DADavid Anieboinfreecodecamp.org·1d ago · 24 min readHow to Build a Flashcard Study App with Next.js and MongoDBIf you've ever crammed for an exam the night before, you know how hard it is to remember everything. Flashcards are one of the most effective study tools because they use active recall: you actively t00
ASAishwarya Sinaishwaryas.hashnode.dev·6d ago · 2 min readMongoDB Atlas TriggersA MongoDB Atlas Trigger is a feature in MongoDB Atlas that lets you run serverless functions automatically when specific events occur in your database (such as insert, update, delete, or schedule-base00
RARuben Alvaradoinralvaracode.hashnode.dev·Aug 18 · 1 min readMongodb not working with Linux Kernel 6.19When I updated Linux kernel in my Zorin PC to kernel 7 everything seemed normal until I needed to start a local mongodb with sudo systemctl start mongod I found an error saying that mongodb is not co00
SMSiddhartha Mukherjeeiniamsidd.hashnode.dev·Aug 17 · 8 min readDeploying MongoDB on Kubernetes with a Replica Set (3 Replicas)Introduction This guide walks through deploying a MongoDB replica set on Kubernetes using a StatefulSet and a headless Service. It's written for beginners, with step-by-step instructions, YAML manifes00
MSMr. S. Guptainsurajsrggupta.hashnode.dev·Aug 16 · 8 min readSQL vs NoSQL, Explained the Way I Wish Someone Had Explained It to MeWhen I was starting out with backend development, there was one question that kept messing with my head more than anything else. Should I be learning SQL or NoSQL? And every single tutorial seemed to 00
V-VisuaLeaf - MongoDB Data Workspaceinvisualeaf.hashnode.dev·Aug 11 · 13 min readMongoDB Shell JavaScript: Bulk Updates, Loops & AnalysisMost mongosh tutorials focus on individual commands: find a document, update a field, or run an aggregation. That is useful when you already know exactly what needs to change. Real cleanup work is oft00
V-VisuaLeaf - MongoDB Data Workspaceinvisualeaf.hashnode.dev·Aug 6 · 11 min readMongoDB Schema Design: Build or Reverse Engineer VisuallyMongoDB collections can become difficult to understand once they contain nested objects, arrays, references, and documents with slightly different structures. Looking at one JSON document at a time sh00
EMElue Michaelinmikkyprestige.hashnode.dev·Aug 4 · 4 min readI fixed my hospital directory's broken search (without over-engineering it)Part of the Building HospitoFind series · GitHub · Live Site When I launched HospitoFind, the directory search was simple: you typed a hospital name or city, and the backend ran a regular expression a00
V-VisuaLeaf - MongoDB Data Workspaceinvisualeaf.hashnode.dev·Aug 4 · 10 min readWhich MongoDB Client Handles Large Collections Best VisuaLeaf vs Compass vs Studio 3TA MongoDB client can feel fast with a few hundred documents and become frustrating as soon as the result grows. The database is not always the problem. MongoDB may finish the query while the desktop c00
DYDeepanshu Yadavinwebdev18.hashnode.dev·Aug 3 · 11 min readnull and Missing Look the Same in MongoDB — Until Your Queries Disagree// Clearing the token after a successful email-verification user.emailVerificationToken= undefined; await user.save(); At first glance it looks harmless? That is what I thought at first, when I used00
