ipfs/go-ipfs
Go Ipfs
go-ipfs is an implementation of an IPFS node, providing a distributed filesystem and a content-addressable storage system. It enables the storage and retrieval of data based on unique cryptographic hashes rather than fixed network locations, allowing files to be shared across a peer-to-peer network without a central authority.
The system utilizes a distributed hash table and a peer-to-peer gossip protocol to route requests and propagate network state and metadata. It organizes data using a Merkle DAG structure to support efficient deduplication and versioning of content.
Capabilities include the ability to mount distributed storage as local directories through a virtual filesystem and the use of HTTP gateways to translate content identifiers into standard web requests for browser access. The node can be managed via a web interface or RPC, with supporting features for performance monitoring and content filtering.
Features
- Content-Addressable Storage - Implements a storage system where data is identified by unique cryptographic hashes of its content.
- Distributed Filesystems - Provides a decentralized storage system that spans multiple servers for unified data access.
- Merkle DAG File Systems - Organizes data as a Merkle DAG of blobs and trees to enable efficient deduplication and versioning.
- Decentralized Content Distribution - Serves files through a peer-to-peer network to ensure availability without a single point of failure.
- Peer-to-Peer File Sharing - Stores and shares data across a decentralized network without relying on a central server.
- Peer-to-Peer Distribution Protocols - Implements a peer-to-peer distribution protocol for sharing and acquiring digital content.
- Gossip Protocols - Uses an epidemic-style broadcasting mechanism to propagate network state and metadata updates.
- Peer Discovery - Locates and connects to other network nodes using peer discovery mechanisms across various network types.
- Distributed Hash Tables - Uses a decentralized hash table to map content identifiers to peer network addresses for routing.
- Kademlia Implementations - Employs the Kademlia routing algorithm to locate nodes in the decentralized peer network.
- IPFS Node Administration - Implements the core daemon and tools for managing the lifecycle and configuration of an IPFS node.
- P2P Network Administration - Provides tools for managing and monitoring the health and traffic of decentralized peer networks.
- Remote Storage Mounts - Mounts remote content-addressed storage as local directories for seamless file access.
- Network Namespace Mounting - Maps decentralized network namespaces as local directories for direct file access.
- Content-Addressable Retrievals - Retrieves data from the network using unique content hashes rather than location-based addresses.
- IPFS HTTP Gateways - Includes HTTP servers that bridge peer-to-peer content to standard web browsers.
- P2P Content Gateways - Serves distributed files to web browsers through a gateway that maps standard paths to network content.
- Gossip-Based Discovery - Synchronizes network state and metadata through a gossip-based discovery and propagation protocol.
- HTTP-to-P2P Translation - Translates standard web requests into peer-to-peer protocol calls to serve content-addressed data.
- Filesystem Mounting - Attaches distributed content and namespaces to a specific local directory in the system hierarchy.
- FUSE Virtual Filesystems - Provides a userspace filesystem that maps network content identifiers to a local directory hierarchy.
- Content Filtering Policies - Enforces content policies by blocking specific data from being served by public nodes.
- Content Identifier Blocking - Prevents the serving or routing of specific content based on unique content identifiers.
- Blockchain Platforms - Go implementation of the decentralized peer-to-peer storage network.
Star history
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