HomeCÔNG NGHỆCó nên sử dụng full

Có nên sử dụng full

13:30, 17/03/2021

*

*

By enabling drive sầu compression you would save sầu space on your hard drive, however the benefit is not without cost. Compression uses processing power (CPU). Every time you access a file, it has to lớn be read và uncompressed lớn be worked with. Every file you save sầu or edit will also have to lớn be compressed.

Bạn đang xem: Có nên sử dụng full

Whole disk compression is not a good method for growing storage, adding another hard drive sầu or upgrading lớn a larger drive sầu is a better choice.

Xem thêm: Cài Đặt Và Hướng Dẫn Sử Dụng Lastpass Quản Lý Mật Khẩu Chuyên Nghiệp

Not that whole disk compression is bad, there are definite advantages in the right situations. However, "what if" is not one of them.

Xem thêm: Chứng Tích Rồng Có Thể Kiếm Được Từ Đâu? Ai Về Bên Bến Sông Tương


*

Compression can have sầu a positive effect on a computer with an older, slower disk. The CPU may have enough horsepower so that doing decompression & compression on read/write is faster than letting the drive sầu read the raw data. It has definitely speeded up my 5 yearold máy vi tính.


*

Only add the NTFS compression lớn Files và folders where you read the data most of the time. DON"T ENABLE it for folders where you write data very often. With information being compressed on the fly, you"re consuming more of an SSD"s available write cycles than if you were writing the files uncompressed. This could have sầu negative implications on the drive"s endurance.


*

I don"t think that compression would be all that bad on an SSD. Your operating system uses a temporary holding area for data that it needs to lớn fetch when applications are loaded. Compressed files are decompressed & are loaded into lớn this holding area. In Windows, this tệp tin is typically found on the root (C: presumably) of the drive. This file is called pagefile.sys. All major operating systems bởi vì this. Unix uses a special partition called the swap partition (for the tiện ích ios và linux fans).

When your computer runs low on hard drive space, windows will adjust the kích cỡ of how much data this tệp tin can hold thus hindering the performance of your computer when it has khổng lồ shrink it because of limited resources. This is probably why hlintrup said he noticed a performance increase for his computer. He was probably out of space (hence why you would compress your file system). When he turned on tệp tin compression, it free"d up more room so the swap file could grow to an optimal kích cỡ and applications could then be cached again.


Chuyên mục: CÔNG NGHỆ