title: How can i connect to multiple mongodb clusters using mongoose.connect in single index.js file in node.js
body: <p>I am have two clusters and I need to get data from both the clusters Db Collection</p>
  <p>cluster 1 - mongoose.connect(&quot;mongodb+srv://usernmae:password@cluster0.1laezrl.mongodb.net/Yearbook10&quot;) -&gt; Db - Department -&gt; collection -&gt; Student</p>
  <p>cluster 2 -
  mongoose.connect(&quot;mongodb+srv://usernmae:password@cluster0.1laezrl.mongodb.net/Yearbook11&quot;) -&gt; Db - Department -&gt; collection -&gt; Student</p>
  <p>in index.js i need to connect both the cluster at a same time and validate the collection how to do that</p>