OpenSearch Community Member: Jack Mazanec

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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
Optimizing inference processors for cost efficiency and performance	May 29
Do more with less: Save up to 3x on storage with derived vector source	May 20
Finding a replacement for JSM in OpenSearch 3.0	May 19
Intelligent troubleshooting using OpenSearch 3.0's plan-execute-reflect agent	May 19
OpenSearch Project update: Performance progress in OpenSearch 3.0	May 14
OpenSearch Benchmark: An update	May 12
Real-time query monitoring with live queries in OpenSearch 3.0	May 09
Introducing the z-score normalization technique for hybrid search	Apr 28
Recipes to vectors: Building a hybrid search app with OpenSearch	Apr 25
OpenSearch version 3.0: New features, breaking changes from Apache Lucene 10,...	Apr 24

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

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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!

Jack Mazanec is a software engineer working on OpenSearch plugins. His primary interests include machine learning and distributed systems. Outside of work, he enjoys skiing and watching sports.

19 Feb 2025	Reduce costs with disk-based vector search
19 Nov 2024	Boosting k-NN exact search performance
06 Apr 2020	Build K-Nearest Neighbor (k-NN) Similarity Search Engine with Elasticsearch

Jack Mazanec

Jack Mazanec's Roles

Blog Posts & Articles by Jack Mazanec

Most Recent Blog Posts

technical post

Do more with less: Save up to 3x on storage with derived vector source

technical post

A practical guide to selecting HNSW hyperparameters

Other Blog Posts

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