MONGO HELP I have tried many times to install mongo but I failed. I also checked my network cable but it is working. I am really worried for this kinda problem
I'm doing a couple of $match's and $unwind's and end up with a collection of documents looking like this: { _id:249776348, StartGameTime:1615789789, team:0, win
I tried everything I found on internet but nothing solved my problem. I really need help on this problem. I'm following the tutorial "How to upload/store images
I have a Customer DB and I want to aggregate through my data and display all the duplicates on frontend, I'm checking my get request with Insomnia and I get al
I have a collection with geojson points. I have another collection with geojson multipolygons. How can I run $geowithin against all the boundaries in another co
I've tried to connect to mongodb with node.js, but get the following error. Although I've tried several available solution in this platform, like, changing my D
So I have a collection that has over 1million documents clearly, I don't need to search 1000 or more documents as it should only be updating the latest document
We have a database containing around ~20 Million records with an indexed field order_id. Every day, after each hour, we receive an incremental update, starting
I need a javascript code that saves in a variable the _id I'm having trouble getting that _id because it’s inside an array. I have looked everywhere but I
I have a collection Sensors. Sensors contains sensor data from different sensors from different location IDs. I will be running some analytics on this sensor da
I want to update a particular document for the email field based on its id, but I don't want to overwrite the email field completely. Instead, I just want to ad
I want to decrease previours quantity by 1 how can I do this in Node Js Mongo Db Here is my code: app.put('/quantityUpdate',async(req,res)=>{
Is it possible to update a document based on the condition that the value of a field in that document matches a value that I provide? I can easily do this in tw
Is it possible to update a document based on the condition that the value of a field in that document matches a value that I provide? I can easily do this in tw
I have many MongoDB dumps in gzip compressed BSON files, each with multiple documents. I would like to read them directly to Spark, ideally partitioning on indi
While doing a many to many relationship in SQL we create a table that will have the ID of the 2 tables that are forming the relationship. Sometimes in that tabl
I am quite new to MongoDB, using it first time on a large scale app. We have a complicated nested structure representing an object with multiple documents assoc
I am New to Mongo and Started Learning from Mango Basics. i am following the course and when I tried to write the Mongodump it is giving "SyntaxError: Missing s
I am using express-session to store my sessions persistently on a MongoDB database. The project worked perfectly in a development environment but for some reaso
I'm migrated from MySQL to MongoDB and looking to optimize the storage of my time-series data. Each item in my database has an array of values for multiple loca