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Async-Await
基于 Promise 协调的非阻塞异步执行
复杂度: medium并行化
In 30 seconds
- What
- 并发启动多个操作而不阻塞，通过 promise 收集结果后再继续。
- When to use
- 任务彼此独立、可以并行运行，且总耗时比顺序执行更重要时。
- Watch out
- 如果缺少错误处理，某个任务中未捕获的 promise 拒绝可能悄然失败，或让整个协调过程崩溃。
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基于 Promise 协调的非阻塞异步执行
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模式： 基于 promise 协调的非阻塞异步执行
原因： 在保持代码可读性的同时提升吞吐量与响应性
关键洞察： Promise → async/await → [concurrent_operations] → await_results
Discover how Async-Await relates to other patterns
Prerequisites, next steps, and learning progression
No prerequisites needed - great for beginners!
Structured service orchestration with result aggregation
💡 Natural evolution for systematic multi-service coordination
Structured parallel processing with chunking and reduction
💡 Advanced parallel processing for large-scale data operations
Recursive parallel decomposition with work stealing
💡 Sophisticated recursive parallel processing with load balancing
Linear processing when concurrency isn't needed
💡 Simpler approach when operations must be sequential
Concurrent financial data processing and API integration
Concurrent content processing and knowledge retrieval
Concurrent code execution and testing workflows
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