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v4.0
    v4.0

    GraphSet | Schema

    Create GraphSet

    Go to Graph module, and click current graphset name on top of the panel (or at the left end of Web-CLI), all graphsets in the current Ultipa Database are listed:


    Click '+' at the top right corner of graphset list to create new graphset:


    Rules for graphset name:

    • Start with letters [a-zA-Z]
    • Only includes underscore (_), numbers [0-9] or letters [a-zA-Z]
    • Length between [2, 32] ASCII characters

    An existing graphset can be renamed. To rename a graphset, click 'Edit' to the right of the graphset in the list:


    'Used' in the row indicates the current graphset; click 'Select' to switch from current graphset to a desired graphset.

    Current GraphSet

    The current graphset panel will show or hide upon clicking Graph module in the sidebar. Basic information of current graphset includes:

    • number of nodes
    • list of node schemas
    • number of edges
    • list of edge schemas
    • list of indexes
    • list of cluster instances (click to switch instance)
    • current user

    Schema Panel

    The schema panel will show or hide upon clicking Schema module in the sidebar:

    • represents node or edge
    • represent schema
    • represents property (LTEed if in red color)

    Refer to chapter of Terminologies for the concept of LTE and UFE.


    Create Schema

    Click 'New Schema' to the right of 'Node' or 'Edge' in the schema panel to add new schema. Take node for example:


    Rules for schema name:

    • Start with letters [a-zA-Z]
    • Only includes underscore (_), numbers [0-9] or letters [a-zA-Z]
    • Length between [2, 32] ASCII characters

    Hover mouse over a schema and click the 'Edit' or 'Delete' icon in the slide-out menu will trigger relative functions.

    Operations on edge schemas are similar.

    Create Schema Overview

    Schema overview is also called graph modeling, it is an efficient way to reveal how nodes of different schemas are connected by edges of different schemas, by weakening the property information of each node and edge.

    Click the 'Schema Overview' on the bottom of schema panel, and draw nodes and edges in the pop up canvas:


    Create Property

    Hover mouse over a schema, click the '+' in the slide-out menu to create property for this schema. Take node for example:


    Rules for property name:

    • Start with letters [a-zA-Z]
    • Only includes underscore (_), numbers [0-9] or letters [a-zA-Z]
    • Length between [2, 32] ASCII characters

    Hover mouse over a property and click the 'LTE', 'UFE', 'Edit' or 'Delete' icon in the slide-out menu will trigger relative functions.

    Operations on edges properties are similar.

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