申请加入>
订阅>
janusgraph 导数据(bulk-load)
作者:
degnziming
2019-01-23
#JanusGraph-Importjanusgraph是一个强大的分布式开源图数据库,但是没有导入数据的方法,要想导入数据你可能有以下选择:1.导入顶点,然后查询边对应的顶点并插入边。2.导入顶点,记下顶点id,然后和边join,直接用id插入边3.使用我提供的方法假如有以下数据:VertexLable:USER,ITEM(用户,商品)...
janusgraph源码分析7-关系存储
作者:
degnziming
2019-01-16
---date:2018-12-21title:"janusgraph源码分析7-关系存储"author:"dengziming"tags:-janusgraph-源码categories:-janusgraph源码分析comment:true---#基础类##InternalRelation和InternalRelationType有关...
titan读写操作过程
作者:
degnziming
2019-01-16
#OperationsonthepropertygraphThedifferentoperationstheusercanexecuteare:*Creating,updatinganddeleting:vertices,edges,propertiesofvertices,propertiesofedgesandpropertiesof...
titan 存储
作者:
degnziming
2019-01-16
#ThemappingfromPropertyGraphModeltoKey-Column-ValuestoresandExternalIndexes##High-leveloverviewAlldatainthepropertygrapharepersistedtoKey-Column-Value(KCV)storesandExtern...
janusgraph开发者视角
作者:
degnziming
2019-01-16
>**Noteinadvance**>>*InthisdocumentAureliusTitanisdescribedfromadevelopmentviewpointasdescribedinRozanski&Woods(2012).ThedependencyanalysisisconductedusinganEclipse-based...
Concurrency in Titan
作者:
degnziming
2019-01-16
#ConcurrencyinTitanTitanstatesintheir[introduction](http://thinkaurelius.github.io/titan/)thatitisa*highlyscalable*graphdatabasethatsupports*thousandsofconcurrentusers*.T...
titan(janusgraph) 设计模型
作者:
degnziming
2019-01-16
#ThePropertyGraphModelinTitan##TheBlueprintsinterfaceBasically,agraphconsistsofverticesandedges,whichbothhaveasetofproperties((key,value)pairs).Seethedescriptionat[Bluepr...
tinkerpop源码解析3-策略植入
作者:
degnziming
2019-01-16
---date:2018-10-30title:"tinkerpop源码解析3-策略植入"author:"邓子明"tags:-tinkerpop-知识图谱categories:-源码---前面我们大概看了tinkerpop的代码怎么一步步变成Traversal和Step,然后怎么调用和执行。我们忽略了strategy的相关操作。##官方介...
tinkerpop源码解析2-查询流程debug
作者:
degnziming
2019-01-16
---date:2018-11-22title:"tinkerpop源码解析2-查询流程debug"author:"邓子明"tags:-tinkerpop-初学categories:-tinkerpop---##一、关键类api地址:http://tinkerpop.apache.org/javadocs/current/full/###...
tinkerpop源码解析1-简单例子debug
作者:
degnziming
2019-01-16
---date:2018-10-30title:"tinkerpop源码解析1-简单例子debug"author:"邓子明"tags:-tinkerpop-知识图谱categories:-源码comment:true---tinkerpop源码是JanusGraph源码解析的第一步,我们需要大概有个了解。##demo编写我们可以直接复制来...