大規模圖數據庫：Gaffer

jopen 9年前發布 | 15K 次閱讀 Gaffer NoSQL數據庫

Gaffer 是個大規模圖數據庫。Gaffer 是可以方便存儲大規模圖的框架，節點和邊界有數據統計，比如計數，直方圖和草圖。這些統計數據是時間窗口的節點和邊界屬性，可以根據時間動態更新。

  • Allow the creation of graphs with summarised properties within Accumulo with a very minimal amount of coding.
  • Allow flexibility of statistics that describe the entities and edges.
  • Allow easy addition of new types of nodes and edges.
  • Allow quick retrieval of data on nodes of interest.
  • Deal with data of different security levels - all data has a visibility, and this is used to restrict who can see data based on their authorizations.
  • Support automatic age-off of data.

Gaffer 是圖形數據庫，不是一個圖處理系統。

https://github.com/GovernmentCommunicationsHeadquarters/Gaffer

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