We have three great panel guests lined up for this week. Actually we had more, but three seems to be the best number four our one hour presentation.
The Topic for the LabVIEW users group meeting for this Tuesday:
Inter process messaging for beginners: "Queues & Notifiers: Love them, Use them."
Here is the list of questions that the panel will be discussing:
- How are Queues and Notifiers superior to Global Variable for passing data?
- Pros of Notifiers?
- Cons of Notifiers?
- Pros and Cons of Queues ?
- When to use a Queue Vs A Notifier ?
- What are your favorite data types when using Queues? (Pros and Cons to using variant datatype?)
- What common use cases have you found for priority Queues?
- How many queues to use with multiple processes? What considerations help make this decision?
- When and Where to initialize queues? ( single VI vs. Multiple VI's)
- What are the benefits and perils of named Queues?
- What are some best practices for stopping multiple processes when an error occurs?
- Have you used the QMH project template? What changes do you make if you use it?
Mark Ramsdale
Program Manager & CLA
Global Demo and Equipment at National Instruments
