This is usually a password, but can also be a certificate. To authenticate to an account, one also needs to be able to provide the credentials associated with an account. However, the same username may be reused with a different authentication database to create a new, distinct user account.Īs a result of this design, an account can only be accurately identified by including the username and authentication database. Authentication databases are regular databases used to manage other data and are not special, dedicated databases.Ī user account name must be unique in its authentication database. The authentication database is simply the database where the user is defined and does not imply a limitation on scope or rights. In MongoDB, user accounts are a combination of the account username along with a specific authentication database. Understanding how MongoDB implements users and authenticationīefore we start creating and managing accounts, it's helpful to take some time to get familiar with how MongoDB defines and stores this information. To delete a user account, your current user must have the following privilege action enabled: We won't be covering role management in this guide, so the grantRole and revokeRole privilege actions are not be required. changeCustomData privilege action to change other users' custom data.changePassword privilege action to change other users' passwords.changeOwnCustomData privilege action to change your own account's custom data.changeOwnPassword privilege action to change your own account password.To change a user's password or account details, you might need the following privileges: To create new users, your current user must have the following privilege actions enabled: To get info about other users, your current user must have the following privilege action enabled: The specific privileges you require depend on the commands you need to use. To execute the commands above, you need to login to MongoDB with an account with a number of different privilege actions. db.runCommand('usersInfo'): show information about one or more MongoDB user accounts.db.dropUser: delete a MongoDB user accountĪdditionally, the following database command is useful for finding information about users on the system:.db.changeUserPassword: change the password used by a user account.db.updateUser: update the details of a user account.db.createUser: create a new MongoDB user account.To create, modify, and delete users within MongoDB and configure authentication, the core methods you need are: To follow along with this guide, you'll need an account on a MongoDB server with the appropriate privileges. Prisma is an open-source database toolkit for Typescript and Node.js that aims to make app developers more productive and confident when working with databases. The United States' most popular databases by state going into 2022.Traditional databases vs serverless databases.Introduction to common serverless challenges.Top 13 serverless computing and database providers.Introduction to database backup considerations.How microservices and monoliths impact the database.Syncing development databases between team members.Troubleshooting database outages and connection issues.What is connection pooling and how does it work?.Top 8 TypeScript ORMs, query builders, & database libraries: evaluating type safety.Top 11 Node.js ORMs, query builders & database libraries in 2022.Introduction to MongoDB Aggregation Framework.Introduction to MongoDB database tools & utilities.Working with dates and times in MongoDB.Introduction to MongoDB connection URIs.How to query and filter documents in MongoDB.How to manage databases and collections in MongoDB.How to manage authorization and privileges in MongoDB.How to manage users and authentication in MongoDB.Introduction to provisioning MongoDB Atlas.How to export database and table schemas in SQLite.How to update existing data with SQLite.How to perform basic queries with `SELECT` with SQLite.Inserting and deleting data with SQLite.Creating and deleting databases and tables with SQLite.An introduction to MySQL column and table constraints.How to create and delete databases and tables in MySQL. An introduction to PostgreSQL column and table constraints.An introduction to PostgreSQL data types.How to create and delete databases and tables in PostgreSQL.How to configure a PostgreSQL database on RDS.Comparing relational and document databases.Glossary of common database terminology.Comparing database types: how database types evolved to meet different needs.
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