remove emojis from console

docs/UNIFIED_STORAGE_COMPLETE.md

@@ -4,9 +4,9 @@
 
 The unified data storage system has been successfully implemented and integrated into the existing DataProvider.
 
-## ✅ Completed Tasks (8 out of 10)
+##  Completed Tasks (8 out of 10)
 
-### Task 1: TimescaleDB Schema and Infrastructure ✅
+### Task 1: TimescaleDB Schema and Infrastructure 
 **Files:**
 - `core/unified_storage_schema.py` - Schema manager with migrations
 - `scripts/setup_unified_storage.py` - Automated setup script
@@ -19,7 +19,7 @@ The unified data storage system has been successfully implemented and integrated
 - Compression policies (>80% compression)
 - Retention policies (30 days to 2 years)
 
-### Task 2: Data Models and Validation ✅
+### Task 2: Data Models and Validation 
 **Files:**
 - `core/unified_data_models.py` - Data structures
 - `core/unified_data_validator.py` - Validation logic
@@ -30,7 +30,7 @@ The unified data storage system has been successfully implemented and integrated
 - `OHLCVCandle`, `TradeEvent` - Individual data types
 - Comprehensive validation and sanitization
 
-### Task 3: Cache Layer ✅
+### Task 3: Cache Layer 
 **Files:**
 - `core/unified_cache_manager.py` - In-memory caching
 
@@ -41,7 +41,7 @@ The unified data storage system has been successfully implemented and integrated
 - Automatic eviction
 - Statistics tracking
 
-### Task 4: Database Connection and Query Layer ✅
+### Task 4: Database Connection and Query Layer 
 **Files:**
 - `core/unified_database_manager.py` - Connection pool and queries
 
@@ -52,7 +52,7 @@ The unified data storage system has been successfully implemented and integrated
 - <100ms query latency
 - Multi-timeframe support
 
-### Task 5: Data Ingestion Pipeline ✅
+### Task 5: Data Ingestion Pipeline 
 **Files:**
 - `core/unified_ingestion_pipeline.py` - Real-time ingestion
 
@@ -63,7 +63,7 @@ The unified data storage system has been successfully implemented and integrated
 - >1000 ops/sec throughput
 - Error handling and retry logic
 
-### Task 6: Unified Data Provider API ✅
+### Task 6: Unified Data Provider API 
 **Files:**
 - `core/unified_data_provider_extension.py` - Main API
 
@@ -74,10 +74,10 @@ The unified data storage system has been successfully implemented and integrated
 - Order book data access
 - Statistics tracking
 
-### Task 7: Data Migration System ✅
+### Task 7: Data Migration System 
 **Status:** Skipped (decided to drop existing Parquet data)
 
-### Task 8: Integration with Existing DataProvider ✅
+### Task 8: Integration with Existing DataProvider 
 **Files:**
 - `core/data_provider.py` - Updated with unified storage methods
 - `docs/UNIFIED_STORAGE_INTEGRATION.md` - Integration guide
@@ -115,27 +115,27 @@ The unified data storage system has been successfully implemented and integrated
 └──────────────┘   └──────────────┘
 ```
 
-## 🚀 Key Features
+##  Key Features
 
 ### Performance
-- ✅ Cache reads: <10ms
-- ✅ Database queries: <100ms
-- ✅ Ingestion: >1000 ops/sec
-- ✅ Compression: >80%
+-  Cache reads: <10ms
+-  Database queries: <100ms
+-  Ingestion: >1000 ops/sec
+-  Compression: >80%
 
 ### Reliability
-- ✅ Data validation
-- ✅ Error handling
-- ✅ Health monitoring
-- ✅ Statistics tracking
-- ✅ Automatic reconnection
+-  Data validation
+-  Error handling
+-  Health monitoring
+-  Statistics tracking
+-  Automatic reconnection
 
 ### Usability
-- ✅ Single endpoint for all data
-- ✅ Automatic routing (cache vs database)
-- ✅ Type-safe interfaces
-- ✅ Backward compatible
-- ✅ Easy to integrate
+-  Single endpoint for all data
+-  Automatic routing (cache vs database)
+-  Type-safe interfaces
+-  Backward compatible
+-  Easy to integrate
 
 ## 📝 Quick Start
 
@@ -302,9 +302,9 @@ print(f"Ingestion rate: {stats['ingestion']['total_ingested']}")
 ### Check Health
 ```python
 if data_provider.is_unified_storage_enabled():
-    print("✅ Unified storage is running")
+    print(" Unified storage is running")
 else:
-    print("❌ Unified storage is not enabled")
+    print(" Unified storage is not enabled")
 ```
 
 ## 🚧 Remaining Tasks (Optional)
@@ -323,12 +323,12 @@ else:
 
 ## 🎉 Success Metrics
 
-✅ **Completed**: 8 out of 10 major tasks (80%)  
-✅ **Core Functionality**: 100% complete  
-✅ **Integration**: Seamless with existing code  
-✅ **Performance**: Meets all targets  
-✅ **Documentation**: Comprehensive guides  
-✅ **Examples**: Working code samples  
+ **Completed**: 8 out of 10 major tasks (80%)  
+ **Core Functionality**: 100% complete  
+ **Integration**: Seamless with existing code  
+ **Performance**: Meets all targets  
+ **Documentation**: Comprehensive guides  
+ **Examples**: Working code samples  
 
 ## 🙏 Next Steps
 
@@ -349,7 +349,7 @@ For issues or questions:
 
 ---
 
-**Status**: ✅ Production Ready  
+**Status**:  Production Ready  
 **Version**: 1.0.0  
 **Last Updated**: 2024  
 **Completion**: 80% (8/10 tasks)