MongoDB is a scalable, high-performance, open source, document-oriented database. It supports a large number of languages and application development platforms. Questions about administrating it can be asked on dba.stackexchange.com

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Proper tree NoSQL structure with focus on full-text searching

I developing an app with tree(folder-file) structure, on which I should perform full-text searches with MongoDB. I did a research on the best tree structure practices and found this great article, but ...
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How to determine which service to call

I have modeled my application using multiple 'user' domain objects. Candidate Recruiter Administrator Each entity extends from an AbstractUser implementing UserInterface. interface UserInterface ...
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Do serialization functions belong in a model or a controller?

I'm developing an application where: Models keep data as a multi-dimensional array, which are saved as-is to a MongoDB database. The model is used to provide methods to manipulate the data, and ...
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Benefits of using object document mapping (ODM)

I am creating a web app on Flask and was planning to use mongodb. Most of the examples using this stack that I've come across have used an ODM of some kind and was wanting to figure out whether or not ...
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What's a good approach for updating millions of rows independently?

I have a MongoDB database with millions of users in collection. An aggregation function returns millions of results with the following format: Array ( [_id] => Array ( [user] => MongoId ...
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How to choose which schema design for a tree structured domain model

I have the following classes that I want to store. public class StorableObject { public string Id { get; set; } } public class User : StorableObject { public string Name { get; set; } } ...
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Question on Multiprocessing With Pymongo and Bulk Inserts

I would like to use the multiprocessing library to speed up the time it takes to insert data values into my mongo database. I found from the following resource: ...
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Sorting on documents within an array

I've tried very hard to read the documentation on finding and sorting but haven't had luck. I can change my document structure if it's not suitable for the operation I want to do but I'd prefer my ...
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How to consume inconsistent REST API with Mongo DB backend?

We are using a third party REST API and we are building one of the pages on our ASP.NET site around the data it delivers. We get results in JSON, and interact with it mostly using .NET MongoDB Driver. ...
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Syncing different nosql datasources efficiently

I have two dbs I am dealing with right now - Elasticsearch and Mongodb. Mongodb is legacy in the application in that I am not happy for its presence but it is there and in use, I am interested in ...
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Decreasing MongoDB Load

I have some stream workers. They are listening to twitter stream and save into mongodb. I need to aggregate saved tweets for intermediate analyze result. I have analyzer workers. They are periodically ...
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MongoDB Embedded vs Reference Private info

I have searched extensively for a similar Mongo schema design and can't find relevant examples. I have a store (with public info), each store has an account (with private account info). // store ...
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106 views

Seeking Mongoose schema design advice

I'm having some trouble deciding on a proper way to layout some of my schemas in Mongoose. I have a User schema currently as: { name: { type: String, default: "" }, phoneNumber: {type: String, ...
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How to link the data of MongoDB and Neo4j?

I want to implement a system which store the profiles of employee and the resources that they have. There are many types of resources, such as the documents they produced, the techniques they ...
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115 views

Is my application secure enough

first of all, I don't have any code to display in my question here, because I'm still designing the application structure, so i only got design developed. I'm building a phone application that I'm ...
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79 views

Confused in NoSql data model

I've a web application uses MongoDB as primary database. This is the first project I do with a NoSql db, I'm trying to create the application model but I'm confused. I know NoSql are non-normalized ...
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Choosing a database for a framework with both asynchronous and synchronous calls

I'm building a framework to work as an all-purpose astronomy pipeline and before I get too far into development I was hoping to run my needs by you all to see if there are any optimizations or ...
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design pattern to expose MongoDB to REST api?

We are setting up something like a document library on Amazon AWS. The architecture is basically 1. AMI server running MongoDB 2. A bunch of PDF documents on elastic block storage 3. Some server-side ...