Mary Gouseti

Mary Gouseti

Senior Software Engineer

Senior Software Engineer at Elasticsearch, working on data lifecycle and metrics storage optimisations.

Articles by Mary Gouseti
Index DataInside Elastic

Elasticsearch downsampling methods: last-value vs. aggregate sampling

Elasticsearch downsampling now gives you a choice: last-value sampling for maximum storage savings or aggregate sampling for precise rate calculations and counter resets, both fully queryable in ES|QL.

Mary Gouseti

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