marmot vs orbitdb
Distributed databases compared: Marmot and OrbitDB
marmot replicates SQLite across database-server nodes and accepts connections through the MySQL protocol. orbitdb is a JavaScript library for peer-to-peer databases built on IPFS and Libp2p; it offers several data models and does not depend on a central database server.
marmot: Replicate SQLite Across Distributed Nodes
Marmot is a Go database server that replicates SQLite across nodes and accepts connections through the MySQL protocol. It suits read-heavy, multi-region and edge deployments that can tolerate eventual consistency.
orbitdb: Build Peer-to-Peer Databases for Decentralized Apps
OrbitDB is a JavaScript database library that synchronizes data between peers using IPFS, Libp2p Pubsub, and Merkle-CRDTs. It suits decentralized and local-first applications that need shared data without a central database server.
| marmot | orbitdb | |
|---|---|---|
| Language | Go | JavaScript |
| License | MIT | MIT |
| Stars | 2.8k | 8.8k |
| Forks | 79 | 594 |
| Last analyzed | Oct 3, 2026 | Oct 14, 2026 |
Key differences
- marmot is written in Go and serves SQLite through a MySQL-compatible interface; orbitdb is a JavaScript library for browser and Node.js applications.
- marmot uses leaderless replication with configurable write consistency, but cross-node operations are eventually consistent; orbitdb uses Merkle-CRDTs to merge concurrent writes between peers.
- marmot replicates every table in a database; orbitdb offers event-log, document, key-value, and indexed key-value data models on a shared operation log.
- marmot targets read-heavy regional and edge deployments; orbitdb targets decentralized and local-first applications that share data peer to peer.
- Both projects use the MIT license. orbitdb is marked Quiet, with no commits in the last 90 days and no release in over a year.
Choose marmot if you…
- need a SQLite-backed database server with a MySQL-compatible connection interface.
- want local reads across regions or edge nodes and can accept eventual consistency.
- need to publish change data to Kafka or NATS, or use built-in approximate vector search.
Choose orbitdb if you…
- are building a JavaScript app for browser or Node.js that needs peer-to-peer data synchronization.
- want an append-only log, document store, or key-value model with concurrent writes merged by Merkle-CRDTs.
- can configure Helia/IPFS and Libp2p, and meet the Node.js 22 or later requirement if using Node.js.
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This comparison is generated with AI from the OSRepos analyses of both projects. Always check each project's repository and documentation before choosing.