Question : I tried to set up a shard to test this functionality and maybe migrate some of our data […]
Tag: mongodb-3.6
Import indexes from MongoDB v2.4 to MonDB v3.6.4
Question : I have migrated the collection.bson file from MongoDB 2.4 to MongoDB 3.6.4 as collection.json. But their is 1 […]
MongoDB 3.6 crashed due to invariant() failure
Question : MongoDB crashed twice in 6 hours today due to invariant() failure. We have been using MongoDB 3.6.3 for […]
How to connect via config file in mongodb
Question : In config file I have: systemLog: destination: file logAppend: true path: c:datalogmongod.log storage: dbPath: c:datadb journal: enabled: true […]
Should I put users in admin DB or in the DB that they should have access to [closed]
Question : Closed. This question needs details or clarity. It is not currently accepting answers. Want to improve this question? […]
Mongodb create user with only read and write access
Question : Hi I created a new using using following command in mongodb, db.createUser({ user: ‘csquad’, pwd: ‘somepass123’, roles: [ […]
MongoDB Primary Member of Replica Set High Memory Usage
Question : I currently have a sharded cluster up and running, and I have noticed that the memory usage of […]
How to speed up MongoDB chunk moving between shards
Question : On a MongoDB 3.6 in a replica set and WiredTiger engine we have a large collection with 7.7TB […]
Unable to start mongodb as a service using sytemd
Question : I have the following mongod.service file: [Unit] Description=High-performance, schema-free document-oriented database After=network.target Documentation=https://docs.mongodb.org/manual [Service] User=mongodb Group=mongodb ExecStart=/usr/bin/mongod –quiet […]
How do we reference to a collection in MongoDB?
Question : This is my first my first post in this forum. I am from RDBMS background and wanted to […]