data-lake
2 articles
DATA
◆Big Data Deep Dive · Part 2
Big Data on AWS Deep Dive (Part 2): S3, Parquet, and Apache Iceberg Explained
Master the storage foundation of modern data lakes — S3 object storage, Parquet columnar format, and how Iceberg adds ACID transactions to files on S3.
DATA
◆Big Data Deep Dive · Part 1
Big Data on AWS Deep Dive (Part 1): Data Lakes, Warehouses, and the Lakehouse Revolution
Understand the core big data concepts — data lake vs. data warehouse vs. lakehouse, OLTP vs. OLAP, and why modern analytics architectures converge on S3.