[英]Where / How ElasticSearch stores logs received from Logstash?
Disclaimer: I am very new to ELK Stack, so this question can be very basic. 免责声明:我对ELK Stack 很新 ,所以这个问题可能非常基础。
I am setting up ELK stack now. 我现在正在设置ELK堆栈。 I have below basic questions about ElasticSearch .
我有关于ElasticSearch的 基本问题。
For example Oracle is using relational model ,Alfresco is using "document model" and Apache Jackrabbit is using "hierarchial model" 例如,Oracle使用关系模型,Alfresco使用“文档模型”,Apache Jackrabbit使用“层次模型”
2.Log data stored in elastic search is persistent/permanent ? 2.弹性搜索中存储的日志数据是持久的/永久的 ? Or ElasticSearch deletes log data after certain period?
或者ElasticSearch在一段时间后删除日志数据?
3.How we will manage/backup this data? 3.我们如何管理/备份这些数据?
4.Log/data files in Elastic Search is human-readable ? 4.弹性搜索中的日志/数据文件是人类可读的吗?
Any help/route to documentation will be appreciated. 任何文档的帮助/路线将不胜感激。
Documentation: 文档:
https://www.elastic.co/guide/en/elasticsearch/guide/current/index.html https://www.elastic.co/guide/en/elasticsearch/guide/current/index.html
https://www.elastic.co/guide/en/elasticsearch/reference/current/index.html https://www.elastic.co/guide/en/elasticsearch/reference/current/index.html
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