1.5 KiB
1.5 KiB
Data Services
Data services manage data storage, processing, and discovery across the trading platform, providing structured access to market data, features, and metadata.
Services
Data Catalog
- Purpose: Data asset management and discovery
- Key Functions:
- Data asset discovery and search capabilities
- Metadata management and governance
- Data lineage tracking
- Schema registry and versioning
- Data quality monitoring
Data Processor
- Purpose: Data transformation and processing pipelines
- Key Functions:
- ETL/ELT pipeline orchestration
- Data cleaning and normalization
- Batch and stream processing
- Data validation and quality checks
Feature Store
- Purpose: ML feature management and serving
- Key Functions:
- Online and offline feature storage
- Feature computation and serving
- Feature statistics and monitoring
- Feature lineage and versioning
- Real-time feature retrieval for ML models
Market Data Gateway
- Purpose: Market data storage and historical access
- Key Functions:
- Historical market data storage
- Data archival and retention policies
- Query optimization for time-series data
- Data backup and recovery
Architecture
Data services create a unified data layer that enables efficient data discovery, processing, and consumption across the platform. They ensure data quality, consistency, and accessibility for both operational and analytical workloads.