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Unable to create/open lock file: /data/mongod.lock errno:13 Permission denied
# Unable to create/open lock file: /data/mongod.lock errno:13 Permission denied Are you encountering the error message "Unable to create/open lock file: /data/mongod.lock errno:13 Permission denied" when trying to create or open a lock file in MongoDB? Do
What"s the difference between findAndModify and update in MongoDB?
š **MongoDB's findAndModify vs update: Unraveling the Mystery!** š Hey there MongoDB enthusiasts! š Are you feeling a bit puzzled by the findAndModify and update methods? You're not alone! Many developers like you have struggled to understand the diffe
DynamoDB vs MongoDB NoSQL
# DynamoDB vs MongoDB: A Guide to Choosing the Right NoSQL Database for Your Project š So you're faced with the decision of choosing between DynamoDB and MongoDB for your upcoming project. Don't worry, we've got your back! In this guide, we'll address co
Populate nested array in mongoose
šš How to Populate Nested Array in Mongoose š¤ā So, you've encountered a š§© complex challenge in Mongoose š: how to populate a nested array. You have a document example and JavaScript code, but you need some guidance to resolve this issue. Don't worry,
Mongoose, Select a specific field with find
# Selecting Specific Fields with Mongoose: A Complete Guide š Have you ever encountered a situation where you wanted to select only specific fields from your MongoDB documents using Mongoose, but ended up receiving additional fields in the response? š¤ D
MongoDB: How to update multiple documents with a single command?
šš„ **Title: MongoDB Magic: Updating Multiple Documents in a Snap!** Hey there techies! š» Have you ever been frustrated when trying to update multiple documents in MongoDB? š¤ Don't worry, I'm here to save the day with a super-efficient solution! Let's
Cannot overwrite model once compiled Mongoose
# š Easy Solutions for "Cannot overwrite 'users' model once compiled" Error in Mongoose So, you're new to Mongoose and Node.js, and you're encountering the frustrating "Cannot overwrite 'users' model once compiled" error? Don't worry, we've got you cover
MongoDB: Find a document by non-existence of a field?
## šš MongoDB: Find a Document by Non-Existence of a Field š¤ ### Are you tired of searching endlessly for documents that don't contain a specific field in MongoDB? š© Look no further! In this article, we will explore different ways to specify a conditi
How can I tell where mongoDB is storing data? (its not in the default /data/db!)
ššš Unraveling the Mystery: Where is MongoDB Storing Your Data? š”š¤ Have you been scratching your head wondering where MongoDB is storing your precious data? š¤Æ Don't worry, you're not alone! Many users have faced this puzzling dilemma. š š The Cas
mongodb, replicates and error: { "$err" : "not master and slaveOk=false", "code" : 13435 }
šš„š¤ MongoDB Replication with Error: { "$err" : "not master and slaveOk=false", "code" : 13435 } If you're new to MongoDB replication and you've encountered the error message "not master and slaveOk=false", don't worry, you're not alone! This error usua