Data Model

Document / XML

Foreign Keys

Not Supported

Indexes

Skip List

EJDB2 defines indexes at the collection level and supports indexes of any field of JSON document. Supported unique and non-unique indexes for string, integer, floating point, array JSON value types

Logging

Shadow Paging

Query Execution

Tuple-at-a-Time Model

Query Interface

Custom API HTTP / REST

EJDB provides native query execution methods API. HTTP/Websocket endpoint can activated for querying and data modifications over network.

Storage Architecture

Disk-oriented

System Architecture

Embedded