setting up opc ua moniotring for the first time , can i use this to read 60k tags at once every minute #412
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I working on ua client for one of the projects. i recently stared with golang and wanted to be sure the solution will work for ua. |
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Replies: 1 comment 3 replies
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I think 60k nodes in a single read might be pushing it since the response most likely exceeds the maximum response size. I think that this will probably also put some burden on your UA server. I would suggest you spread this out over the minute. Even 1000 tags per second might be a lot. The library can handle it. I'm just not sure if the protocol or the UA server can. |
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thanks for the reply, I am able to use opc da to fetch more than 100k tags in less than 30 seconds using different lib in go. Since ua is on top of same underline opc, i think the server should be able to handle it. |
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Which library are you currently using? |
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The easiest thing is to just try it. |
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I think 60k nodes in a single read might be pushing it since the response most likely exceeds the maximum response size. I think that this will probably also put some burden on your UA server. I would suggest you spread this out over the minute. Even 1000 tags per second might be a lot. The library can handle it. I'm just not sure if the protocol or the UA server can.