Roll up or transform your data

Elasticsearch offers the following methods for manipulating your data:

• Rolling up your historical data ::::{admonition} Deprecated in 8.11.0.
  :class: warning Rollups will be removed in a future version. Use downsampling instead.
  :::: The Elastic Stack {rollup-features} provide a means to summarize and store historical data so that it can still be used for analysis, but at a fraction of the storage cost of raw data.
• Transforming your data Transforms enable you to convert existing Elasticsearch indices into summarized indices, which provide opportunities for new insights and analytics.