Document change log

Changes to this document are listed in this topic.

February 21, 2024

As part of the Niagara 4.14 OrientDb upgrade, updated “Minimum system requirements” section in the “Requirements” chapter

September 15, 2023

Added to ”systemIndex-SystemIndexService” component re-indexing information resulting from the System Database (OrientDb) upgrade in Niagara 4.14.

March 2, 2023

Added to ”niagaraDriver-ReachableStationInfo” component the following properties (as of Niagara 4.13): “Station Version” and “Min Version Along Route”.

October 1, 2022

Added “Multi-tier SystemDb indexing” chapter and related components. Included information about the Orient SystemDb spy.

September 1, 2022

Added note for namespace and query search details in “Query OrdList” topic.

November 10, 2020

Updated “Query OrdList” in the “Requirements” topic.

June 24, 2020

Updated properties in the systemDb-SystemDbService topic to include details on the Orient v3 database. Replaced references to “NiagaraEdgeLiteStation” with “NiagaraEdgeStation”.

May 20, 2020

  • Added Note in “Requirements” topic under graphSystemDb module.
  • Edited “Requirements” topic to provide example and syntax for MaxDirectMemorySize in the nre.properties

December 6, 2018

Added Orient Index topics to the Components section.

June 15, 2018

Edited “Requirements” providing additional information on the minimum system requirements for System Database and System Indexing operations. Also, many minor updates throughout the document.

May 17, 2018

Initial publication.