#1243 Option to do all things in memory.

Option to do all things in memory = no temporary save data on disk.

(Not only a command line option) but a parameter option inside 7-zip.

in that example = a computer that have 4 gig of memory and upper, and have 7-zip x64. if "in example" some files that i whant to compress is lower than 4 gig, then use only memory, no temporary save data on disk. After it save to the destination place.

Please add this option, ...

[Igor Pavlov]

7-Zip doesn't create additional temp files in most cases.

[eadmaster]

I think the best solution would be a setting for customizable read/write buffer size for archive creation and extraction (similar to FastCopy).