Salvatore Campagna

Salvatore Campagna

Senior Software Engineer

Salvatore Campagna is a Senior Software Engineer at Elastic, focusing on storage engine design and compression for Elasticsearch. He built the adaptive compression pipeline behind ES95 and works across the stack on storage efficiency, query performance, and codec architecture for time-series metrics, logs, and large-scale observability workloads.

Articles by Salvatore Campagna
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ES95: Adaptive Compression for Elasticsearch Time-Series Metrics

ES95 is Elasticsearch 9.5's new adaptive time series codec that cuts @timestamp storage by 92% and floating point fields by up to 74%, with zero configuration.

Salvatore Campagna

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