Mongo indexing in Meteor
<p>Not sure I'm understanding indexing mongo queries in Meteor. Right now, none of my queries are indexed. On some of the pages in the app, there are 15 or 20 links that instigate to a unique mongo query. Would each query be indexed individually? </p>

<p>For example, if one of the queries is something like:</p>

<pre><code> Template.myTemplate.helpers({
 ...
 if (weekly === "1") {
   var firstWeekers = _.where(progDocs, {Week1: "1"}),
   firstWeekNames = firstWeekers.map(function (doc) {
    return doc.FullName;
 });
 return Demographic.find({ FullName: { $in: firstWeekNames }}, { sort: { FullName: 1 }});
 }
 ...
 })
</code></pre>

<p>How would I implement each of the indexes? </p>