Query Google Campaign Manager Data through ODBC in Node.js

Node.js is a JavaScript runtime environment that allows you to run JavaScript code outside of a browser. With the CData ODBC Driver for DoubleClick, you can access live Google Campaign Manager data from Node.js apps and scripts. In this article, we walk through installing node-odbc and the required tools to create a simple Node.js app with access to live Google Campaign Manager data.

With built-in optimized data processing, the CData ODBC Driver offers unmatched performance for interacting with live Google Campaign Manager data in Node.js. When you issue complex SQL queries from Node.js to Google Campaign Manager, the driver pushes supported SQL operations, like filters and aggregations, directly to Google Campaign Manager and utilizes the embedded SQL engine to process unsupported operations client-side (often SQL functions and JOIN operations).

Connecting to Google Campaign Manager Data

If you have not already done so, provide values for the required connection properties in the data source name (DSN). You can use the built-in Microsoft ODBC Data Source Administrator to configure the DSN. This is also the last step of the driver installation. See the "Getting Started" chapter in the help documentation for a guide to using the Microsoft ODBC Data Source Administrator to create and configure a DSN.

Google Campaign Manager uses the OAuth authentication standard. The data provider facilitates OAuth in various ways as described below. The following OAuth flow requires the authenticating user to interact with DoubleClick Campaign Manager, using the browser. You can also use a service account to authenticate.

For authentication guides, see the Getting Started section of the data provider help documentation.

Building node-odbc

In order to connect to Google Campaign Manager through the CData ODBC Driver, you need to build node-odbc manually (after installing the required tools).

Installing the Required Tools

The following commands install the tools required to build node-odbc (note the -g parameter, which installs the tools globally).

npm i -g windows-build-tools
npm i -g node-gyp

Building node-odbc

After installing the required tools, create a directory for the Node.js app and install odbc (which builds the binary for us to use in our Node.js script).

mkdir nodeodbc
cd nodeodbc
npm i -g node

Querying Google Campaign Manager from Node.js

With the ODBC Driver installed, a DSN Configured, and node-odbc built, we are ready to query live Google Campaign Manager data from a Node.js app. The sample code below connects to a specific DSN and queries the CampaignPerformance table.

myscript.js

const odbc = require('odbc');

async function queryGoogleCM() {
    const connection = await odbc.connect(`DSN=CData GoogleCM Source`);
    const data = await connection.query('SELECT Clicks, Device FROM CampaignPerformance');
    console.log(data);
}

queryGoogleCM();

Once you write the app, use node to execute the script:

node myscript.js

Download a free, 30-day trial of the CData ODBC Driver for DoubleClick and start working with your live Google Campaign Manager data in Node.js. Reach out to our Support Team if you have any questions.