nuster HAProxy performance is based on a cache server and the HTTP cache server RESTful NoSQL, Varnish or the like may be used as Nginx HTTP cache server to cache HTTP static or dynamic resources, it may also be used RESTful NoSQL cache server, with HTTP POST / GET / dELETE to add / get / delete Key / Value.
This update mainly adds support for hard disk persistent
It supports four persistent mode
- off: the default mode, save only in memory
- only: are not saved in memory, save only in the hard disk
- sync: After saving to memory and hard drive back to the client
- async: save to memory immediately after the exchange to the customer, memory data is saved to the hard drive after a certain period of time by the master process