Skip to main content
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [List Home]
Re: [milo-dev] Performance of Eclipse Milo
Well, for starters, the OPC Foundation's Java stack is now abandoned.

Even it were still maintained, it was only a stack, it did not include any SDK functionality. There's a weird line in the OPC toolkit ecosystem between stack and SDK. A stack is just the channels, serialization, data structures, and security, without any of the higher level functionality you need to build an application. An SDK adds high level functionality to the stack and makes it something you can actually use to build an application.

Eclipse Milo provides both a stack and SDK.

At this point, if you need an OPC UA toolkit for Java you only have two viable choices: 
- Eclipse Milo (free, open source)
- Prosys OPC UA Java SDK (paid, commercial)


On Fri, May 17, 2019 at 3:40 AM Cihad Güzel <cihadgzl@xxxxxxxxx> wrote:
Hi Kevin,

Thanks for answering my questions.

OPC is supported by OPC Foundation. As I've seen OPC Foundation has some libraries. I want to make the right decision.
Can you tell me why we use Eclipse Milo? What are the advantages and disadvantages comparing OPC Foundation libraries?

Regards

Kevin Herron <kevinherron@xxxxxxxxx>, 16 May 2019 Per, 15:33 tarihinde şunu yazdı:
The client is very fast, you will certainly be limited by the OPC UA server you are connected to.

If you're reading the same tags over and over it's best to use a subscription rather than the read service.

On Thu, May 16, 2019 at 1:19 AM Cihad Güzel <cihadgzl@xxxxxxxxx> wrote:
Hi,

Can you tell me the performance of client sdk?
For example, How many tag can be read from OPC UA server how frequently?
What about comparision of OPC Foundation client libraries about performance?
_______________________________________________
milo-dev mailing list
milo-dev@xxxxxxxxxxx
To change your delivery options, retrieve your password, or unsubscribe from this list, visit
https://www.eclipse.org/mailman/listinfo/milo-dev
_______________________________________________
milo-dev mailing list
milo-dev@xxxxxxxxxxx
To change your delivery options, retrieve your password, or unsubscribe from this list, visit
https://www.eclipse.org/mailman/listinfo/milo-dev
_______________________________________________
milo-dev mailing list
milo-dev@xxxxxxxxxxx
To change your delivery options, retrieve your password, or unsubscribe from this list, visit
https://www.eclipse.org/mailman/listinfo/milo-dev

Back to the top