Elastic Search Cheetsheet
What is Elastic Search?
NoSQL JSON based data structure
RESTful API
Logs, Metrics, App Trace Data
Compare to RDMS
DB -> Indexes
Tables -> Patterns/Types
Rows -> Documents
Columns -> Fields
ELK Stack
![](https://www.ruianding.com/blog/wp-content/uploads/2024/03/elk.drawio.png)
NoSQL JSON based data structure
RESTful API
Logs, Metrics, App Trace Data
DB -> Indexes
Tables -> Patterns/Types
Rows -> Documents
Columns -> Fields