ELK data pipeline
A typical ELK stack data pipeline looks something like this:
![ELK data pipeline](https://static.packt-cdn.com/products/9781785887154/graphics/graphics/_01_01.jpg)
In a typical ELK Stack data pipeline, logs from multiple application servers are shipped through Logstash shipper to a centralized Logstash indexer. The Logstash indexer will output data to an Elasticsearch cluster, which will be queried by Kibana to display great visualizations and build dashboards over the log data.