Adding Synonyms to the Datastore:

. Navigate to the Data Stores list.
. Select a datastore. 
. Click on Add Synonym to Datastore option.
. All the Attributes get displayed in a list form.
. You can search for a field from the displayed list using the Search space.
. Select a field and click the Add Synonyms option.
. A new window opens, and insert new synonyms in the specified space.
. The added names appear below the specified place.
. Click the Save option, A success message appears to assure that the synonym dictionary is updated with the newly added synonym.

Hide group:This sdk method is used to hide the groups when it is clicked on any label & group includes(labels,components,filters etc)

* Method: sdk.hideGroups[("group_1")]
  Argument:group name as string(used to hide single group)

* Method: sdk.hidegroups[("group_1","group_2")]
   Argument:Array of groups as string(used to hide multiple groups)


Show group:This sdk method is used to show the groups when it is clicked on any label & group includes(labels,components,filters etc)..

* Method: sdk.showGroups[("group_1")]
  Argument:group name as string(used to show single group)

* Method: sdk.showgroups[("group_1","group_2")]
   Argument:Array of groups as string(used to show multiple groups)

Hide component:This sdk method is used to hide particular component with respect to click on a label.

* Method : sdk.hideComponent("bar_1")
  Argument:Component_id as string(used to hide single component)

* Method : sdk.hideComponent("bar_1","column_2")
   Argument:Component_id as string(used to hide multiple component)


Show component:This sdk method is used to show particular component with respect to click on a label.

* Method :  sdk.showComponent("bar_1")
   Argument:Component_id as string(used to show single component)

* Method : sdk.showComponent("bar_1","column_2")
   Argument:Component_id as string(used to show multiple component)

The Email Component helps to configure the Email content together with the Email server and recipients.. 
  It can read data from an input event and pass the processed data to an output event..

Basic credentials of Email component..
1)Email port-465
2)host-mail.smtp2go.com
3)Email username-bdbmail
4)password-Y3ZhdGFkYnRkeTUw
5)Emali from-support.pipeline@bdb.ai


Note:
(@data.) is the syntax to get input data from in  event.
[b](@data.),,is this the syntax to get input data from in event[/b]
[b](@data.),,is this the syntax to get input data from in event[/b]
*After the Basic info,tab configuration,the Meta Info tab has to be configured :-

a. Subject (*): Subject of the Email 
b. Text Message: Provide the email content in the given space.
c. Attachment: Select an option out of ‘Yes’ or ‘No’. 
d. Receivers (*): Provide receivers' email ids separated by commas.
e. Host (*): Provide host details. 
f. TLS: Enable or disable TLS by putting a checkmark in the given box. 
g. Email Username: Provide the name of the email user. 
h. Encryption Type: Select an encryption type from the drop-down menu. 
i. Email Password: Provide the password of the email 
j. Enable SSL: Enable SSL by putting a checkmark in the given box.
k. Email From: Provide the email address of the senders. 
l. Email Port: Provide the Port number of the email. 
m. Disable Email Sending: Put a tick mark to disable the sending of the notification emails. 
n. Email Input: Provide the following details. 
       1) Path 
       2) Input Variable 
       3) Data Type

We can pass a message, instead of showing Data Not Available while previewing the Dashboard.
We can show messages like Choose different Date Range or any other custom messages. This will help users to understand better, when data is not available.
 
Eg:
sdk.getWidget('datagrid98').m_status.noData = "Rules are not available for the selected date ranges";
sdk.getWidget('datagrid98').m_statuscolor = "#d62728";
b.m_statusfontsize=20;
 
Here Message is        : Rules are not available for the selected date ranges
Colour of Message    : #d62728
Fontsize of Message : 20

Here Text Wrap is done for the component datagrid283.

sdk.getWidget( 'datagrid283' ).m_textwrap=true;

Here, getting the selected index of filter246.
var a = sdk.getWidget( 'filter246' );
var b = a.m_selectedindexarray;

var now_dt = new Date(); 
(Write in any scripting Area)

Both setContext and Var use to assign value to a variable. But if we are using Var, we can not use the Variable outside the particular scripting area(Component/Connection). At the same time, setContext can be used anywhere in the Dashboard.
 
Ie, if we are setting a context in Dashboard script, we can utilize the assigned value in any other component or connection scripting area using getContext.
 
Eg:
sdk.setContext( 'age_val', 1 );         --> In dashboard Script
var a = sdk.getContext( 'age_val' ); -->In component Script

Component Deployment means the Deployment on Kubernetes.
 
There are two types of component categories in context to deployment-type (Spark and Docker).
• Spark: Drivers and Executers. When these components gets deployed, we get two pods one is for the component driver and another one is the executor. The number of executors can be increased according to the processing load or the throughput required by the user.
• Docker: a single pod gets deployed in this case.