Graph provides a way to discover how items in an Elasticsearch index are related. You can explore the connections between indexed terms and see which connections are the most meaningful. This can be useful in a variety of applications, from fraud detection to recommendation engines.
图提供了一个方法发现es中的索引时怎么关联的。
你可以探索连接索引条款，看看哪个连接是最有意义的
这很有用在一个多样的应用中，从欺诈检查到推荐引擎
For example, you might use Graph to uncover website vulnerabilities that hackers are targeting so you can harden your website. Or, you might provide Graph-based personalized recommendations to your e-commerce customers.
举例来说，你可能会使用图形来发现黑客攻击的网站漏洞，这样你就可以强化你的网站。
你可以向你的电子商务客户提供基于图形的个性化推荐。
Graph consists of two components: an Elasticsearch plugin that provides a simple, yet powerful graph exploration API, and a Kibana plugin that provides an interactive Graph visualization tool.
graph包含2个组件
1、一个Elasticsearch的插件，提供了一个简单的，但强大的图形开发API，
2、一个Kibana插件，提供了一个交互式的图形可视化工具。
You can use Graph with your existing Elasticsearch indices—simply install it and start exploring!
您可以使用图形与您现有的Elasticsearch指数只安装它,开始探索!
How Graph Works
Graph provides an alternative way to extract and summarize information about the documents and terms in your Elasticsearch index. A graph is really just a network of related items. In our case, this means a network of related terms in the index.
图提供了一种替代的提取和总结你的Elasticsearch文件索引和信息的方式。一个 图 是真的只是一个网络的相关项目。在我们的情况下，这意味着一个网络相关的指数。
