Open-source alternatives to Pysolr

DGraph is an open source, scalable, distributed, highly available and fast graph database, designed from ground up to be run in production.

Python Driver for Apache Cassandra®

Apache Libcloud is a Python library that hides differences between different cloud provider APIs and allows you to manage different cloud resources through a unified and easy-to-use API.

Searchkick is an integration library and wrapper that connects application models to search engines such as Elasticsearch and OpenSearch. It functions as a search index synchronizer, automatically mirroring database records to a search server to enable full-text and vector retrieval. The project provides a high-level interface for implementing keyword search, semantic vector search, and hybrid search. It distinguishes itself through the ability to combine traditional keyword matching with vector embeddings using reranking and fusion techniques to improve precision. The library covers the end

Sync and Async ODM (Object Document Mapper) for MongoDB based on python type hints

aws-sdk-pandas is a Python library that integrates pandas dataframes with AWS services, acting as a cloud data ETL tool and data lake connector. It provides a unified interface to move and transform data between in-memory dataframes and cloud storage, databases, and data warehouses. The project distinguishes itself as a distributed compute orchestrator capable of submitting pandas-based workloads to EMR clusters and serverless processing environments. It further specializes in coordinating distributed data processing via Ray cluster initialization to handle datasets that exceed the memory of

The Azure SDK for Python is a collection of libraries that enables programmatic management of Azure cloud resources and services directly from Python code. It provides a credential-based authentication pipeline for secure access, along with an async-first client design that supports concurrent I/O operations without blocking the event loop. The SDK is built on AutoRest-generated client code from OpenAPI specifications, offering both synchronous and asynchronous service clients. It includes a long-running operation poller abstraction for managing operations that require status checks and retry

Postgres CLI with autocompletion and syntax highlighting

This is a memcached client library for the V programming langugage (https://vlang.io)

Lunr-core is a small, full text search library for use in small applications. It's a .NET port of LUNR.js.

Bleve is a search indexing engine library written in Go, designed to provide full-text search and document retrieval capabilities for embedded application data. It functions as a framework for indexing structured or unstructured information, allowing developers to build searchable collections that support complex query logic and data analysis. The engine distinguishes itself through a pluggable analysis pipeline that normalizes text before indexing, alongside support for vector similarity search to identify semantically related content. It utilizes finite-state transducer automata for efficie

Boto3 is the AWS SDK for Python, providing a programmatic interface for managing and automating AWS cloud infrastructure and services. It serves as a cloud management API client and resource manager for provisioning, configuring, and scaling virtual servers, databases, and storage. The library enables the implementation of infrastructure-as-code through declarative templates and scripts, allowing for the deployment of identical resource stacks across multiple accounts and geographic regions. It also provides a framework for coordinating distributed workflows, serverless functions, and contain

nonblocking pojo mapping for document and sql databases

DDBC

HibernateD

convert sql to elasticsearch DSL in golang(go)

Peewee is a SQL object-relational mapper and query builder that provides an object-oriented interface for mapping application classes to relational database tables. It functions as a relational database toolkit for managing schemas, executing migrations, and handling complex table relationships. The project distinguishes itself by providing an asyncio database driver for non-blocking database operations, ensuring event loop responsiveness. It also supports semi-structured data storage, allowing the storage and querying of flexible JSON documents within traditional relational database systems.

Confluent's Kafka Python Client

Integrates Bitsy with Vert.x.

Integrates OrientDB 2.x with Vert.x. It supports plocal, remote and memory databases, and OrientGraph for graph/Tinkerpop 2.x uses.

CLI for SQLite Databases with auto-completion and syntax highlighting

A command-line client for SQL Server with auto-completion and syntax highlighting

This project is a full text search engine and enterprise search infrastructure designed for indexing and retrieving large sets of documents. It provides a comprehensive framework for information discovery using ranked results and linguistic analysis. The system integrates high-dimensional vector similarity search for semantic retrieval alongside traditional full-text capabilities. It distinguishes itself through support for geospatial data retrieval, multilingual text processing, and a search suggestion workflow that includes typo-tolerant query completion and spellchecking. The platform cov