Versions Compared

Key

  • This line was added.
  • This line was removed.
  • Formatting was changed.

Remark: Currently (2016/06/01) not working.

In this example I will show how to connect data from a DDS (Data distribution service for Real-Time Systems). Be aware, that this is very alpha (wink)

...

As you can see, the values attribute contains a list, and the time attribute a tuple.

Storing to a relational database

If you want to store this data e.g. in a database this is not possible directly. You have to "flatten" the data. This can be done as follows:

...

The output will be as:

and

 

Storing to a document store

You can store complex objects to a document store like MongoDB. For this, you have to convert the tuple to a KeyValueObject. This can be done with the TupleToKeyValueOperator.

#