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Query processing and transformation of array-backed data tables.

A type-safe, high-level SQL library for Haskell

• Monadic interface.
• Portable: backends for SQLite and PostgreSQL.

An open source Valkey client library that supports Valkey, and Redis open source 6.2, 7.0 and 7.2. Valkey GLIDE is designed for reliability, optimized performance, and high-availability, for Valkey and Redis OSS based applications. GLIDE is a multi language client library, written in Rust with programming language bindings, such as Java and Python

• AZ Affinity – Ensures low-latency connections and minimal cross-zone costs by routing read traffic to replicas in the clients availability zone. (Requires Valkey server version 8.0+ or AWS ElastiCache for Valkey 7.2+).
• PubSub Auto-Reconnection – Seamless background resubscription on topology updates or disconnection.

valkey-search is a C++ module which extends valkey with vector search and secondary indexing capabilities. It enables users to index and query data stored in Valkey using complex queries with filters while maintaining high performance and scalability.

Vanus is a Serverless, event streaming system with processing capabilities. It easily connects SaaS, Cloud Services, and Databases to help users build next-gen Event-driven Applications.

• Real-time processing during event transmissions, such as filtering and transformation.
• Natively support the CloudEvents specification, and can directly send events to workloads that support CloudEvent.

PocketBase client SDK for python

AI-powered traffic intelligence platform for real-time vehicle analytics, congestion prediction, and smart urban mobility systems.

• ⚙️ Interactive Control Panel - Collapsible sidebar for live web-based parameter configuration
• 🎯 Multi-Object Tracking - ByteTrack algorithm with unique vehicle IDs

PHP class library for simple, convenient, fast and safe work with MySql database, using PHP mysqli extension and imitation of prepared queries.

Collection of data science projects in Python

A curated collection of Java full stack interview questions for professionals with 3 to10 years of experience. This repository covers essential topics like Java, Hibernate, Spring Boot, microservices, JavaScript, ReactJS, HTML, CSS, and JUnit, tailored to help you excel in your interviews with various companies.

📊 An analytics server that doesn't undermine user's privacy

• Fair - It's meant to provide lightweight and anonymous analytics about traffic and usage, not to track behaviors nor geographical locations of users
• Distributed - Raw traffic data is written in an append-only, secure, and distributed log. It uses hypercore under the hood

A cross-platform vector database, which can be integrated into existing databases as a plugin.

Nano ID for MySQL / MariaDB

Nano ID for PostgreSQL.