DPW script dictates the need to apprehend the metadata (e.G., shape of records, region) of the to be had data resources. Only if this statistics is furnished, the area expert is capable of effectively choose the input statistics streams and compose the facts processing workflow. Currently, this capability is supplied through the map view which depicts the already included data assets inside the SOS a part of the FB.
For that motive, a base map with clickable descriptive icons representing the available belongings is used and permits the domain expert to spatially come to be aware of the crucial data sources.
However, with a purpose to show off a more dynamic view of the underlying data property, a tracking mechanism for the final said measurements is also provided. The statistics is visualized in a tabular layout and is related to:
- the unique identifier of the statistics source that stated the price,
- the timestamp that the dimension has been taken area,
- the phenomenon that this size is associated with and
- the cautioned fee
In a case wherein a whole lot of facts streams appear on the table, a looking mechanism together with a sorting capability assists the person to gain the wanted statistics.
For the definition and control of DPW scripts, the Expert GUI gives allnecessary functionalities which allow the location expert to load DPW scripts and initiate their deployment to the FB Configuration Module. The Expert GUI gives three alternatives for deploying DPW programs:
- Upload them from the close by document tool
- Upload pre-described/incorporated DPW scripts
- Write them from scratch within the provided textual content editor
The GUI gives moreover a tracking view for the DPW applications already deployed. This view presentations a list of all deployed DPW programs, along side their present day repute (i.E., deployed, began out, stopped) in addition to way for undeploying these packages.