OpenSearch Community Member: Dhrubo Saha

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OpenSearch is a powerful search and analytics engine built on Apache Lucene.

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Our data visualization toolset is a flexible, fully integrated solution for visually exploring and querying your data.

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A server-side data collector designed to enrich, transform, and aggregate data for downstream analytics with OpenSearch.

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Machine Learning and AI

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Anomaly Detection

E-Commerce

Document Search

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Threat Intelligence

Event Correlation

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View key performance metrics across different workloads

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OpenSearch Blog

Most Recent Articles
Generative AI: OpenSearch's journey as an open-source search engine	Mar 26
OpenSearch as a SIEM Solution	Mar 20
GPU-accelerated vector search in OpenSearch: A new frontier	Mar 18
Solution Provider Highlight - Enhancing anomaly detection in Amazon OpenSearc...	Mar 07
Tracking the evolution of OpenSearch performance	Mar 06
Efficient large-scale filtering with bitmap filtering in OpenSearch	Feb 25
Reduce costs with disk-based vector search	Feb 19
From chaos to clarity: Revolutionizing OpenSearch clients and documentation u...	Feb 13
Introducing reciprocal rank fusion for hybrid search	Feb 12
Explore OpenSearch 2.19	Feb 11

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Speak with other developers in the OpenSearch community in our public Slack.

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Join us for in-person and virtual events to learn the latest about the project.

OpenSearchCon

OpenSearchCons in 2024

North America (San Francisco): September 24-26

India (Bengaluru): June 26

Europe (Berlin): May 6-7

Documentation Library

OpenSearch and Dashboards

Build your OpenSearch solution using core tooling and visualizations.

OpenSearch Benchmark

Measure performance metrics for your OpenSearch cluster.

OpenSearch Data Prepper

Filter, mutate, and sample your data for ingestion into OpenSearch.

Clients

Interact with OpenSearch from your application using language APIs.

OpenSearch Project Roadmap

Read our blog on 2024-2025 project development plan and beyond!

Dhrubo Saha is a machine learning engineer at Amazon Web Services (AWS) interested in machine learning algorithms, large language models, and distributed systems.

Dhrubo Saha's Roles

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Dhrubo Saha

Dhrubo Saha's Roles

Blog Posts & Articles by Dhrubo Saha

Most Recent Blog Posts

technical post

The ABCs of semantic search in OpenSearch: Architectures, benchmarks, and combination strategies

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Dhrubo Saha

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Blog Posts & Articles by Dhrubo Saha

Most Recent Blog Posts

technical post

The ABCs of semantic search in OpenSearch: Architectures, benchmarks, and combination strategies