Litefs

LiteFS is a FUSE-based distributed file system designed to replicate SQLite databases across a cluster of machines. It functions as a high availability layer that synchronizes data by intercepting write operations to ensure consistency across multiple server nodes.

The system manages distributed database storage by mapping file operations to network requests via a user-space driver. This allows for multi-region data synchronization and the distribution of database content to edge nodes, facilitating local reads with synchronized global writes.

The replication process utilizes write-ahead log shipping and transaction-aware interception to stream committed changes from a primary node to standby replicas. New replicas are bootstrapped through snapshot-based initialization before transitioning to incremental log replication.

Features

Distributed SQLite Replications - Synchronizes SQLite database state across cluster members for fault tolerance and high availability.
Database Replication - Implements database replication to synchronize state across multiple storage nodes for high availability.
Distributed Databases - Manages database storage across multiple networked nodes to provide scalability and fault tolerance.
Custom User-Space File Systems - Provides a custom user-space file system that intercepts standard calls to manage database access.
Log Shipping - Replicates data by streaming committed transaction logs from a primary node to standby replicas.
Transactional Replication - Ensures atomic replication of changes by identifying and synchronizing discrete SQLite database commits.
Database High Availability - Ensures continuous database service availability through replication and consistency across a distributed cluster.
FUSE Implementations - Implements the FUSE standard to bridge kernel VFS to a user-space process for data synchronization.
Edge-to-Cloud Synchronization - Replicates data between edge nodes and centralized storage to facilitate local reads with global writes.
Geographic Data Replication - Synchronizes SQLite databases across geographically dispersed locations in real time.
Database Snapshots - Bootstraps new replicas by capturing the initial database state before starting incremental log replication.

स्टार हिस्ट्री

superflylitefs

Name: superfly/litefs
Author: superfly

View on GitHub

4,817 स्टार्स121 फोर्क्सGoApache-2.07 व्यूज़

Litefs

Features

Distributed SQLite Replications - Synchronizes SQLite database state across cluster members for fault tolerance and high availability.
Database Replication - Implements database replication to synchronize state across multiple storage nodes for high availability.
Distributed Databases - Manages database storage across multiple networked nodes to provide scalability and fault tolerance.
Custom User-Space File Systems - Provides a custom user-space file system that intercepts standard calls to manage database access.
Log Shipping - Replicates data by streaming committed transaction logs from a primary node to standby replicas.
Transactional Replication - Ensures atomic replication of changes by identifying and synchronizing discrete SQLite database commits.
Database High Availability - Ensures continuous database service availability through replication and consistency across a distributed cluster.
FUSE Implementations - Implements the FUSE standard to bridge kernel VFS to a user-space process for data synchronization.
Edge-to-Cloud Synchronization - Replicates data between edge nodes and centralized storage to facilitate local reads with global writes.
Geographic Data Replication - Synchronizes SQLite databases across geographically dispersed locations in real time.
Database Snapshots - Bootstraps new replicas by capturing the initial database state before starting incremental log replication.

Litefs के ओपन-सोर्स विकल्प

समान ओपन-सोर्स प्रोजेक्ट्स, जो Litefs के साथ साझा की गई सुविधाओं के आधार पर रैंक किए गए हैं।

canonical/dqlite
canonical/dqlite
4,338GitHub पर देखें
dqlite is a distributed SQL database that embeds a relational database engine to provide replicated storage across a cluster of nodes. It functions as a replicated SQL engine designed to ensure data remains available and consistent during node failures. The system utilizes a consensus algorithm to manage leader election and synchronize a replicated log across the cluster. This approach enables automatic cluster failover and leader promotion to maintain continuous service without manual intervention. The project covers state machine replication, network-based cluster membership, and transacti
Cdatabaseraftsqlite
GitHub पर देखें4,338
winfsp/winfsp
winfsp/winfsp
8,687GitHub पर देखें
WinFSP is a framework for implementing custom file systems on Windows. It enables the creation of user-mode file systems that appear as standard disk drives or network shares to the operating system, allowing developers to implement file system logic in user space via a proxy architecture that avoids the need for custom kernel code. A primary differentiator is its FUSE compatibility layer, which maps POSIX-based file system calls to native Windows requests. This allows existing file systems written for the FUSE API to be ported to Windows and Cygwin environments. The project covers a wide ra
Cdriverfilesystemfuse
GitHub पर देखें8,687
sorintlab/stolon
sorintlab/stolon
4,816GitHub पर देखें
Stolon is a cloud native database manager and orchestrator for PostgreSQL. It functions as a high availability manager designed to automate failover, replication, and cluster management in distributed environments. The system coordinates synchronous and asynchronous data mirroring and uses a service discovery mechanism to dynamically detect database node addresses. It routes client traffic to the current primary instance through a proxy to maintain application access during role switches. The project covers disaster recovery through point-in-time recovery and the maintenance of multi-site st
Go
GitHub पर देखें4,816
cloudnative-pg/cloudnative-pg
cloudnative-pg/cloudnative-pg
8,051GitHub पर देखें
CloudNativePG is a Kubernetes operator designed for the administration, lifecycle management, and high availability of PostgreSQL database clusters. It functions as a declarative orchestrator that manages database instances through custom resources and manifests. The project distinguishes itself by automating complex operational tasks, including primary election and failover management via streaming physical replication. It provides specialized tools for database version migrations, supporting both offline in-place upgrades and online migrations through logical replication. The operator cove
Goautomated-failoverbusiness-continuitydatabase
GitHub पर देखें8,051

Litefs के सभी 30 विकल्प देखें

अक्सर पूछे जाने वाले प्रश्न

superfly/litefs क्या करता है?

superfly/litefs की मुख्य विशेषताएं क्या हैं?

superfly/litefs की मुख्य विशेषताएं हैं: Distributed SQLite Replications, Database Replication, Distributed Databases, Custom User-Space File Systems, Log Shipping, Transactional Replication, Database High Availability, FUSE Implementations।

superfly/litefs के कुछ ओपन-सोर्स विकल्प क्या हैं?

superfly/litefs के ओपन-सोर्स विकल्पों में शामिल हैं: canonical/dqlite — dqlite is a distributed SQL database that embeds a relational database engine to provide replicated storage across a… winfsp/winfsp — WinFSP is a framework for implementing custom file systems on Windows. It enables the creation of user-mode file… sorintlab/stolon — Stolon is a cloud native database manager and orchestrator for PostgreSQL. It functions as a high availability manager… dokan-dev/dokany — Dokan is a user-mode file system library for Windows that allows applications to create custom file systems accessible… cloudnative-pg/cloudnative-pg — CloudNativePG is a Kubernetes operator designed for the administration, lifecycle management, and high availability of… patroni/patroni — Patroni is a high availability manager and cluster orchestrator for PostgreSQL. It functions as an automatic failover…