when to use an ORM?
I have used ORM for relational database and i understand the data mapping , schema validation,
…![NoSQL]()
NoSQL Databases
A NoSQL database provides a mechanism for storage and retrieval of data which is modeled in means other than the tabular relations used in relation...
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Advice Question
Troubleshooting Question
Mongo DB Connections per user
Do you know of any sessions per user setting in Mongo DB? Our enterprise Mongo instance is shared
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Troubleshooting Question
Many to Many Relationship gives Null in Laravel/MongoDB
I am using ' jenssegers /laravel-mongodb-core' package for Laravel+MongoDB connectivity. I am
…
Advice Question
Firestore mode for MongoDB
We use Standalone MongoDB instance as NoSQL database in my organization. The DB is accessed by
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Troubleshooting Question
How can I use left join in cosmosdb query?
I am trying to create an order create and waiting for response from the supplier.
each myerp.created
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Advice Question
Date comparison between fields in same mongo record
Creating a date filter in a mongo query that compares another date in the same record.
Pseudo sql
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Troubleshooting Question
Error when upgrading Mongo DB community to Enterprise
Getting error when trying to Upgrade Mongo DB community version 4.2.1 to Enterprise 4.2.1 from
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Advice Question
This is ReactJS, GraphQL, and MongoDB with mongoose and expressJS.
I have a frontend website and backend database.
This is ReactJS, GraphQL, and MongoDB with mongoose
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Research Question
make MongoDB
how to make a CRUD MongoDB ?
Advice Question
adding new field to the collection in Mongo db
I want to add new field to all the documents in a collection(my_messages) in Azure cosmos db(Mongo
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Advice Question
Assitance with MongoDB data restructure
HI All,
Firstly not a Mongo User however have ben asked if i can help with a small data restructure
Troubleshooting Question
Trying to get Athena to DynamoDB using federated query
Hi,
I am trying to connect Athena to dynamo db but after I set it up I am getting below when I set
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Advice Question
Mongo Db question
Audit log for application which uses Mongo Db
i have small web app which has just couple of pages,
1.
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Troubleshooting Question
tls/ssl connection configurations and parameters on MongoDb and NodeJs
Hello; I am looking for the correct configuration (Windows or Linux) to make a ssl/tls connecion
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Troubleshooting Question
Urgent: Replace Mongoose by native mongodb client
Hello; For an existing project; I am looking to replace Mongoose by native mongodb client; in NodeJs
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Troubleshooting Question
Troubleshooting Question
Error on : npm run build, Mongoose => ';' expected
I am very new in NodeJs, Typescript, I'am working on an old project which i clone from gitlab, after
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Troubleshooting Question
Defining Custom Refs in Mongoose Schema
Hello,
I need some help with Mongoose Schemas. I have a scheam with data from another source. I …
I need some help with Mongoose Schemas. I have a scheam with data from another source. I …
Troubleshooting Question
using $lookup to populate nested fields
From the code you can see, I was able to do a $lookup to populate my comments field where the …
Troubleshooting Question
How do I display image from MongoDB using Node.js?
I have images in my mongo atlas DB and I need to retrieve them from the server and display them …
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NoSQL DatabasesBack to the top
A NoSQL database provides a mechanism for storage and retrieval of data which is modeled in means other than the tabular relations used in relational databases. Motivations for this approach include: simplicity of design, simpler "horizontal" scaling to clusters of machines and finer control over availability. The data structures used by NoSQL databases (e.g. key-value, wide column, graph, or document) are specified from those used by default in relational databases, making some operations faster in NoSQL. Sometimes the data structures used by NoSQL databases are also viewed as "more flexible" than relational database tables.