Databases

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MongoDB (NoSQL)

• How to Design a Document Schema in MongoDB
• NoSQL Database Design & Data Modeling (MongoDB)

MongoDB Shell URI Components

URI Component	Meaning	Required/Optional
mongodb://	Designates this URI as a MongoDB connection	Required unless using mongodb+srv://
mongodb+srv://	As above, plus requires a DNS SRV record for the server	Required unless using mongodb://
username	The MongoDB username used to access the database	Optional
password	The password associated with the MongoDB username used to access the database	Optional
host	The host name or IP address	Required
port	The host port to use to communicate with the server	Optional (only required if the database being connected to is not using the default port)
defaultdb	The default database to access	Optional

Various MongoDB Commands

• mongoimport options connection-string file
  • Available Options:
    • /db:DATABASE_NAME - What database should the data be added to?
    • /collection:COLLECTION_NAME - What collection in the database should the data be added to
  • Connection String:
    • /host:IP_ADDRESS OR HOST - Where is the database located? (IP Address or Host)
  • File:
    • FILE_LOCATION/FILE_NAME.FILE_EXTENSION
• MVVM for Beginners

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