replay system

.kiro/specs/multi-exchange-data-aggregation/tasks.md

@@ -15,7 +15,9 @@
 
   - _Requirements: 1.1, 6.1, 7.3_
 
-- [ ] 2. Implement TimescaleDB integration and database schema
+
+- [x] 2. Implement TimescaleDB integration and database schema
+
   - Create TimescaleDB connection manager with connection pooling
 
 
@@ -28,6 +30,7 @@
 
 
 
+
 - [ ] 3. Create base exchange connector framework
   - Implement abstract base class for exchange WebSocket connectors
   - Create connection management with exponential backoff and circuit breaker patterns
@@ -38,6 +41,7 @@
   - Add connection status monitoring and health checks
   - _Requirements: 1.1, 1.3, 1.4, 8.5_
 
+
 - [ ] 4. Implement Binance exchange connector
   - Create Binance-specific WebSocket connector extending the base framework
 
@@ -52,6 +56,7 @@
 
 
 
+
 - [ ] 5. Create data processing and normalization engine
   - Implement data processor for normalizing raw exchange data
   - Create validation logic for order book and trade data
@@ -60,6 +65,7 @@
 
 
   - Add metrics calculation for order book statistics
+
   - Write comprehensive unit tests for data processing logic
   - _Requirements: 1.4, 6.3, 8.1_
 
@@ -69,6 +75,7 @@
   - Create aggregation engine for converting order book data to price buckets
   - Implement configurable bucket sizes ($10 for BTC, $1 for ETH)
   - Create heatmap data structure generation from price buckets
+
   - Implement real-time aggregation with high-frequency updates
   - Add volume-weighted aggregation calculations
   - _Requirements: 2.1, 2.2, 2.3, 2.4, 8.1, 8.2_
@@ -76,6 +83,7 @@
 - [ ] 7. Build Redis caching layer
   - Implement Redis connection manager with connection pooling
   - Create caching strategies for latest order book data and heatmaps
+
   - Implement cache invalidation and TTL management
   - Add cache performance monitoring and metrics
   - Write tests for caching functionality
@@ -83,13 +91,17 @@
 
 - [ ] 8. Create live data API endpoints
   - Implement REST API for accessing current order book data
+
   - Create WebSocket API for real-time data streaming
   - Add endpoints for heatmap data retrieval
   - Implement API rate limiting and authentication
   - Create comprehensive API documentation
   - _Requirements: 4.1, 4.2, 4.4, 6.3_
 
-- [ ] 9. Implement web dashboard for visualization
+- [x] 9. Implement web dashboard for visualization
+
+
+
   - Create HTML/CSS/JavaScript dashboard for real-time heatmap visualization
   - Implement WebSocket client for receiving real-time updates
   - Create progress bar visualization for aggregated price buckets