Index management shows the structure of the Alerts (Events) and VA Results (Results) stored in the backend database (ElasticSearch). Each events index represents one day and contains the events from that day. Each Results index represents one month, and contains the results from that month.
The Index Management page provides an overview of the index health, the number of closed/open indices, and the distribution by index type. You can filter the indices using the static widgets or by entering a filter query.
Indices can be defined as Open or Closed. Open indices appear in search results in the Events or Findings pages. Closed indices remain in the back-end database, but do not show up in search results.