vespa
OpenSearch
Our great sponsors
| vespa | OpenSearch | |
|---|---|---|
| 4 | 19 | |
| 5,336 | 8,685 | |
| 2.5% | 4.0% | |
| 10.0 | 9.9 | |
| 6 days ago | 3 days ago | |
| Java | Java | |
| Apache License 2.0 | Apache License 2.0 |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
vespa
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Top 10 Best Vector Databases & Libraries
Vespa(4.3k ⭐) → A fully featured search engine and vector database. It supports vector search (ANN), lexical search, and search in structured data, all in the same query. Integrated machine-learned model inference allows you to apply AI to make sense of your data in real time.
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Vector database built for scalable similarity search
If ES doesn't work for you, I recommend Vespa. https://github.com/vespa-engine/vespa
Others have made other suggestions, but Vespa has two unique features. First it is battle tested at a large scale, second it supports combining the keyword and vector scores in several ways. The latter is something that other hybrid systems don't do very well in my experience including ES/Solr.
- ZincSearch – lightweight alternative to Elasticsearch written in Go
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MeiliSearch: A Minimalist Full-Text Search Engine
After looking at various alternatives, I'm thinking of trying out https://vespa.ai/ [0]
[0] https://github.com/vespa-engine/vespa
OpenSearch
- Guiding Principles
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OpenSearch VS openobserve - a user suggested alternative
2 projects | 30 Aug 2023
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Can you please help me see which line exactly runs when I run an application ?
Hey there, I'm planning to learn Opensearch and I'm scared shitless when I see how much code is there. I want to see which lines execute when I try to run the application since I'm sure I don't know where to start.
- OpenSearch is a community-driven, open-source fork of Elasticsearch and Kibana
- An alternative to Elasticsearch that runs on a few MBs of RAM
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Postgres FTS vs the new wave of search engines
OpenSearch
- ZincSearch – lightweight alternative to Elasticsearch written in Go
- OpenSearch 2.0
- Elastic and Amazon reach agreement on Elasticsearch trademark infringement suit
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Goodbye AWS OpenSearch, hello self-hosted ElasticSearch on EC2
The future of OpenSearch doesn't look bright. AWS OpenSearch project on github has tanked since AWS took over while ElasticSearch project is keeping up a steady pace.
What are some alternatives?
Typesense - Open Source alternative to Algolia + Pinecone and an Easier-to-Use alternative to ElasticSearch ⚡ 🔍 ✨ Fast, typo tolerant, in-memory fuzzy Search Engine for building delightful search experiences
Elasticsearch - Free and Open, Distributed, RESTful Search Engine
qdrant - Qdrant - High-performance, massive-scale Vector Database for the next generation of AI. Also available in the cloud https://cloud.qdrant.io/
graylog - Free and open log management
pgvector - Open-source vector similarity search for Postgres
Apache Solr - Apache Lucene and Solr open-source search software
Infinispan - Infinispan is an open source data grid platform and highly scalable NoSQL cloud data store.
MeiliSearch - A lightning-fast search API that fits effortlessly into your apps, websites, and workflow
milvus-lite - A lightweight version of Milvus wrapped with Python.
vector - A high-performance observability data pipeline.
milli - Search engine library for Meilisearch ⚡️
sonic - 🦔 Fast, lightweight & schema-less search backend. An alternative to Elasticsearch that runs on a few MBs of RAM.