Awesome GitHub RepositoriesReplicated Data Convergence

This project provides educational materials and courseware focused on the theoretical and practical foundations of distributed systems design. It serves as a comprehensive curriculum covering the disciplines of consensus, data consistency, reliability engineering, and scalability. The instructional content focuses on achieving cluster agreement through consensus algorithms and managing system-wide state via coordination frameworks. It includes a dedicated guide to data theory, exploring replication strategies, consistency models, and data convergence. The courseware covers a broad capability

Otter is a distributed database synchronization system and change data capture tool designed to replicate data between databases across multiple geographic regions. It functions as a synchronization orchestrator and ETL data pipeline that mirrors records and associated files in real time. The system employs incremental log parsing to capture database changes and utilizes a consistency-based convergence algorithm and loop-avoidance logic to manage bi-directional replication. It processes data through a pipeline of selection, extraction, transformation, and loading to handle joins and format co

Automerge este un motor de sincronizare a stării distribuite și o bibliotecă pentru tipuri de date replicate fără conflicte (CRDT). Permite mai multor noduri să efectueze actualizări concurente asupra unui set de date partajat, garantând în același timp că toate replicile converg în final către aceeași stare. Proiectul oferă o implementare de înaltă performanță scrisă în Rust pentru a gestiona îmbinarea și sincronizarea stării. Utilizează un protocol de sincronizare comprimat pe octeți pentru a transmite actualizări delta minime între peer-uri, facilitând consistența datelor în medii peer-to-peer și colaborative în timp real. Sistemul acoperă capabilități vaste pentru starea partajată distribuită, inclusiv rezolvarea conflictelor prin grafuri cauzale, reluarea jurnalului de operațiuni și codificarea datelor agnostică față de limbaj. Include procese de verificare pentru a asigura că documentele și valorile datelor sunt interpretate consistent pe diferite sisteme de operare și implementări de limbaje.

Algodeck is an open-source collection of flash cards designed for reviewing algorithms, data structures, and system design concepts, specifically curated for technical interview preparation. The project organizes knowledge into atomic question-and-answer pairs and incorporates spaced repetition scheduling to optimize long-term memory retention. The flash card catalog covers a broad range of computer science topics, including classic sorting algorithms like quicksort and mergesort, data structure operations for arrays, trees, heaps, tries, and graphs, as well as bit manipulation techniques for

cr-sqlite is a multi-master database replication system that uses conflict-free replicated data types to ensure eventual consistency across distributed nodes. It provides the core capabilities for offline-first data synchronization, allowing multiple database instances to merge concurrent updates and reach a consistent state. The project distinguishes itself through a combination of CRDT-based data replication and a WASM-based database engine, enabling full SQL execution and state persistence within web browsers. It supports peer-to-peer replication and cross-tab synchronization, utilizing ca