Tag: Apache Iceberg
All the articles with the tag "Apache Iceberg".
- 31 MIN READ•Jul 25, 2026
Freshness Is a Contract, Not a Note on a Dashboard
Data freshness needs to become an engineering contract with a measurable value, an owner, and consequences. How to decompose lag, make freshness queryable, and keep agents honest.
data freshnessdata qualityapache iceberg - 31 MIN READ•Jul 25, 2026
The Apache Iceberg Market in the Middle of 2026
A survey of the Apache Iceberg market in July 2026: the state of the specification, platform support, the acquisition wave, the catalog contest, and how to evaluate real Iceberg support.
apache iceberglakehousedata engineering - 31 MIN READ•Jul 25, 2026
The Whole Lakehouse Fits on Your Laptop Now
Consumer hardware, columnar formats, single-node engines, and the Iceberg REST catalog crossed a threshold: a large share of cluster work now runs locally against the same governed tables.
duckdbapache icebergdatafusion - 30 MIN READ•Jul 25, 2026
Iceberg's Next Version Depends on Decisions Being Made in Parquet
The Iceberg and Parquet specifications are co-evolving. Several of the most consequential Iceberg v4 proposals are waiting on Parquet work, and practitioners should read both dev lists.
apache icebergapache parquetvariant type - 31 MIN READ•Jul 25, 2026
Building a Lakehouse That Stays Inside the Border
Residency is a storage location. Sovereignty is who can compel access, who operates the systems, and whether you can leave. A practical guide to sovereign lakehouse architecture in 2026.
data sovereigntyapache icebergGDPR - 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 - 31 MIN READ•Jul 25, 2026
The Model Class Enterprise Data Teams Are Not Using Yet
Tabular foundation models perform supervised learning in a single forward pass with no training run. What they are, where they win, and what they change in the data architecture.
tabular foundation modelsTabPFNmachine learning - 31 MIN READ•Jul 25, 2026
Three Vendors Are Rebuilding the Path From Transaction to Agent
Databricks, Snowflake, and SAP are closing the gap between operational databases and analytical platforms through acquisition, betting on different layers of the same five-part architecture.
data engineeringapache iceberglakehouse - 31 MIN READ•Jul 25, 2026
What Zero-Copy Actually Costs
Six architectures share the phrase zero-copy, and they have different costs, failure modes, and governance stories. A walk through federation, virtualization, sharing protocols, and materialization.
zero-copydata federationdata sharing - 31 MIN READ•Jul 24, 2026
The Breakdown of the Open Lakehouse in 2026: Iceberg, Arrow, Polaris, Parquet, and Ossie, and How to Actually Build One
A detailed breakdown of the five Apache projects powering the open lakehouse in 2026 -- Parquet, Iceberg, Polaris, Arrow, and Ossie -- and how to build one yourself or use a managed platform.
Apache IcebergApache ParquetApache Arrow - 17 MIN READ•Jul 13, 2026
Iceberg v3 Deletion Vectors and Faster DML
An in-depth exploration of iceberg v3 deletion vectors and faster dml
Apache IcebergIceberg v3Deletion Vectors - 17 MIN READ•Jul 13, 2026
Iceberg Variant Type for AI JSON Data
An in-depth exploration of iceberg variant type for ai json data
Apache IcebergVariant TypeJSON