Company want to buy a software, software need to molecular company attendance clock in, around 30000 people now choose to cloud services, should choose what configuration, concurrent are generally in the morning and evening,

CodePudding user response:

Clock in data punching machine, and then with server interaction, uploaded to the server every day, every time the clock in the amount of data is not large, generally the server can support, also don't need to put in the cloud,

CodePudding user response:

The local can't handle?

to the head office and summary,~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
There is no need for real-time transmission to the clouds above
The instantaneous load is too high
When idle, and special waste

CodePudding user response:

Blind on the cloud is not desirable,

CodePudding user response:

30000 concurrent, face recognition attendance clock in, ali cloud may at least need three servers cluster to achieve

CodePudding user response:

3 w people's data is not too big a company's own server will do the trick to the network, the inside of the HR system interface directly call the corresponding punch machine set data timing to upload a few times every day is OK

CodePudding user response:

30000 people in the same seconds to clock in your company? 30000 concurrent users scene description is inaccurate? Brothers?

CodePudding user response:

This does not call 30000 concurrent, no real-time requirements, common computer can!

CodePudding user response:

I have done, attendance of 30000 people, 10-20 concurrent is enough, enough to common server

CodePudding user response:

3 w may not concurrently at the same time, whether to consider how many punch machine, basic see concurrency probably how many, if it is not too much, a high enough to match server,

CodePudding user response:

Must first determine, you exactly how much a receiver, such as how many punching machines, where distribution respectively, and uploaded to the server is what way to upload, concurrent should use thirty thousand so much, now of the punch machine had to own the function of the store, you can put the clock in at 9 o 'clock that day data mobile spooled in punching machine, then the punch machine sets began to upload to server, if there is no application in time, like clock not remind that operation, compact if you have the time

CodePudding user response:

The overall environment, come up to thirty thousand are not clear, concurrent