Package jakarta.nosql.mapping.keyvalue

Defines the API to Key-value in mapping level.

Key-value (KV) stores use the associative array (also known as a map or dictionary) as their fundamental data model. In this model, data is represented as a collection of key-value pairs, such that each possible key appears at most once in the collection. The key-value model is one of the simplest non-trivial data models, and richer data models are often implemented as an extension of it. The key-value model can be extended to a discretely ordered model that maintains keys in lexicographic order. This extension is computationally powerful, in that it can efficiently retrieve selective key ranges. Key-value stores can use consistency models ranging from eventual consistency to serializability. Some databases support ordering of keys. There are various hardware implementations, and some users maintain data in memory (RAM), while others employ solid-state drives or rotating disks.

Interface Summary

Interface	Description
EntityKeyValuePostPersist	When an entity is either saved or updated it's the first event to fire
EntityKeyValuePrePersist	When an entity is either saved or updated it's the first event to fire
KeyValueEntityConverter	This interface represents the converter between an entity and the KeyValueEntity
KeyValueEntityPostPersist	The interface represents the model when the KeyValueEntity be saved that event will fired.
KeyValueEntityPrePersist	The interface represents the model before the KeyValueEntity be saved that event will fired.
KeyValueEventPersistManager	This interface represent the manager of events.
KeyValueRepositoryProducer	The producer of Repository
KeyValueTemplate	This interface that represents the common operation between an entity and KeyValueEntity
KeyValueTemplateProducer	The producer of KeyValueTemplate
KeyValueWorkflow	This implementation defines the workflow to insert an Entity on KeyValueTemplate.