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  Arranging components in dashboard
Posted by: Athi - 12-23-2022, 10:34 AM - Forum: BDB Designer Q & A - No Replies

Is there a way to arrange the components (i.e. arrange the components so that they are backward or forward of the other) in dashboard?


We have "Manage Components" panel, where we can arrange the components among each other. It will list all the components used in dashboard. We can easily click and hold and drag it to arrange the components.

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Bug How to use Failure Analysis?
Posted by: Ruban - 12-23-2022, 10:31 AM - Forum: BDB Data Pipeline Q & A - No Replies

When we click Failure Analysis Tab in Pipeline , it will list all the component wise failed data with error for each record .
Pros:

  • In this case you don't have to do some custom coding for that.
  • By Default , the failed data is stored in the Backend Pipeline MongoDB server in the collection named 'failedRecords'.
  • When we click an component it will filter the failed data based on the Pipeline_id and Component_Instance_id  .
Cons :
  • But , in case you are copy pasting the component and deleting the old component , u can't keep track of it .



Attached Files
.png   Screenshot from 2022-12-23 15-50-34.png (Size: 75.45 KB / Downloads: 297)
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  What Are the Three Stages of Building a Model in Machine Learning
Posted by: abhishek_acharya - 12-23-2022, 10:27 AM - Forum: DS- Lab Q&A - No Replies

The three stages of building a Machine Learning Model are:

  • Model Building
    Choose a suitable algorithm for the model and train it according to the requirement 

  • Model Testing
    Check the accuracy of the model through the test data 

  • Applying the Model
    Make the required changes after testing and use the final model for real-time projects

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  Live data in dashboard
Posted by: Athi - 12-23-2022, 10:26 AM - Forum: BDB Designer Q & A - No Replies

Is there a way to show live streaming data in dashboard?


It is possible using WebSocket. 
Add a new connection under WebSocket in dashboard, provide a connection name and enter the WebSocket URL of the server.

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  What is Data Channel in Data Pipeline ?
Posted by: Asma M - 12-23-2022, 10:11 AM - Forum: BDB Data Pipeline Q & A - No Replies

Data Chanel shows the health of the kafka Brokers.

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  What is ‘training Set’ and ‘test Set’ in a Machine Learning Model?
Posted by: abhishek_acharya - 12-23-2022, 09:59 AM - Forum: DS- Lab Q&A - No Replies

There is a three-step process followed to create a model:

    1. Train the model

    2. Test the model 

    3. Deploy the model

Training Set
  • The training set is examples given to the model to analyze and learn

  • 70% of the total data is typically taken as the training dataset

  • This is labeled data used to train the model

Test Set
  • The test set is used to test the accuracy of the hypothesis generated by the model

  • Remaining 30% is taken as testing dataset

  • We test without labeled data and then verify results with labels

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  Sharing a Meta Data store
Posted by: mohd.gulam - 12-23-2022, 09:51 AM - Forum: BDB Data Pipeline Q & A - No Replies

*This option allows the user to share the specific Metadata Store from the available list of the Data Store Metadata with other users or user groups.

  • 1.Navigate to the Data Store Metadata list.2.Select a Metadata Store from the list.3.Click the Share Metadata Store
      
          4.The Share Meta Data Store dialog box opens.


         5.Select an option out of the given choices: User and User Group or Exclude User (The ‘Exclude User’ option can be chosen, 
if  the Metadata Store is already shared with a user/user group and you wish to exclude them from the privilege).


         6.Select a user or user group using the displayed list of users/user groups.


        7. Click the arrow to move the selected User(s)/User Group(s).

        
       8.The selected user(s)/user group(s) get moved to the box given on the right.


       9.Click the Save option

      10.Privileges for the selected Metadata Store get updated and the same is communicated through a notification message.

      11.By completing the above-mentioned steps, a Meta Data Store gets shared with the selected user/user group, or the selected     users can also be excluded from their privileges for the concerned Data Store Meta Data.

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  Legend Associate with multiple charts
Posted by: Asma M - 12-23-2022, 09:48 AM - Forum: BDB Designer Q & A - No Replies

"sdk.getWidget('legend4').m_multipleassociatedchart = {enable: true, id: [ ""bar2"",""bar4""]};
//associate bar4 in legend property (last component in list) "

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  Intelligent scaling in Pipeline..
Posted by: mohd.gulam - 12-23-2022, 09:34 AM - Forum: BDB Data Pipeline Q & A - No Replies

Intelligent scaling : its a new feature to scale your component to the max instance to reduce the data processing lag. 

*This feature detects the need to scale up the components on higher data traffic and reduces the instances if there is no data traffic.

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  This script can be used to add the columns to the existing data.
Posted by: Asma M - 12-23-2022, 09:22 AM - Forum: BDB Designer Q & A - No Replies

sdk.appendRows('column1', [{Year:'Total', Revenue:aggrData.Revenue}]);

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