[Interest] About qt high-performance server and global deployment

[Konrad Rosenbaum]

Hi,

good news: the very purpose of a database is to synchronize read/write 
operations. They do this on their own. You only want to learn about 
transactions.

Bad news: Qt does not offer any infrastructure for server side security 
or load balancing. Its a rather hard thing to do right and Qt has other 
talents.

Worse news: from the way you are asking I take it that this is your 
first (maybe second) time you try to architect a security 
infrastructure. You may want to hire/consult someone who already has 
lots of experience with this. It is far too easy to make some small 
mistake that ruins everything. It also sounds like most of the (hard) 
security analysis still needs to be done (you may just not realize it).

The correct forums for your questions are those that work with high 
performance computing, high bandwidth networking, and security.

Heads up: if it seems to you people on those forums are rude or use 
strange language this is an indicator that you are out of your league 
and need to hire an expert. (Sorry, believe me: many of us know that 
feeling - it gets better over time.)


Good luck!
Konrad

On 16/08/2021 16:05, Minzhang He wrote:
> For server requests from all over the world, if the qt authorized 
> authentication server is deployed in one area, how to ensure line 
> stability and delay for requests from other areas? I also consider 
> deploying multiple qt authorization and authentication servers, but 
> how to ensure that the read and write of a database is synchronized?
>
> Minzhang He <loongsking at gmail.com <mailto:loongsking at gmail.com>> 
> 于2021年8月16日周一 下午9:54写道：
>
>     I am designing a server cluster for global deployment, but I need
>     an authorization authentication system. I am thinking about how to
>     deploy it to ensure that servers all over the world can connect to
>     authorization and authentication servers stably and with high
>     performance?
>
>     There may be hundreds of thousands of users, and huge bandwidth
>
>
> _______________________________________________
> Interest mailing list
> Interest at qt-project.org
> https://lists.qt-project.org/listinfo/interest
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.qt-project.org/pipermail/interest/attachments/20210817/62039a02/attachment.html>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: OpenPGP_signature
Type: application/pgp-signature
Size: 495 bytes
Desc: OpenPGP digital signature
URL: <http://lists.qt-project.org/pipermail/interest/attachments/20210817/62039a02/attachment.sig>