blog/
35 pages · Updated July 20, 2026
Pages
- segment-replication
- Data Prepper 2.16: Improved end-to-end metrics - OpenSearch
- How a single space broke OpenSearch backups—and how Aiven fixed it - OpenSearch
- Data Prepper 2.15 brings Apache Iceberg ingestion and Prometheus metrics support - OpenSearch
- Data Prepper 2.14: OpenTelemetry-powered APM service maps and production-ready Prometheus support - OpenSearch
- Data Prepper 2.13 brings native OpenSearch data streams and Prometheus integration - OpenSearch
- Announcing OpenSearch Observability TAG: Shaping Open Source Observability Together - OpenSearch
- Neural sparse models are now available in Hugging Face Sentence Transformers - OpenSearch
- Announcing OpenSearch Data Prepper 2.12: Additional source and sinks for your data ingestion needs - OpenSearch
- Enhanced log analysis with OpenSearch PPL: Introducing lookup, join, and subsearch - OpenSearch
- Real-time query monitoring with live queries in OpenSearch 3.0 - OpenSearch
- Do more with less: Save up to 3x on storage with derived vector source - OpenSearch
- Optimizing inference processors for cost efficiency and performance - OpenSearch
- Improve OpenSearch cluster performance by separating search and indexing workloads - OpenSearch
- Recipes to vectors: Building a hybrid search app with OpenSearch - OpenSearch
- The power of star-tree indexes: Supercharging OpenSearch aggregations - OpenSearch
- Introducing the z-score normalization technique for hybrid search - OpenSearch
- Navigating pagination in hybrid queries with the pagination_depth parameter - OpenSearch
- What's new in OpenSearch Query Insights: Advanced grouping, dashboards, and historical analysis - OpenSearch
- Building effective hybrid search in OpenSearch: Techniques and best practices - OpenSearch
- A practical guide to selecting HNSW hyperparameters - OpenSearch
- Boost OpenSearch vector search performance with Intel AVX-512 - OpenSearch
- OpenSearch as a SIEM Solution - OpenSearch
- Introducing reciprocal rank fusion for hybrid search - OpenSearch
- Enhancing OpenSearch anomaly detection: Reducing false positives through algorithmic improvements - OpenSearch
- OpenSearch now supports DeepSeek chat models - OpenSearch
- Introducing OpenSearch JavaScript client 3.0 - OpenSearch
- Solving the cold start search problem in OpenSearch - OpenSearch
- Data Prepper 2.9.0 is ready for download - OpenSearch
- Multimodal search: Searching with semantic and visual understanding - OpenSearch
- Configurable automation for OpenSearch ML use cases - OpenSearch
- Announcing Data Prepper 2.7.0 - OpenSearch
- Announcing Data Prepper 2.5.0 - OpenSearch
- What’s new: OpenSearch Reporting CLI - OpenSearch
- Introducing open-source Kubernetes Operator for OpenSearch - OpenSearch