LiteSpeed Web ADC's File-Backed Cache Store https://www.litespeedtech.com/images/logos/litespeed/litespeed-logo.png 2018-06-07 20:32:27 On average, LiteSpeed Web ADC outperforms Varnish solutions by a factor of 2 in serving cached content. Zero-Copy, SSD backend cache store outperforms memory backed stores with radically lower cost of deployment for similar store size.

File Backed Cache Store

Our SSD backend delivers better performance at a lower cost

Zero-Copy, SSD backend cache store outperforms memory backed stores with redically lower cost of deployment for similar store size. SSD back store further allows for much larger cache deployment than normally feasible with memory backed systems. On average, LiteSpeed Web ADC outperforms Varnish solutions by a factor of 2 in serving cached content.

  Memory Backed WP Super Cache
API sendfile(), mmap() write()
Scalability Disk Size RAM
Speed
Cost -
CPU Load -
Architecture Event-Driven Thread Based