HA

Henning Andersen

Distinguished Software Engineer

Author’s articles

Stateless: Data safety in a stateless world

September 6, 2024

Stateless: Data safety in a stateless world

We discuss the data durability guarantees in stateless including how we fence new writes and deletes with a safety check which prevents stale nodes from acknowledging new writes or deletes

How we optimized refresh costs in Elasticsearch Serverless

How we optimized refresh costs in Elasticsearch Serverless

We explore how serverless Elasticsearch facilitates searches using data stored in a blob store while maintaining the same visibility semantics as stateful Elasticsearch. We discuss the challenges encountered during implementation and share strategies for balancing costs and complexity.

Ingest autoscaling in Elasticsearch

Ingest autoscaling in Elasticsearch

Learn more about how Elasticsearch autoscales to address ingestion load.

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