Big Data Architecture focuses on designing scalable systems to store, process, and analyze massive volumes of structured and unstructured data. It enables organizations to build robust data platforms that support real-time analytics and batch processing at scale. This training explains core architectural components such as data ingestion layers, storage systems, processing engines, and serving layers. It also covers distributed computing frameworks, data lakes, data warehouses, streaming pipelines, and cloud-based big data solutions. You will learn how enterprises design resilient and high-performance data ecosystems for analytics, machine learning, and business intelligence. The course also highlights best practices for building secure, scalable, and cost-efficient big data architectures.