mongodb/mongo

Health v2 · maintenance only

Flags: no_releases no_license

Adoption not part of the score

28508 stars · 5795 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded

MongoDB is a widely used open-source NoSQL document database written in C++, including the mongod server and mongos sharding router. It stores data in flexible JSON-like documents and supports replication, sharding, full-text search, vector search, and a rich aggregation pipeline.

Use cases

• store application data in a flexible document database
• run a self-hosted NoSQL database with replication and sharding
• build semantic search or AI apps with vector search
• scale horizontally across shards for high-throughput workloads
• query and aggregate semi-structured JSON data

When to choose

• you need a flexible schema and document-oriented data model
• you want built-in horizontal scaling via sharding and replica sets
• you need integrated full-text or vector search alongside operational data
• you want a mature database with drivers for most languages

When to avoid

• you need strict multi-row ACID relational transactions and joins
• you cannot accept the SSPL license for a hosted-database-as-a-service offering
• your workload is small and a lightweight embedded database would suffice
• you need heavy relational reporting with SQL

Facets

application · maturity stable

database search-engine vector-database caching databases backend web-development developer-tools windows self-hosted cloud cpp nosql document-database sharding replication aggregation-pipeline sspl mongod mongos search linux macos docker

Member repositories

For agents

markdown · JSON · MCP: product_card(name="mongodb/mongo")