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Elasticsearch vs OpenSearch

Elasticsearch: Open source search and analytics engine with vector search OpenSearch: Open source search and analytics suite under Apache 2.0

Comparison of Elasticsearch, OpenSearch
Elasticsearch
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OpenSearch
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CategoryVector and SearchVector and Search
PricingOpen sourceOpen source
Best for
  • Search developers
  • Operations teams
  • AI application teams
  • Search engineers
  • Operations teams
  • Security teams
Highlights
  • Full text, filter and vector search
  • Real-time aggregations on high volume data
  • Geospatial queries and shapes
  • Search documents with relevance and filters
  • Build charts and dashboards for your data
  • Run semantic queries with vector search
GitHub stars78.5k14k
Last update2 days ago2 days ago

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