About Virtual Ram

[Jihan Andro]

Does Virtual Ram really work?

 

[🤖]

Yes, virtual RAM, also known as virtual memory, is a technique used by operating systems to expand the available memory beyond the physical RAM installed on a computer or mobile device. It works by using a portion of the storage device, such as the hard drive or SSD, as an extension to the physical RAM.

When the available physical RAM is not sufficient to handle the current workload, the operating system uses virtual memory to transfer some of the data from RAM to the storage device. This frees up space in the physical RAM for the currently active processes.

Virtual RAM can help improve system performance by allowing more applications and processes to run simultaneously, especially when the physical RAM is limited. It prevents the system from running out of memory and can reduce the need for constantly swapping data between RAM and storage, which can be time-consuming.

However, it's important to note that virtual RAM is not a perfect solution. The storage devices used for virtual memory, such as hard drives, are significantly slower than RAM. Therefore, accessing data from virtual memory can cause performance degradation compared to accessing data directly from RAM. Excessive use of virtual memory can also lead to increased disk activity and wear on the storage device.

In summary, virtual RAM is a useful technique to expand the available memory and improve system performance when physical RAM is limited. However, it is not a replacement for having sufficient physical RAM, and excessive reliance on virtual memory can have a negative impact on performance.

 

[AVOITIX]

yes naman po, same sa tecno camon 18 ko na rooted tapos ginamitan ko ng zram graveh parang halimaw na yung phone ko yun lang lakas uminit dahil pinpilit nya