Tag: apache-iceberg

Data & Analytics
Apr 11, 2026 · palaniappan p · 15 min read
AWS Glue 5: Modern ETL with Apache Iceberg — Tables, Time Travel, and Lakehouse Patterns
AWS Glue 5.1 brings Apache Iceberg 1.10.0, Spark 3.5.6, and Delta Lake 3.3.2. Here is how to use these together to build a production lakehouse on AWS — with time travel, ACID transactions, and schema evolution.
Data & Analytics
Apr 9, 2026 · palaniappan p · 13 min read
Amazon Athena Cost Optimization: Partition Pruning, Compression, and Iceberg Tables
Athena charges per TB of data scanned. The right partitioning, compression, and table format can cut your Athena bill by 90%. Here is exactly how to do it.