Tag: Apache Iceberg
All the articles with the tag "Apache Iceberg".
- 21 MIN READ•Aug 4, 2026
Wiring Analytical Queries to Transactional APIs in Closed-Loop Decision Agents
Wiring analytical queries to transactional APIs in closed-loop decision agents: conditional writes, sagas with compensations, decision records, and blast radius controls.
AI AgentsDecision LoopsSaga Pattern - 21 MIN READ•Aug 4, 2026
Surviving Optimistic Commit Collisions When Hundreds of Agents Write to Iceberg
Surviving optimistic commit collisions when hundreds of agents write to Iceberg: which conflicts are real, commit buffers, partitioning, and the patterns that prevent commit storms.
Apache IcebergConcurrencyOptimistic Concurrency - 21 MIN READ•Aug 4, 2026
How Iceberg V3 Deletion Vectors Fixed Merge-on-Read for Streaming Tables
How Iceberg V3 deletion vectors replaced accumulating positional delete files and made merge-on-read viable for streaming and CDC tables.
Apache IcebergIceberg V3Deletion Vectors - 21 MIN READ•Aug 4, 2026
How Iceberg V3 Variant Shredding Changed Semi-Structured Data on S3 Tables
How Iceberg V3's Variant type and Parquet shredding turn JSON columns into prunable typed columns, with real benchmark tradeoffs and a migration path.
Apache IcebergIceberg V3Variant - 21 MIN READ•Aug 4, 2026
Reading the Apache Iceberg V4 Proposals Before They Land
A field guide to the Apache Iceberg V4 proposals: adaptive metadata trees, single-file commits, typed statistics, column families, and what is safe to build on today.
Apache IcebergIceberg V4Metadata - 21 MIN READ•Aug 4, 2026
Building an Honest TCO Model for Open Lakehouses and Proprietary Warehouses
An honest TCO framework for open lakehouses versus proprietary warehouses: five cost categories, measured numbers, sensitivity analysis, and where each side still wins.
TCOData LakehouseData Warehouse - 21 MIN READ•Aug 4, 2026
Moving From Supply Chain Dashboards to Decision Loops With the Model Context Protocol
Moving from supply chain dashboards to decision loops with MCP: sense, decide, act, and verify, with typed action tools, idempotency keys, and graduated human approval.
AI AgentsMCPSupply Chain - 21 MIN READ•Aug 4, 2026
Cross-Cloud Credential Vending in Apache Polaris and the End of Permanent Storage Keys
How Apache Polaris vends short-lived, prefix-scoped storage credentials across AWS, Azure, and GCP, and how to retire permanent storage keys for good.
Apache PolarisCredential VendingSecurity - 21 MIN READ•Aug 4, 2026
Designing Policy-Aware Telemetry Tables for AI Systems in Apache Iceberg
Designing policy-aware AI telemetry tables in Apache Iceberg: what to log, tamper evidence, retention against conflicting deletion requirements, and tracing agent decisions.
Apache IcebergAI TelemetryEU AI Act - 21 MIN READ•Aug 4, 2026
How the Iceberg REST Catalog Turned Into the Lakehouse Control Plane
How the Iceberg REST catalog became the lakehouse control plane: multi-table atomic commits, credential vending, capability negotiation, and what still breaks.
Apache IcebergREST CatalogApache Polaris - 21 MIN READ•Aug 4, 2026
A Migration Playbook for Moving Legacy Warehouses onto Apache Iceberg
A dependency-first playbook for migrating legacy warehouses onto Apache Iceberg: snapshot vs migrate vs add_files, four-level parity validation, and federation-based cutover.
Apache IcebergMigrationData Warehouse - 21 MIN READ•Aug 4, 2026
What Zero-Copy Data Sharing Actually Does Between Salesforce, Snowflake, and Databricks
What zero-copy data sharing actually does across Salesforce, Snowflake, and Databricks: query federation, file federation, catalog federation, and when copying still wins.
Zero-CopyData SharingApache Iceberg