Can client use the node located in different countries?

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raym
raym 2018 年 9 月 12 日
コメント済み: raym 2018 年 12 月 17 日
Usually MDCS are configured using node PC in local network.
Apart from Amazon Cloud, I was just wondering if the computers from different countries/cities could be configured into a MJS cluster?
For example, one computer was selected as client in a laboratory from country A, several other computers from laboratories at country B,C..., and/or from other cities in country A were all used as nodes for worker. If this could be possible, it will facilitate the processing of data that generated in different labs far apart in the world.
Thanks.

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Stephen
Stephen 2018 年 9 月 12 日
The challenges would be to make the remote/foreign located nodes available to the head node, and then to maintain enough throughput on the link to make this worth the trouble. If the remotely located PC/Server node has an IP address the headnode can access, then linking shouldn't be a problem. After that, the problem boils down to whether the added processors merit dealing with the connection and latency issues.
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raym
raym 2018 年 12 月 17 日
For setup of MDCS we know that we need input the host or IP address of these node PC. However, these IP are local IP, not internet IP.
To use a PC located in country B as node, how to set the IP so that computer could be connected? We know that many computer in counter B in a local network share the same non-local IP, how to specify that specific computer inside that local network? Thanks.

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