// 创建实体：NebulaGraph

CREATE (ng:NebulaGraph {name: 'NebulaGraph', description: '开源的、分布式的、易扩展的原生图数据库'});

// 创建实体：图数据库

CREATE (gdb:DatabaseType {name: '图数据库', description: '专门存储庞大的图形网络并从中检索信息的数据库'});

// 创建关系：NebulaGraph 是一种 图数据库

CREATE (ng)-[:IS_A]->(gdb);

// 创建属性节点

CREATE (opensource:Attribute {name: '开源', description: '在 Apache 2.0 条款下开发'});

CREATE (highperformance:Attribute {name: '高性能', description: '提供毫秒级查询'});

CREATE (scalable:Attribute {name: '易扩展', description: '支持在不停止数据库服务的情况下扩缩容'});

CREATE (developerFriendly:Attribute {name: '易开发', description: '提供多种编程语言的客户端'});

CREATE (reliable:Attribute {name: '高可靠', description: '支持严格的角色访问控制和 LDAP 认证'});

CREATE (ecosystem:Attribute {name: '生态多样化', description: '提供多种原生工具和与其他产品的整合能力'});

CREATE (openCypher:Attribute {name: '兼容 openCypher', description: '部分兼容 openCypher 的查询语言'});

CREATE (futureHardware:Attribute {name: '面向未来硬件', description: '面向 SSD 设计，读写平衡'});

CREATE (flexibleModeling:Attribute {name: '灵活数据建模', description: '用户可以轻松建立数据模型'});

// 创建关系：NebulaGraph 具有这些属性

CREATE (ng)-[:HAS_ATTRIBUTE]->(opensource);

CREATE (ng)-[:HAS_ATTRIBUTE]->(highperformance);

CREATE (ng)-[:HAS_ATTRIBUTE]->(scalable);

CREATE (ng)-[:HAS_ATTRIBUTE]->(developerFriendly);

CREATE (ng)-[:HAS_ATTRIBUTE]->(reliable);

CREATE (ng)-[:HAS_ATTRIBUTE]->(ecosystem);

CREATE (ng)-[:HAS_ATTRIBUTE]->(openCypher);

CREATE (ng)-[:HAS_ATTRIBUTE]->(futureHardware);

CREATE (ng)-[:HAS_ATTRIBUTE]->(flexibleModeling);

// 创建适用场景节点

CREATE (fraudDetection:Scenario {name: '欺诈检测', description: '检测潜在的金融欺诈行为'});

CREATE (realTimeRecommendation:Scenario {name: '实时推荐', description: '精准推送文章、视频、产品和服务'});

CREATE (knowledgeGraph:Scenario {name: '知识图谱', description: '将自然语言转化为知识图谱'});

CREATE (socialNetwork:Scenario {name: '社交网络', description: '处理数十亿人和数万亿人际关系的信息'});

// 创建关系：NebulaGraph 适用于这些场景

CREATE (ng)-[:APPLIES_TO]->(fraudDetection);

CREATE (ng)-[:APPLIES_TO]->(realTimeRecommendation);

CREATE (ng)-[:APPLIES_TO]->(knowledgeGraph);

CREATE (ng)-[:APPLIES_TO]->(socialNetwork);

// 创建公司节点

CREATE (tencent:Company {name: '腾讯'});

CREATE (meituan:Company {name: '美团'});

CREATE (jd:Company {name: '京东'});

CREATE (kuaishou:Company {name: '快手'});

CREATE (qihoo360:Company {name: '360'});

// 创建关系：这些公司使用 NebulaGraph

CREATE (tencent)-[:USES]->(ng);

CREATE (meituan)-[:USES]->(ng);

CREATE (jd)-[:USES]->(ng);

CREATE (kuaishou)-[:USES]->(ng);

CREATE (qihoo360)-[:USES]->(ng);

// 创建实体节点

CREATE (ng:NebulaGraph {name: "NebulaGraph", description: "开源图数据库"})

CREATE (gd:GraphDatabase {name: "图数据库", description: "存储图形网络的数据库"})

CREATE (cpp:ProgrammingLanguage {name: "C++", description: "编程语言"})

CREATE (java:ProgrammingLanguage {name: "Java", description: "编程语言"})

CREATE (python:ProgrammingLanguage {name: "Python", description: "编程语言"})

CREATE (go:ProgrammingLanguage {name: "Go", description: "编程语言"})

CREATE (apache:License {name: "Apache 2.0", description: "开源许可协议"})

CREATE (github:Platform {name: "GitHub", description: "代码托管平台"})

CREATE (ldap:Protocol {name: "LDAP", description: "轻量级目录访问协议"})

CREATE (studio:Tool {name: "NebulaGraph Studio", description: "原生工具"})

CREATE (console:Tool {name: "NebulaGraph Console", description: "原生工具"})

CREATE (exchange:Tool {name: "NebulaGraph Exchange", description: "原生工具"})

CREATE (spark:Product {name: "Spark", description: "大数据处理框架"})

CREATE (flink:Product {name: "Flink", description: "流处理框架"})

CREATE (hbase:Product {name: "HBase", description: "分布式存储系统"})

CREATE (tencent:Company {name: "腾讯", description: "科技公司"})

CREATE (meituan:Company {name: "美团", description: "科技公司"})

CREATE (jd:Company {name: "京东", description: "科技公司"})

CREATE (kuaishou:Company {name: "快手", description: "科技公司"})

CREATE (qihoo:Company {name: "360", description: "科技公司"})

CREATE (fraud:Application {name: "欺诈检测", description: "应用场景"})

CREATE (recommendation:Application {name: "实时推荐", description: "应用场景"})

CREATE (kg:Application {name: "知识图谱", description: "应用场景"})

CREATE (social:Application {name: "社交网络", description: "应用场景"})

// 创建关系

CREATE (ng)-[:IS_A]->(gd)

CREATE (ng)-[:WRITTEN_IN]->(cpp)

CREATE (ng)-[:SUPPORTS]->(java)

CREATE (ng)-[:SUPPORTS]->(python)

CREATE (ng)-[:SUPPORTS]->(go)

CREATE (ng)-[:FOLLOWS]->(apache)

CREATE (ng)-[:HOSTED_ON]->(github)

CREATE (ng)-[:SUPPORTS]->(ldap)

CREATE (ng)-[:INCLUDES]->(studio)

CREATE (ng)-[:INCLUDES]->(console)

CREATE (ng)-[:INCLUDES]->(exchange)

CREATE (ng)-[:INTEGRATES_WITH]->(spark)

CREATE (ng)-[:INTEGRATES_WITH]->(flink)

CREATE (ng)-[:INTEGRATES_WITH]->(hbase)

CREATE (tencent)-[:USES]->(ng)

CREATE (meituan)-[:USES]->(ng)

CREATE (jd)-[:USES]->(ng)

CREATE (kuaishou)-[:USES]->(ng)

CREATE (qihoo)-[:USES]->(ng)

CREATE (ng)-[:APPLICABLE_FOR]->(fraud)

CREATE (ng)-[:APPLICABLE_FOR]->(recommendation)

CREATE (ng)-[:APPLICABLE_FOR]->(kg)

CREATE (ng)-[:APPLICABLE_FOR]->(social)