1- ---
2- title : Cache-Aside Pattern Tutorial Specifications
3- description : Complete specifications for implementing cache-aside pattern tutorials with Redis
4- categories :
5- - docs
6- - develop
7- - use-cases
8- ---
9-
101# Cache-Aside Pattern Tutorial Specifications
112
123This directory contains comprehensive specifications for implementing cache-aside pattern tutorials with Redis.
@@ -25,6 +16,8 @@ This directory contains comprehensive specifications for implementing cache-asid
2516
2617Complete blueprint for the cache-aside pattern tutorial, including:
2718
19+ Complete blueprint for the cache-aside pattern tutorial, including:
20+
2821- ** Tutorial Objectives** - 6 learning outcomes
2922- ** Conceptual Overview** - Pattern definition, flow diagram, comparison with other patterns
3023- ** Implementation Guide** - 5 steps with pseudocode:
@@ -60,12 +53,13 @@ Complete blueprint for the cache-aside pattern tutorial, including:
6053
6154---
6255
63- ### 3. ` cache-aside- python-specification.md `
64- ** Python implementation & test specification** ( ~ 1,350 lines)
56+ ### 3. ` python/ ` Directory
57+ ** Complete Python implementation** with specification, code, and tests
6558
59+ #### ` python/SPECIFICATION.md ` (~ 1,350 lines)
6660Complete Python-specific guide, split into two parts:
6761
68- #### Part 1: Implementation Specification (Sections 1-11)
62+ ** Part 1: Implementation Specification (Sections 1-11)**
6963- Dependencies and setup
7064- Redis connection configuration
7165- Mock data source
@@ -98,11 +92,36 @@ Complete Python-specific guide, split into two parts:
9892- CI/CD integration (GitHub Actions example)
9993- Test maintenance guidelines
10094
95+ #### Python Implementation Files
96+
97+ ** Core Implementation:**
98+ - ` cache_config.py ` - Configuration class (CacheConfig)
99+ - ` cache_manager.py ` - Cache managers (CacheAsideManager, AsyncCacheAsideManager)
100+ - ` cache_aside.py ` - Utility functions (346 lines, 20+ functions)
101+ - ` mock_data_store.py ` - Mock data source for testing
102+
103+ ** Examples:**
104+ - ` cache_aside_example.py ` - Complete working example with 6 scenarios
105+
106+ ** Tests (52+ test cases):**
107+ - ` conftest.py ` - Pytest fixtures and configuration
108+ - ` test_cache_manager.py ` - 18 unit tests for cache manager
109+ - ` test_cache_aside.py ` - 14 unit tests for utility functions
110+ - ` test_integration.py ` - 9 integration tests with real Redis
111+ - ` test_async.py ` - 11 async tests
112+
113+ ** Configuration:**
114+ - ` requirements.txt ` - Core dependencies
115+ - ` requirements-test.txt ` - Test dependencies
116+ - ` pytest.ini ` - Pytest configuration
117+ - ` README.md ` - Python tutorial guide
118+
101119** Use this for:**
102120- Implementing Python cache-aside tutorials
103121- Writing comprehensive tests
104122- Understanding async patterns
105123- Setting up CI/CD pipelines
124+ - Running working examples
106125
107126---
108127
@@ -115,17 +134,17 @@ Complete Python-specific guide, split into two parts:
115134
116135### For Implementing in Python
1171361 . Read ` cache-aside-specification.md ` section 3 (implementation guide)
118- 2 . Study ` cache-aside- python-specification .md` Part 1 (implementation)
119- 3 . Review ` cache-aside- python-specification .md` Part 2 (tests)
120- 4 . Implement following the specifications
137+ 2 . Study ` python/SPECIFICATION .md ` Part 1 (implementation)
138+ 3 . Review ` python/SPECIFICATION .md ` Part 2 (tests)
139+ 4 . Implement following the specifications in the ` python/ ` directory
121140
122141### For Troubleshooting
1231421 . Read ` cache-aside-specification.md ` section 7 (troubleshooting)
1241432 . Check section 4 (common pitfalls)
1251443 . Review error handling in Python spec
126145
127146### For Async/Modern Python
128- 1 . Read ` cache-aside- python-specification .md` section 10 (async patterns)
147+ 1 . Read ` python/SPECIFICATION .md ` section 10 (async patterns)
1291482 . Review FastAPI integration example
1301493 . Check async tests (section 12)
131150
@@ -137,7 +156,8 @@ Complete Python-specific guide, split into two parts:
137156| ----------| -------| ----------| ----------------| -----------|
138157| Main Spec | 1,100 | 8 | 15+ | N/A |
139158| Python Spec | 1,350 | 16 | 50+ | 35+ |
140- | ** Total** | ** 2,450** | ** 24** | ** 65+** | ** 35+** |
159+ | Python Implementation | ~ 500 | N/A | 100% | 35+ |
160+ | ** Total** | ** 2,950+** | ** 24** | ** 65+** | ** 35+** |
141161
142162---
143163
@@ -243,8 +263,23 @@ Complete Python-specific guide, split into two parts:
243263cache-aside/
244264├── cache-aside-tutorial-overview.md ........... Original source material
245265├── cache-aside-specification.md .............. Language-neutral spec (1,100 lines)
246- ├── cache-aside-python-specification.md ....... Python spec (1,350 lines)
247- └── README.md ................................ This file
266+ ├── README.md ................................ This file
267+ └── python/
268+ ├── SPECIFICATION.md ....................... Python spec (1,350 lines)
269+ ├── cache_config.py ........................ Configuration class
270+ ├── mock_data_store.py ..................... Mock data source
271+ ├── cache_manager.py ....................... Cache manager classes
272+ ├── cache_aside.py ......................... Utility functions
273+ ├── cache_aside_example.py ................. Complete example
274+ ├── requirements.txt ....................... Dependencies
275+ ├── requirements-test.txt .................. Test dependencies
276+ ├── pytest.ini ............................. Pytest configuration
277+ ├── conftest.py ............................ Test fixtures
278+ ├── test_cache_manager.py .................. Unit tests
279+ ├── test_cache_aside.py .................... Utility function tests
280+ ├── test_integration.py .................... Integration tests
281+ ├── test_async.py .......................... Async tests
282+ └── README.md ............................. Python tutorial guide
248283```
249284
250285---
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