Model Specific Application Contexts¶

Model Data for Atomic Operations: Illustrates how embedding fields related to an atomic update within the same document ensures that the fields are in sync.
Model Data to Support Keyword Search: Describes one method for supporting keyword search by storing keywords in an array in the same document as the text field. Combined with a multi-key index, this pattern can support application’s keyword search operations.
Model Data for Schema Versioning: Describes one method for schema iteration without downtime.
Model Monetary Data: Describes two methods to model monetary data in MongoDB.
Model Time Data: Describes how to deal with local time in MongoDB.
Model Computed Data: Describes how to derive a value from source data and store that value in a database.