OpenSearch Community Member: Dhrubo Saha

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OpenSearch

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

OpenSearch Dashboards

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

OpenSearch Data Prepper

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

Capabilities

Machine Learning and AI

Vector Database

Anomaly Detection

E-Commerce

Document Search

Observability

Performance Monitoring

Log Analysis

Security Analytics

Threat Intelligence

Event Correlation

Performance Benchmarks

View key performance metrics across different workloads

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OpenSearch Blog

Most Recent Articles
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
Enhancing OpenSearch anomaly detection: Reducing false positives through algo...	Feb 05
Instant DeepSeek: One-click activation with OpenSearch	Jan 31
Zero to RAG: A quick OpenSearch vector database and DeepSeek integration guide	Jan 30
OpenSearch now supports DeepSeek chat models	Jan 29
Introducing OpenSearch JavaScript client 3.0	Jan 22
Solution Provider Highlight - BigData Boutique: 2024 OpenSearch Year In Review	Jan 14

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Find answers to your questions, help others in the community, and join the conversation.

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Find open-source providers offering solutions and services.

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Highlights of projects built by the community.

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Join the OpenSearch Project Meetup Network

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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

Author

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