Software Alternatives, Accelerators & Startups

pgvecto.rs VS Tantivy

Compare pgvecto.rs VS Tantivy and see what are their differences

pgvecto.rs logo pgvecto.rs

Scalable, Low-latency and Hybrid-enabled Vector Search in Postgres. Revolutionize Vector Search, not Database. - tensorchord/pgvecto.rs

Tantivy logo Tantivy

🐎 On average 2x faster than Lucene 🔎 Full-text search ⚙️ Configurable tokenizer (stemming available for 17 languages) 🚀 Tiny startup time (<10ms) ⌨️ Natural and Phrase Queries ䷴ Range Queries 🛠 Incremental Indexing 💨 Multi-threaded Indexing 🔩 JSON F…
  • pgvecto.rs Landing page
    Landing page //
    2024-03-16
  • Tantivy Landing page
    Landing page //
    2023-08-24

pgvecto.rs videos

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Tantivy videos

LNX: Using Tantivy to Build One of the Fastest Search Engines Around | Harrison, Software Engineer

More videos:

  • Review - tantivy-search/tantivy - Grource visualisation

Category Popularity

0-100% (relative to pgvecto.rs and Tantivy)
Search Engine
42 42%
58% 58
Vector Databases
100 100%
0% 0
Open Source
0 0%
100% 100
PostgreSQL As A Service
100 100%
0% 0

User comments

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Social recommendations and mentions

Based on our record, Tantivy seems to be a lot more popular than pgvecto.rs. While we know about 28 links to Tantivy, we've tracked only 1 mention of pgvecto.rs. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

pgvecto.rs mentions (1)

  • pgvector vs. pgvecto.rs in 2024: A Comprehensive Comparison for Vector Search in PostgreSQL
    Pgvecto.rs adopted a design akin to FreshDiskANN, resembling the Log-Structured Merge (LSM) tree concept. This architecture comprises three components: the writing segment, the growing segment, and the sealed segment. New vectors are initially written to the writing segment. A background process then asynchronously transforms them into the immutable growing segment. Subsequently, the growing segment undergoes a... - Source: dev.to / 3 months ago

Tantivy mentions (28)

  • Rank Fusion for improved code context
    Fun fact: We've implemented binary embedding search [1] without the need for a specialized vector database. Instead, we create dimensional tokens like 'embedding_0_0', 'embedding_1_0', and so on, and we harness the robust capabilities of Tantivy [2]. We're really satisfied with the exceptional quality and performance this approach yields. Moreover, Tabby remains a single binary, integrating all these components... - Source: Hacker News / 6 days ago
  • Tantivy – full-text search engine library inspired by Apache Lucene
    | Hm, I am interested, but I would love to use it as a rust lib and just have rust types instead of some json config... Yes that's how you use tantivy normally, not sure which json config you mean. `tantivy-cli` is more like a showcase, https://github.com/quickwit-oss/tantivy is the actual project. - Source: Hacker News / 21 days ago
  • What is Hybrid Search?
    Tantivy - a full-text indexing library written in Rust. Has a great Performance and featureset. - Source: dev.to / 4 months ago
  • RAG Using Unstructured Data and Role of Knowledge Graphs
    By this I presume you mean build a search index that can retrieve results based on keywords? I know certain databases use Lucene to build a keyword-based index on top of unstructured blobs of data. Another alternative is to use Tantivy (https://github.com/quickwit-oss/tantivy), a Rust version of Lucene, if building search indices via Java isn't your cup of tea... - Source: Hacker News / 5 months ago
  • Show HN: Quickwit – OSS Alternative to Elasticsearch, Splunk, Datadog
    We also implemented our schemaless columnar storage optimized for object storage. The inverted index and columnar storage are part of tantivy [0], which is the fastest search library out there. We maintain it and we decided to build the distributed engine on top of it. [0] tantivy github repo: https://github.com/quickwit-oss/tantivy. - Source: Hacker News / 5 months ago
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What are some alternatives?

When comparing pgvecto.rs and Tantivy, you can also consider the following products

Milvus - Vector database built for scalable similarity search Open-source, highly scalable, and blazing fast.

Quickwit - Open-source &amp; cloud-native log management &amp; analytics

Qdrant - Qdrant is a high-performance, massive-scale Vector Database for the next generation of AI. Also available in the cloud https://cloud.qdrant.io/

Apache Solr - Solr is an open source enterprise search server based on Lucene search library, with XML/HTTP and...

Auto-GPT - An Autonomous GPT-4 Experiment

ElasticSearch - Elasticsearch is an open source, distributed, RESTful search engine.