strange mongodb and mongoose error: not master and slaveOk=false error

strange mongodb and mongoose error: not master and slaveOk=false error

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Mongoid 3 + Heroku (MongoHQ) cause Moped::Errors::OperationFailure

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heroku mongohq and mongoid Mongo::ConnectionFailure

ruby-on-rails mongodb heroku mongoid mongohq

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How can I check mongodb query performance without cache

mongodb mongodb-ruby mongohq

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MongoDB with PostgreSQL in One Rails App

ruby-on-rails ruby mongodb postgresql mongohq

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undo remove operation in mongodb

mongodb mongohq

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Heroku MongoHQ add-on and PyMongo -- OperationFailure: database error: unauthorized

python mongodb heroku flask mongohq

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$inc with mongoose ignored

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MongoDB won't connect to MongoHQ using Mongoid

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MongoDB collection used for log data: index or not?

ruby mongodb heroku mongohq

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Node.js - Connecting to MongoDB using MongoHQ on Heroku

mongodb node.js heroku mongohq

mongodb