{"id":26820377,"url":"https://github.com/zvdy/system-design","last_synced_at":"2026-05-03T02:44:52.502Z","repository":{"id":282556382,"uuid":"948971863","full_name":"zvdy/system-design","owner":"zvdy","description":"A practical guide to system design patterns with real-world Python implementations.","archived":false,"fork":false,"pushed_at":"2025-03-28T09:35:05.000Z","size":43,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"main","last_synced_at":"2025-03-28T10:36:01.870Z","etag":null,"topics":["batch-processing","caching","databases","load-balancer","python","sharding","system-design"],"latest_commit_sha":null,"homepage":"","language":"Python","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"mit","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/zvdy.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":null,"code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null}},"created_at":"2025-03-15T11:38:12.000Z","updated_at":"2025-03-28T09:35:08.000Z","dependencies_parsed_at":"2025-03-15T12:38:03.724Z","dependency_job_id":null,"html_url":"https://github.com/zvdy/system-design","commit_stats":null,"previous_names":["zvdy/system-design"],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/zvdy%2Fsystem-design","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/zvdy%2Fsystem-design/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/zvdy%2Fsystem-design/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/zvdy%2Fsystem-design/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/zvdy","download_url":"https://codeload.github.com/zvdy/system-design/tar.gz/refs/heads/main","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":246285645,"owners_count":20752947,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["batch-processing","caching","databases","load-balancer","python","sharding","system-design"],"created_at":"2025-03-30T06:31:46.296Z","updated_at":"2026-05-03T02:44:52.496Z","avatar_url":"https://github.com/zvdy.png","language":"Python","funding_links":[],"categories":[],"sub_categories":[],"readme":"# System Design Examples and Implementations\n\nA practical guide to system design patterns with real-world Python implementations and ASCII diagrams.\nIncludes hands-on examples of databases, caching, replication, sharding, stream processing, and more.\n\n## 🔍 Topics Covered\n\n### 1. Database Fundamentals\n- ACID Properties ([docs](docs/database_fundamentals.md) | [example](src/examples/database_fundamentals/acid_properties.py))\n- Transaction Management\n- Indexing Strategies\n- Query Optimization\n- Consistency Models\n\n### 2. Data Serialization\n- Protocol Buffers ([docs](docs/data_serialization.md) | [example](src/examples/data_serialization/serialization_comparison.py))\n- Apache Thrift\n- JSON/XML\n- Apache Avro\n- MessagePack\n\n### 3. Replication\n- Master-Slave Replication ([docs](docs/replication.md) | [example](src/examples/replication/master_slave_replication.py))\n- Multi-Master Replication\n- Synchronous vs Asynchronous\n- Conflict Resolution\n- Quorum-based Systems\n\n### 4. Sharding\n- Partitioning Strategies ([docs](docs/sharding.md) | [example](src/examples/sharding/consistent_hashing.py))\n- Consistent Hashing\n- Data Distribution\n- Rebalancing\n- Hot Spot Prevention\n\n### 5. Batch Processing\n- MapReduce ([docs](docs/batch_processing.md) | [example](src/examples/batch_processing/map_reduce.py))\n- ETL Pipelines\n- Hadoop Ecosystem\n- Batch Scheduling\n- Data Warehousing\n\n### 6. Stream Processing\n- Real-time Analytics ([docs](docs/stream_processing.md) | [example](src/examples/stream_processing/stream_processor.py))\n- Event Sourcing\n- Stream Processing Patterns\n- Kafka Streams\n- Apache Flink\n\n### 7. Storage Types\n- Time-Series Databases ([docs](docs/storage_types.md) | [example](src/examples/storage_types/storage_comparison.py))\n- Graph Databases\n- Document Stores\n- Column-Family Stores\n- Key-Value Stores\n\n### 8. Caching\n- Cache Invalidation ([docs](docs/caching.md) | [example](src/examples/caching/cache_strategies.py))\n- Cache Replacement Policies\n- Distributed Caching\n- Write-Through vs Write-Back\n- Cache Coherence\n\n### 9. Load Balancing\n- Algorithm Types ([docs](docs/load_balancing.md) | [example](src/examples/load_balancing/load_balancer.py))\n- Health Checking\n- Session Persistence\n- SSL Termination\n- Layer 4/7 Load Balancing\n\n## 🛠️ Getting Started\n\n### Prerequisites\n- Python 3.8+\n- pip\n- virtualenv (recommended)\n\n### Installation\n```bash\n# Clone the repository\ngit clone https://github.com/zvdy/system-design.git\n\n# Create and activate virtual environment\npython -m venv venv\nsource venv/bin/activate  # On Windows: venv\\Scripts\\activate\n\n# Install dependencies\npip install -r requirements.txt\n```\n\n## 🤝 Contributing\n\nContributions are welcome! Please feel free to submit a Pull Request. For major changes:\n1. 🍴 Fork the repository\n2. 🌿 Create a new branch\n3. 🔧 Make your changes\n4. ✅ Run the tests\n5. 📝 Submit a pull request\n\n## 📖 Documentation\n\nEach topic includes:\n- 📚 Comprehensive documentation in the `docs/` directory\n- 💻 Working Python examples in the `src/examples/` directory\n- 🎨 ASCII diagrams for visual understanding\n- ✅ Unit tests in the `tests/` directory\n\n## 📝 License\n\nThis project is licensed under the MIT License - see the [LICENSE](LICENSE) file for details. ","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fzvdy%2Fsystem-design","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fzvdy%2Fsystem-design","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fzvdy%2Fsystem-design/lists"}