Since we released a CTP version of PI OPC UA Server, you might be wondering about the client side. If your company is not an OPC Foundation member, you won't have access to their tools and SDK's for building an OPC UA client. However, I'm thinking about making your job easier if you're interested in doing that. I think OPC UA provides an interesting alternative for accessing data (asset and time-series) from the PI System. So in the next few weeks, I'll be talking about the client side and post a sample client code that you can use as a starting point. If you have any suggestions or ideas about what the topic should include, please let me know.