203 lines
14 KiB
Markdown
203 lines
14 KiB
Markdown
# 🚀 Diagramma Dettaglio: Implementazione Asincrona
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## ⚡ Async Market Data Collection (Fase 3)
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```
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┌─────────────────────────────────────────────────────────────────┐
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│ 🔧 TOOL AGENT │
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│ │
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│ async def interact(query, provider, style): │
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│ │ │
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│ ├── 📊 market_data = await market_agent.analyze_async() │
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│ ├── 📰 news_data = await news_agent.analyze_async() │
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│ ├── 🐦 social_data = await social_agent.analyze_async() │
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│ │ │
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│ └── 🤖 prediction = await predictor.predict_async(...) │
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└─────────────────────────────────────────────────────────────────┘
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│
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▼
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┌─────────────────────────────────────────────────────────────────┐
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│ 📊 MARKET AGENT - ASYNC IMPLEMENTATION │
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│ │
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│ async def analyze_async(self, query): │
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│ symbols = extract_symbols(query) # ["BTC", "ETH"] │
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│ │ │
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│ └── 🔄 tasks = [ │
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│ │ self._query_coinbase_async(symbols), │
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│ │ self._query_cryptocompare_async(symbols), │
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│ │ self._query_binance_async(symbols) │
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│ │ ] │
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│ │ │
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│ └── 📊 results = await asyncio.gather(*tasks) │
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│ │ │
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│ ▼ │
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│ 🧮 aggregate_results(results) │
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└─────────────────────────────────────────────────────────────────┘
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│
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▼
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┌─────────────────────────────────────────────────────────────────┐
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│ ⏱️ TIMING DIAGRAM │
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│ │
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│ Time: 0ms 500ms 1000ms 1500ms 2000ms │
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│ │ │ │ │ │ │
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│ 📡 Start all requests │
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│ ├─────────────────────────────────────────┐ │
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│ │ 🏦 Coinbase Request │ │
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│ │ ✅ Response │ (1.2s) │
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│ ├─────────────────────────────┐ │ │
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│ │ 📊 CryptoCompare Request │ │ │
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│ │ ✅ Response (0.8s) │ │
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│ ├─────────────┐ │ │ │
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│ │ 🟡 Binance │ │ │ │
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│ │ ✅ Response (0.3s - mock) │ │ │
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│ │ │ │ │ │
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│ └─────────────┼───────────────┼───────────┘ │
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│ │ │ │
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│ Wait for all... │ │
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│ │ │
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│ 🧮 Aggregate (1.2s total) │
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│ │
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│ 📈 Performance Gain: │
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│ Sequential: 1.2s + 0.8s + 0.3s = 2.3s │
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│ Parallel: max(1.2s, 0.8s, 0.3s) = 1.2s │
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│ Improvement: ~48% faster! 🚀 │
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└─────────────────────────────────────────────────────────────────┘
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```
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## 🧮 Aggregation Algorithm Detail
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```
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┌─────────────────────────────────────────────────────────────────┐
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│ 🔬 DATA AGGREGATION LOGIC │
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│ │
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│ def aggregate_market_data(results): │
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│ │ │
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│ ├── 📊 Input Data: │
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│ │ ┌─────────────────────────────────────────────────┐ │
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│ │ │ coinbase: {"BTC": 63500, "ETH": 4150} │ │
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│ │ │ cryptocomp: {"BTC": 63450, "ETH": 4160} │ │
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│ │ │ binance: {"BTC": 63600, "ETH": 4140} │ │
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│ │ └─────────────────────────────────────────────────┘ │
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│ │ │
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│ ├── 🧮 Price Calculation: │
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│ │ ┌─────────────────────────────────────────────────┐ │
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│ │ │ BTC_prices = [63500, 63450, 63600] │ │
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│ │ │ BTC_avg = 63516.67 │ │
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│ │ │ BTC_std = 75.83 │ │
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│ │ │ BTC_spread = (max-min)/avg = 0.24% │ │
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│ │ └─────────────────────────────────────────────────┘ │
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│ │ │
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│ ├── 🎯 Confidence Scoring: │
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│ │ ┌─────────────────────────────────────────────────┐ │
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│ │ │ confidence = 1 - (std_dev / mean) │ │
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│ │ │ if spread < 0.5%: confidence += 0.1 │ │
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│ │ │ if sources >= 3: confidence += 0.05 │ │
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│ │ │ BTC_confidence = 0.94 (excellent!) │ │
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│ │ └─────────────────────────────────────────────────┘ │
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│ │ │
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│ └── 📈 Market Signals: │
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│ ┌─────────────────────────────────────────────────┐ │
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│ │ spread_analysis: │ │
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│ │ "Low spread (0.24%) indicates healthy liq." │ │
