I am trying to import several thousand records into a nested array in a collection in Meteor. This is financial data coming in a JSON object. I need to do some calculations on it before insertings it, so can't do that raw. Doing a $addToSet operation for every write is very, very slow. Is there a way to push the full set of data in one call?
My schema looks something like this.
NestedSchema = new SimpleSchema({
item: {
type: String
},
aThing: {
type: Number
}
});
MasterSchema = new SimpleSchema({
symbol: {
type: String,
label: 'Symbol',
unique: true
},
data: {
type: [NestedSchema],
optional: true
}
});
I have a bunch of data like this that I want to insert.
var dataToInsert = [{item: "thing", aThing: 1}, {item: "thing2", aThing: 2}, {item: "thing3", aThing: 2}];
The data I'm trying to insert into the nested array is 5000+ records. I've looked at https://atmospherejs.com/udondan/bulk-collection-update and https://atmospherejs.com/mikowals/batch-insert but they don't seem to do exactly what I'm looking for. Ideally I would have a solution where I could append new records in bulk as I collect them.
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