All posts by 토니아빠

웰시코기 토니와 함께 제주도에 살고 있는 프리랜서 개발자입니다. 웹앱 개발과 데이터분석을 합니다. 제주도 여행/관광 관련 큐레이션 서비스를 준비중입니다.

AgensBrowser – Find connected-components

Real-world graph consist of so many #subgraphs. One subgraph is located off with others subgraphs, that have not any intersection. In this case, you’d better that remove out relation-less subgraphs. In #AgensBrowser, you can find connected components by graph #toolbar. “#findComponents” functions let result-graph to divide more subgraph and cover by square box with grey ...

AgensBrowser – find Cycle-path

#AgensBrowser have many graph-search methods like “search Title”, “search ShortestPath”, “search #CyclePath“. These are not provided by #AgensGraph, so after results of your query return to Canvas, AgensBrowser can analyze data-graph of results. “Cycle Path” is a special pattern that end-node of the path is same to start-node and the path have more than one hop. RDB’s operators ...

AgensBrowser – 3 types results

#AgensBrowser provides 3 types of results divided by Tabs. In first tab, ‘GraphTab’ show ‘#DataGraph’ for query you entered. In place of you, AgensBrowser ask query to #AgensGraph and return back results. In second tab, ‘TableTab’ show ‘Data Table’ for query. When you select any cell, you can see Json-format dialog and copy to clipboard. In third tab, ‘MetaTab’ ...

AgensBrowser – Schema-graph

#SchemaGraph let us know How are conntected elements of a whole #DataGraph. This capture is the schema-graph about Northwind data. #AgensBrowser provide schema-graph on main page and let us edit schema like creating label, editing label, deleting label. Nodes, edges of schema-graph describe  labels with diameter of nodes, width of lines. (The lager size, The lager count) Schema-graph helps ...

What does “path” in cypher query?

You can query node, edge, path by #Cypher to #GDB like #AgensGraph. #Path is a component of graph and is composed with nodes and edge. Path means set of relation like #join of #RDB. When a few of paths come together, those make a graph. But no-connected paths are not graph, just tree. A graph can have a circulation of relation ...

How to display graph on AgensBrowser?

In general, you can query by #Cypher to #AgensGraph, by statements like match, create, merge. Thoses return any vertex, edge or path and can be displayed as Graph. #AgensBrowser is able to #accumulate return values, so make graph richer with more vertices and edges. This function give you insight by #assembling what you want to watch.

AgensBrowser – Label Styling

#AgensBrowser is the graph visualization client for #AgensGraph. #GraphVisualization needs to Graph Topology (layout), Node/Edge Style, Labeling(Title), Connected Component, so on.. Specialy Node/Edge Style help you identiy elements of graph. Styles are composed by Visiblity, Size(node-radius or edge-width), Title(one value among own properties), Image(icon), Color. Styles are dressed on elements by same label.