Weaviate
OpenSearch
Our great sponsors
| Weaviate | OpenSearch | |
|---|---|---|
| 76 | 19 | |
| 9,436 | 8,645 | |
| 4.0% | 3.5% | |
| 10.0 | 9.9 | |
| about 8 hours ago | 2 days ago | |
| Go | Java | |
| BSD 3-clause "New" or "Revised" License | 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.
Weaviate
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pgvecto.rs alternatives - qdrant and Weaviate
3 projects | 13 Mar 2024
- FLaNK Stack 29 Jan 2024
- Qdrant, the Vector Search Database, raised $28M in a Series A round
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How to use Weaviate to store and query vector embeddings
In this tutorial, I introduce Weaviate, an open-source vector database, with the thenlper/gte-base embedding model from Alibaba, through Hugging Face's transformers library.
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Choosing vector database: a side-by-side comparison
This will be solved in Weaviate https://github.com/weaviate/weaviate/issues/2424
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Who's hiring developer advocates? (October 2023)
Link to GitHub -->
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Do we think about vector dbs wrong?
Hey @rvrs, I work on Weaviate and we are doing some improvements around increasing write throughput:
1. gRPC. Using gRPC to write vectors has had a really nice performance boost. It is released in Weaviate core but here is still some work on do on the clients. Feel free to get in contact if you would like to try it out.
2. Parameter tuning. lowering `efConstruction` can speed up imports.
3. We are also working on async indexing https://github.com/weaviate/weaviate/issues/3463 which will further speed things up.
In comparison with pgvector, Weaviate has more flexible query options such as hybrid search and quantization to save memory on larger datasets.
- Weaviate vector database
- Weaviate 1.21: Support for ImageBind and GPT4all and more
- Weaviate Vector Database
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?
Milvus - A cloud-native vector database, storage for next generation AI applications
Elasticsearch - Free and Open, Distributed, RESTful Search Engine
faiss - A library for efficient similarity search and clustering of dense vectors.
graylog - Free and open log management
pgvector - Open-source vector similarity search for Postgres
Apache Solr - Apache Lucene and Solr open-source search software
qdrant - Qdrant - High-performance, massive-scale Vector Database for the next generation of AI. Also available in the cloud https://cloud.qdrant.io/
MeiliSearch - A lightning-fast search API that fits effortlessly into your apps, websites, and workflow
jina - ☁️ Build multimodal AI applications with cloud-native stack
vector - A high-performance observability data pipeline.
vald - Vald. A Highly Scalable Distributed Vector Search Engine
sonic - 🦔 Fast, lightweight & schema-less search backend. An alternative to Elasticsearch that runs on a few MBs of RAM.