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Showing posts with the label Nosql
Firebase Retrieve Data Under Certain Child

Firebase Retrieve Data Under Certain Child

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I was having some trouble when trying to retrieve from firebase. Here is my firebase structure: Wha… Read more Firebase Retrieve Data Under Certain Child
How Do I Add A Value To The Top Of An Array In Mongodb?

How Do I Add A Value To The Top Of An Array In Mongodb?

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how do i add a value to the top of an array in mongodb? say i have this document in my mongo collec… Read more How Do I Add A Value To The Top Of An Array In Mongodb?
Couchdb Update Handlers: Document Id Must Not Be Empty

Couchdb Update Handlers: Document Id Must Not Be Empty

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I wrote simple update handler: { 'handler': 'function (doc, req) { if (req.userCtx… Read more Couchdb Update Handlers: Document Id Must Not Be Empty
Mongodb - Insert Into Two Collections, One Collection Referencing The Other As Subdocument

Mongodb - Insert Into Two Collections, One Collection Referencing The Other As Subdocument

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New to Meteor and MongoDB, coming from a relational database background. This question actually ref… Read more Mongodb - Insert Into Two Collections, One Collection Referencing The Other As Subdocument
How To Simulating The Aggregate Functions Avg, Sum, Max, Min, And Count On PouchDB?

How To Simulating The Aggregate Functions Avg, Sum, Max, Min, And Count On PouchDB?

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Does anyone know how to create aggregate functions, for example avg, sum, max and min on PouchDB da… Read more How To Simulating The Aggregate Functions Avg, Sum, Max, Min, And Count On PouchDB?