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lakehouse
4 postsLakehouse Encryption Explained: Parquet, Iceberg, and the Interop Puzzle
A deep dive into Parquet and Iceberg 1.11 encryption architecture, key terminology, and the interoperability challenges of multi-engine lakehouses.
How Grab Scaled Its Data Lake by Adopting Apache Iceberg
Grab's migration from Hive Parquet to Apache Iceberg: performance gains, cost savings, and the open-sourced UnifiedSparkCatalog for Spark.
Apache Parquet in 2026: The Quiet Format Enters Its Loudest Decade
Thirteen-year-old Apache Parquet faces its busiest development era yet, driven by lakehouse and AI demands: variant types, geospatial support, and footer debates.
CommitBrief — AI code reviews, right in your terminal
A provider-agnostic, local-first CLI that reviews your staged changes, a historic range, or a whole GitHub pull request. Zero telemetry, no server. Free and open source.
commitbrief.comStreaming to Apache Iceberg: Understanding the Latency Physics
A 2026 technical guide to the physics of streaming into Iceberg, covering commit costs, small-file risk, and the latency trade-offs between Flink and Spark.