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URL: https://www.cdata.com/kb/tech/presto-cloud-geckoboard.rst

⇱ Create Dashboards and Visualize Live Presto Data in Geckoboard

Create Dashboards and Visualize Live Presto Data in Geckoboard

👁 Dibyendu Datta
Dibyendu Datta
Lead Technology Evangelist
Use CData Connect AI to connect to live Presto data and create dashboards for real-time monitoring and visualization in Geckoboard.

Geckoboard is a business intelligence tool that simplifies the visualization of key performance indicators (KPIs) by creating live dashboards. It allows teams to consolidate data from various sources - such as Salesforce, Snowflake, Google Analytics, and spreadsheets - and display it in a visually engaging and easy-to-understand format. Designed for simplicity and clarity, Geckoboard helps businesses monitor performance, track goals, and make data-driven decisions.

When used with CData Connect AI, you gain instant, cloud-to-cloud access to Presto data from Geckoboard for dashboards, monitoring, visualizations, and more. This article explains how to connect to Presto and create visualizations using Presto data in Geckoboard.

About Presto Data Integration

Accessing and integrating live data from Trino and Presto SQL engines has never been easier with CData. Customers rely on CData connectivity to:

  • Access data from Trino v345 and above (formerly PrestoSQL) and Presto v0.242 and above (formerly PrestoDB)
  • Read and write access all of the data underlying your Trino or Presto instances
  • Optimized query generation for maximum throughput.

Presto and Trino allow users to access a variety of underlying data sources through a single endpoint. When paired with CData connectivity, users get pure, SQL-92 access to their instances, allowing them to integrate business data with a data warehouse or easily access live data directly from their preferred tools, like Power BI and Tableau.

In many cases, CData's live connectivity surpasses the native import functionality available in tools. One customer was unable to effectively use Power BI due to the size of the datasets needed for reporting. When the company implemented the CData Power BI Connector for Presto they were able to generate reports in real-time using the DirectQuery connection mode.


Getting Started


CData Connect AI offers a seamless SQL Server, cloud-to-cloud interface for Presto, enabling you to effortlessly create dashboards and visualizations using live Presto data in Geckoboard. While building visualizations, Geckoboard requires SQL queries to retrieve the necessary data. With built-in optimized data processing, CData Connect AI pushes all supported SQL operations (such as filters and JOINs) directly to Presto, utilizing server-side processing for fast and efficient data retrieval of Presto data.

Configure Presto connectivity for Geckoboard

Connectivity to Presto from Geckoboard is made possible through CData Connect AI. To work with Presto data from Geckoboard, we start by creating and configuring a Presto connection.

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

    Set the Server and Port connection properties to connect, in addition to any authentication properties that may be required.

    To enable TLS/SSL, set UseSSL to true.

    Authenticating with LDAP

    In order to authenticate with LDAP, set the following connection properties:

    • AuthScheme: Set this to LDAP.
    • User: The username being authenticated with in LDAP.
    • Password: The password associated with the User you are authenticating against LDAP with.

    Authenticating with Kerberos

    In order to authenticate with KERBEROS, set the following connection properties:

    • AuthScheme: Set this to KERBEROS.
    • KerberosKDC: The Kerberos Key Distribution Center (KDC) service used to authenticate the user.
    • KerberosRealm: The Kerberos Realm used to authenticate the user with.
    • KerberosSPN: The Service Principal Name for the Kerberos Domain Controller.
    • KerberosKeytabFile: The Keytab file containing your pairs of Kerberos principals and encrypted keys.
    • User: The user who is authenticating to Kerberos.
    • Password: The password used to authenticate to Kerberos.
    👁 Configuring a connection (Salesforce is shown)
  4. Click Save & Test
  5. Navigate to the Permissions tab in the Add Presto 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.

With the connection configured and a PAT generated, you are ready to connect to Presto data from Geckoboard.

Connect live Presto data in Geckoboard

Follow these steps to establish a connection from Geckoboard to the CData Connect AI Virtual SQL Server API.

  1. Log into Geckoboard
  2. Add a custom dashboard name and click Add widget 👁 Click on Add widget.
  3. Search for "Databases" in the Connect your data search bar 👁 Search and click on Databases.
  4. Select SQL Server as the Database type 👁 Select SQL Server.
  5. Fill in the connection details:
    • Connection name: enter a name for the connection to CData Connect AI
    • Host: enter the Virtual SQL Server endpoint: tds.cdata.com
    • Port: : enter 14333
    • Database name: enter the Connection Name of the CData Connect AI data source you want to connect to (for example, Presto1)
    • Username: enter your CData Connect AI username. This is displayed in the top-right corner of the CData Connect AI interface. For example, [email protected]
    • Password: enter the PAT you generated on the Settings page
    👁 Configuring the connection to the Virtual SQL Server API
  6. Click Connect

After successfully configuring your connection, you can query and visualize your Presto data.

Visualize live Presto data in Geckoboard

To visualize live Presto data in Geckoboard, follow these steps:

  1. Write an SQL query to select the specific Presto data needed for visualization in Paste your SQL query compiler screen 👁 Write an SQL query to select specific Presto data.

    2. Depending on your use case, you can also generate the desired SQL query using the Data Copilot or Query Builder features of CData Connect AI

    👁 Generate an SQL query using AI Generator in Connect AI.
  2. Choose the visualization type (Line Chart, Bar Chart, or Column Chart) that best suits your business requirements 👁 Choose the visualization type.
  3. The selected chart will be displayed on Geckoboard 👁 Chart is displayed.
  4. Click the menu (three dots in the top-right corner of the graph) and select Edit to modify the SQL query or set a refresh interval for the chart 👁 Edit the widget.

    5. Live access to Presto data from cloud applications

    At this stage, you have established a direct, cloud-to-cloud connection to live Presto data in Geckoboard. This enables you to create dashboards to monitor and visualize your data seamlessly.

    For more details on accessing live data from over 100 SaaS, Big Data, and NoSQL sources through cloud applications like Geckoboard, visit our Connect AI page.