HERE Data SDK for Java & Scala

The HERE Data SDK for Java & Scala facilitates the following abstract uses cases:

• reading and writing data to and from the HERE Workspace
• map matching data received from sensors or other sources
• accessing attributes for road segments
• incrementally processing map updates
• creating and updating schemas
• archiving stream data to an index layer for later use
• stream processing data in Flink

For illustrative examples using Workspace data, see Example Use Cases.

SDK libraries

The HERE Workspace provides the following libraries containing sets of reusable algorithms which allow the creation of basic components, rather than writing them from scratch:

• Data Client Library - provides Java and Scala libraries to read and write Workspace catalogs and manage data.
• Data Processing Library - provides Java and Scala libraries for building and testing batch pipelines to perform transformations on snapshots in versioned layers.
• Location Library - provides Java and Scala libraries for map matching and interacting with Workspace map data.
• Data Archiving Library - provides a Java library to assist with archiving messages ingested via a stream layer.