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URL: https://www.cdata.com/kb/tech/elasticsearch-cloud-infragistics-reveal.rst

⇱ Analyze Elasticsearch Data in Infragistics Reveal

Analyze Elasticsearch Data in Infragistics Reveal

👁 Jerod Johnson
Jerod Johnson
Director, Technology Evangelism
Use CData Connect AI to create on OData API on top of Elasticsearch data and visualize live Elasticsearch data in Infragistics Reveal.

Reveal, an offering from Infragistics, serves as a data visualization tool that seamlessly integrates with CData Connect AI. Together, they empower users to deliver dynamic dashboards using real-time data from a diverse range of data sources, including Elasticsearch data. In this article, we will guide you through the process of connecting to Elasticsearch via Connect AI and subsequently linking Connect AI with Infragistics Reveal to construct a straightforward dashboard.

About Elasticsearch Data Integration

Accessing and integrating live data from Elasticsearch has never been easier with CData. Customers rely on CData connectivity to:

  • Access both the SQL endpoints and REST endpoints, optimizing connectivity and offering more options when it comes to reading and writing Elasticsearch data.
  • Connect to virtually every Elasticsearch instance starting with v2.2 and Open Source Elasticsearch subscriptions.
  • Always receive a relevance score for the query results without explicitly requiring the SCORE() function, simplifying access from 3rd party tools and easily seeing how the query results rank in text relevance.
  • Search through multiple indices, relying on Elasticsearch to manage and process the query and results instead of the client machine.

Users frequently integrate Elasticsearch data with analytics tools such as Crystal Reports, Power BI, and Excel, and leverage our tools to enable a single, federated access layer to all of their data sources, including Elasticsearch.

For more information on CData's Elasticsearch solutions, check out our Knowledge Base article: CData Elasticsearch Driver Features & Differentiators.


Getting Started


Connect to Elasticsearch from Infragistics Reveal

To work with live Elasticsearch data in Infragistics Reveal, we need to connect to Elasticsearch from Connect AI, provide user access to the connection, and create a Workspace for the Elasticsearch data.

Connect to Elasticsearch from Connect AI

CData Connect AI uses a straightforward, point-and-click interface to connect to data sources.

  1. Log into Connect AI, click Sources, and then click Add Connection
    2. 👁 Adding a Connection
  2. Select "Elasticsearch" from the Add Connection panel
    3. 👁 Selecting a data source
  3. Enter the necessary authentication properties to connect to Elasticsearch.

    Set the Server and Port connection properties to connect. To authenticate, set the User and Password properties, PKI (public key infrastructure) properties, or both. To use PKI, set the SSLClientCert, SSLClientCertType, SSLClientCertSubject, and SSLClientCertPassword properties.

    The data provider uses X-Pack Security for TLS/SSL and authentication. To connect over TLS/SSL, prefix the Server value with 'https://'. Note: TLS/SSL and client authentication must be enabled on X-Pack to use PKI.

    Once the data provider is connected, X-Pack will then perform user authentication and grant role permissions based on the realms you have configured.

    👁 Configuring a connection (Salesforce is shown)
  4. Click Save & Test
  5. Navigate to the Permissions tab in the Add Elasticsearch Connection page and update the User-based permissions. 👁 Updating permissions

Add a Personal Access Token

When connecting to Connect AI through the REST API, the OData API, or the Virtual SQL Server, a Personal Access Token (PAT) is used to authenticate the connection to Connect AI. It is best practice to create a separate PAT for each service to maintain granularity of access.

  1. Click on the Gear icon () at the top right of the Connect AI app to open the settings page.
  2. On the Settings page, go to the Access Tokens section and click Create PAT.
  3. Give the PAT a name and click Create. 👁 Creating a new PAT
  4. The personal access token is only visible at creation, so be sure to copy it and store it securely for future use.

Configure Elasticsearch Endpoints for Infragistics Reveal

After connecting to Elasticsearch, create a workspace for your desired table(s).

  1. Navigate to the Workspaces page and click Add to create a new Workspace (or select an existing workspace). 👁 The Workspaces page.
    👁 Adding a new Workspace.
  2. Click Add to add new assets to the Workspace.
  3. Select the Elasticsearch connection (e.g. Elasticsearch1) and click Next. 👁 Selecting an Asset (Salesforce is shown).
  4. Select the table(s) you wish to work with and click Confirm. 👁 Selecting Tables (Salesforce is shown).
  5. Make note of the OData Service URL for your workspace, e.g. https://cloud.cdata.com/api/odata/{workspace_name}

With the connection, PAT, and Workspace configured, you are ready to connect to Elasticsearch data from Infragistics Reveal.

Create a Dashboard in Reveal

With Connect AI configured, we can visualize Elasticsearch data in Reveal.

  1. Log into Reveal and click Dashboards -> New 👁 Adding a new dashboard
  2. Click Data Sources -> OData Feed 👁 Adding a new OData data source
  3. Specify the Connect AI OData API endpoint URL (found on the OData page): https://cloud.cdata.com/api/odata/{workspace_name} 👁 Configuring the OData URL
  4. Select Generic Credentials and
    • Set Username to a Connect AI username (e.g. [email protected])
    • Set Password to the PAT for the user
    👁 Configuring the credentials
  5. Select the entity you wish to visualize 👁 Selecting an entity to visualize (Salesforce is shown.)
  6. Select fields and choose a chart type 👁 Visualizing data in Reveal (Salesforce is shown.)

More Information & Free Trial

At this point, you have created a simple dashboard from live Elasticsearch data. For more information on creating OData feeds from Elasticsearch (and more than 100 other sources), visit the Connect AI page. Sign up for a free trial and start working live Elasticsearch data in tools that consume OData APIs.