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│ │ volume_trend: │ │
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│ │ "Combined volume: 4.1M USD" │ │
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│ │ price_divergence: │ │
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│ │ "Max deviation: 0.24% - Normal range" │ │
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│ └─────────────────────────────────────────────────┘ │
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└─────────────────────────────────────────────────────────────────┘
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```
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## 🔄 Error Handling & Resilience
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```
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┌─────────────────────────────────────────────────────────────────┐
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│ 🛡️ RESILIENCE STRATEGY │
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│ │
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│ Scenario 1: One Provider Fails │
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│ ┌─────────────────────────────────────────────────────────┐ │
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│ │ 🏦 Coinbase: ✅ Success (BTC: $63500) │ │
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│ │ 📊 CryptoComp: ❌ Timeout/Error │ │
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│ │ 🟡 Binance: ✅ Success (BTC: $63600) │ │
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│ │ │ │
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│ │ Result: Continue with 2 sources │ │
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│ │ Confidence: 0.89 (slightly reduced) │ │
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│ │ Note: "CryptoCompare unavailable" │ │
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│ └─────────────────────────────────────────────────────────┘ │
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│ │
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│ Scenario 2: Multiple Providers Fail │
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│ ┌─────────────────────────────────────────────────────────┐ │
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│ │ 🏦 Coinbase: ❌ API Limit │ │
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│ │ 📊 CryptoComp: ✅ Success (BTC: $63450) │ │
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│ │ 🟡 Binance: ❌ Network Error │ │
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│ │ │ │
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│ │ Result: Single source data │ │
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│ │ Confidence: 0.60 (low - warn user) │ │
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│ │ Note: "Limited data - consider waiting" │ │
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│ └─────────────────────────────────────────────────────────┘ │
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│ │
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│ Scenario 3: All Providers Fail │
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│ ┌─────────────────────────────────────────────────────────┐ │
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│ │ 🏦 Coinbase: ❌ Maintenance │ │
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│ │ 📊 CryptoComp: ❌ API Down │ │
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│ │ 🟡 Binance: ❌ Rate Limit │ │
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│ │ │ │
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│ │ Result: Graceful degradation │ │
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│ │ Message: "Market data temporarily unavailable" │ │
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│ │ Fallback: Cached data (if available) │ │
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│ └─────────────────────────────────────────────────────────┘ │
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└─────────────────────────────────────────────────────────────────┘
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```
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## 📊 JSON Output Schema
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```json
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{
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"aggregated_data": {
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"BTC_USD": {
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"price": 63516.67,
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"confidence": 0.94,
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"sources_count": 3,
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"last_updated": "2025-09-23T17:30:00Z"
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},
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"ETH_USD": {
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"price": 4150.33,
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"confidence": 0.91,
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"sources_count": 3,
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"last_updated": "2025-09-23T17:30:00Z"
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}
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},
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"individual_sources": {
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"coinbase": {
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"BTC": {"price": 63500, "volume": "1.2M", "status": "online"},
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"ETH": {"price": 4150, "volume": "25.6M", "status": "online"}
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},
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"cryptocompare": {
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"BTC": {"price": 63450, "volume": "N/A", "status": "active"},
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"ETH": {"price": 4160, "volume": "N/A", "status": "active"}
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},
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"binance": {
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"BTC": {"price": 63600, "volume": "2.1M", "status": "mock"},
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"ETH": {"price": 4140, "volume": "18.3M", "status": "mock"}
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}
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},
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"market_signals": {
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"spread_analysis": "Low spread (0.24%) indicates healthy liquidity",
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"volume_trend": "Combined BTC volume: 3.3M USD (+12% from avg)",
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"price_divergence": "Max deviation: 0.24% - Normal range",
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"data_quality": "High - 3 sources, low variance",
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"recommendation": "Data suitable for trading decisions"
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},
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"metadata": {
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"query_time_ms": 1247,
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"sources_queried": ["coinbase", "cryptocompare", "binance"],
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"sources_successful": ["coinbase", "cryptocompare", "binance"],
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"sources_failed": [],
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"aggregation_method": "weighted_average",
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"confidence_threshold": 0.75
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}
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}
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```
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---
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*Diagramma dettaglio asincrono: 2025-09-23*
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*Focus: Performance, Resilienza, Qualità Dati* |