Key Technologies Used:
Apache Airflow & Dagster – Workflow orchestration with DAG-based dependencies.
Spark & dbt (Data Build Tool) – Optimized transformations for big data analytics.
Kafka & Debezium for CDC – Real-time data synchronization with event-driven processing.
Snowflake & BigQuery ELT – Leveraging columnar storage and materialized views.
Data Lakehouse (Delta Lake & Iceberg) – Unified batch and streaming analytics.
🔹 Spiral Mantra's Data Engineers optimizes ETL/ELT for cost-efficiency, scalability, and high-speed processing.