Tag:Compaction
All the articles with the tag "Compaction".
- 31 MIN READ•Aug 24, 2026
The Hidden Cost of Tiny Iceberg Commits
Trace what one tiny Iceberg commit writes, then model hourly, per-minute, and per-second cadences so streaming costs become arithmetic, not adjectives.
Apache Icebergstreamingmetadata - 20 MIN READ•Aug 4, 2026
Autonomous Table Optimization When Your Query Workload Stops Being Predictable
Autonomous table optimization when query workloads stop being predictable: observing file layout and query patterns, scoring compaction work, adaptive sort order, and cost discipline.
Apache IcebergTable OptimizationCompaction - 31 MIN READ•Jul 25, 2026
Table Maintenance Stopped Being a Product
Iceberg table maintenance commoditized when every platform started shipping it. What the six operations are, what they cost, and the observability you should keep even when the work is managed.
apache icebergcompactiontable maintenance - 24 MIN READ•May 22, 2026
Maintaining Apache Iceberg Tables: Compaction, Snapshot Expiration, and Orphan File Cleanup
An in-depth guide to orchestrating maintenance operations on Apache Iceberg tables, covering bin-packing, sort-based, Z-Order compaction, snapshot expiration, and orphan file removal, with query acceleration details for the Dremio engine.
Apache IcebergCompactionData Engineering - 7 MIN READ•Apr 29, 2026
Maintaining Apache Iceberg Tables: Compaction, Expiry, and Cleanup
Keep Iceberg tables fast with compaction, snapshot expiry, orphan cleanup, and manifest rewriting. Here is when and how to run each operation.
Iceberg table maintenancecompactionsnapshot expiry - 3 MIN READ•Sep 16, 2025
The Endgame – Building an Autonomous Optimization Pipeline for Apache Iceberg
Learn how to automate compaction, snapshot expiration, and layout optimization in Apache Iceberg using metadata-driven triggers and orchestration tools for a self-healing lakehouse.
Apache IcebergAutomationCompaction - 3 MIN READ•Sep 9, 2025
Managing Large-Scale Optimizations – Parallelism, Checkpointing, and Fail Recovery
Learn how to scale Apache Iceberg table optimizations across large datasets using parallelism, checkpointing, and fail recovery to ensure reliability and performance.
Apache IcebergOptimizationCompaction - 4 MIN READ•Sep 2, 2025
Hidden Pitfalls – Compaction and Partition Evolution in Apache Iceberg
Partition evolution in Apache Iceberg is a powerful feature, but if not managed carefully, it can introduce fragmentation and impact compaction performance. Learn how to handle it effectively.
Apache IcebergPartition EvolutionTable Optimization - 4 MIN READ•Aug 26, 2025
Using Iceberg Metadata Tables to Determine When Compaction Is Needed
Discover how to use Apache Iceberg's metadata tables to proactively detect small files, bloated manifests, and table fragmentation - so you can trigger compaction only when it's needed.
Apache IcebergMetadata TablesTable Optimization - 4 MIN READ•Aug 19, 2025
Designing the Ideal Cadence for Compaction and Snapshot Expiration
Learn how to design an effective schedule for compaction and snapshot expiration in Apache Iceberg to balance cost, performance, and data freshness.
Apache IcebergTable OptimizationCompaction - 3 MIN READ•Jul 29, 2025
Optimizing Compaction for Streaming Workloads in Apache Iceberg
Learn how to design fast, incremental compaction strategies in Apache Iceberg to support high-throughput streaming pipelines without disrupting freshness or performance.
Apache IcebergData OptimizationStreaming - 3 MIN READ•Jul 22, 2025
The Basics of Compaction – Bin Packing Your Data for Efficiency
Learn how standard compaction works in Apache Iceberg and why bin packing your data files is essential for maintaining query performance and cost efficiency.
Apache IcebergData OptimizationTable Maintenance