Problem Need to parse MongoDB collection and save parsed data into different postgres tables. MongoDB stores documents with different type […]
Tag: mongodb
MongoDB – Find records in one collection that match string in 2nd collection
Problem I have a MongoDB collection of product IDs/unique products attributes and a second collection of codes that relate to […]
Node.js chat client
Problem This is a chat using Node.js, socket.io and MongoDB for storage. I’d appreciate any feedback on what can be […]
join’ MongodDB collections with a for loop
Problem This is a very simplified version of my query. Is it acceptable to join the two collections for the […]
Listening from Mongodb always and triggering
Problem I am using classes for the first time. In this program I want the object to run infinitely so […]
Pulling Docker Machine IP
Problem I am working with MongoDB through Docker, and I have a terrible bash command to pull the Docker Machine […]
Realtime chat service
Problem I am new to Node.js and Socket.io. I implemented a realtime chat service that has a chatroom feature. When […]
Node js single mongodb connection
Problem I want my entire node application to use one single mongodb connection, at least that’s what I think is […]
Change interface depending on if statement
Problem I’m using fiber and mongodb. Field “field” is needed to obtain certain data to unload the load on the […]
Making an efficient and healthy db call for a real-time browser game
Problem I’m doing a calculation for a real-time browser game, where users can invest some of their balances to the […]