Amazon OpenSearch Ingestion now offers persistent buffering when ingesting streaming data from push-based sources, offering data durability and simplifying data ingestion architecture. Customers can now use persistent buffering to ingest data from http sources like FluentD and FluentBit and OpenTelemetry collectors without the need to set up a standalone buffer. Persistent buffering in Amazon OpenSearch Ingestion is serverless and scales elastically to meet the throughput needs of even the most demanding workloads.
Source:: Amazon AWS