeable types... and I mean ALL (the ones I know of at least!) and uncompress them!
Works out NICE, because all the data files on my machine are compressed back!
(For less space use, I need the space with 5gb drives)
Exe's of all types are NOT compressed & load at FAST speed not having to travel thru the decompression layer of NTFS 4-5 upon reads to startup! Some folks say that compressing an exe file is faster because it is smaller to read in, but that means travelling thru the decompression driver layer in the filesystem... to me, that means overhead in load!
(Sure, faster CPU's of today now aid this decompression process & so do the faster drives, but that is STILL overhead... so I go with this route, no overheads at all, absolutely top speed loadups!)
An exe reads its body into RAM to loadup, and adding the complexity & overhead of decompression PLUS that added step of it slows that down!
To Wit, here is the 'generic' file open & run process of any file:
File Open
File Read/Write
File Close
(By not adding in another step of File Decompress first, you save time!)
* Remember: This is NOT DoubleSpace/DriveSpace weak either...
(NTFS itself as a filesystem is ALOT more reliable & does it file by file & directory/folder by directory/folder too! Very nice...)
Plus, NTFS is GREAT on recovery if your emergency disks are stable & working also
(always make 2-3 of them, as floppies DO get nutty & corrupt for various reasons over
time!)
Here is the exe-type list I use that remain UNCOMPRESSED on my drives for your
reference (feel free to add to it if you know any others as well!):
==========================================
.exe
.dll
.sys
.drv
.vxd
.ocx
.vbx
.acm
.386
.com
.adt
.vbs (not really exe, but...)
.ax
.bat (not really exe but...)
.bin
.btm
.cla
.cpl
.csc
.csh
.hlp
.chm
.scr
==========================================
* Gets you the best of Drive Space & speed possible that I am aware of... the best of both worlds!