Top 15 products relevant to Databases and Custom Search Engine

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

Open Source free

Store, search, rank and organize big data.

Open Source

AI-powered search engine.

Search through billions of items for similar matches to any object, in milliseconds. It’s the next generation of search, an API call away.

Open Source

LLBLGen Pro: Using databases in your .NET code made easy. The entity modeling solution for Entity Framework, LLBLGen Pro Runtime Framework, NHibernate and Linq to SQL.

See this.

Open Source

Free-of-Charge (without Technical Support), also see GitHub and Benchmarks.

Backend Development, Databases, and ORMs.

Open Source

[READ ONLY] Subtree split of the Illuminate Database component (see laravel/framework) - illuminate/database.

Annoy is a C++ library with Python bindings to search for points in space that are close to a given query point.

LinqConnect is LINQ to SQL Compatible ORM solution for SQL Server, Oracle, MySQL, PostgreSQL, and SQLite.

PHP object relational mapper (ORM) that sits on top of a powerful database abstraction layer (DBAL).

Open Source

Relational Databases.

TopK is a cloud-native database intended for search use cases. It comes with keyword search, vector search, and metadata filtering built-in. Easy-to-use search engine loved by developers of all skill levels.

ParadeDB is an ElasticSearch alternative built on Postgres, engineered for lightning-fast full text, similarity, and hybrid search.

Open Source