Getting startedC++

MemgraphOpen-Source In-Memory Graph Database for AI and Real-Time Analytics

Memgraph is an open-source, in-memory graph database built in C++, designed for GraphRAG, AI memory, agent AI, and real-time graph analytics. It supports Cypher queries, delivers millisecond response times, and integrates seamlessly with LangChain, making it a strong choice for knowledge graphs and AI workloads.

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C++

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IndexedJune 30, 2026

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Project Overview

Overview

Memgraph is an open-source in-memory graph database built in C++, tailored for GraphRAG, AI memory, agent AI, and real-time graph analytics. According to the official description, it delivers millisecond response times and integrates seamlessly with LangChain, making it suitable for knowledge graphs and AI applications.

Key Features

In-Memory Graph Database: Optimized for graph-structured data with in-memory storage.
Cypher Query Support: Utilizes the industry-standard Cypher query language for data manipulation.
Real-Time Analytics: Handles real-time graph data with low-latency requirements.
AI Integration: Integrates with LangChain for AI memory and intelligent agent use cases.

Tech Stack

The primary language is C++. The license is listed as "Other" (non-standard), so specific terms should be checked in official documentation.

Getting Started

For installation and usage, refer to the project README or official docs. Due to the non-standard license, evaluate compliance before deployment.

graph databaseGraphRAGAI memoryreal-time analyticsin-memory databaseLangChain integrationopen sourceCypher

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Frequently Asked Questions

What is Memgraph: Open-Source In-Memory Graph Database for AI and Real-Time Analytics?

What language is Memgraph: Open-Source In-Memory Graph Database for AI and Real-Time Analytics written in?

Memgraph: Open-Source In-Memory Graph Database for AI and Real-Time Analytics is primarily written in C++.

What license is Memgraph: Open-Source In-Memory Graph Database for AI and Real-Time Analytics under?

Memgraph: Open-Source In-Memory Graph Database for AI and Real-Time Analytics is released under the Other license.

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