Topic
REST catalog
10 posts tagged “REST catalog”.
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Governance-as-Code for the Lakehouse: Managing REST Catalog RBAC and Masking in Git
A security audit asks a simple question: who can read the customers.pii table, and when was that last changed? The data platform team opens four…
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Multi-Cloud REST Catalog Topologies: Running Apache Polaris Across AWS, Azure, and GCP
A global company has analytics data in three places. Its retail arm runs on AWS in Virginia and Frankfurt. An acquisition brought a Google Cloud…
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The Iceberg REST Catalog Compatibility Test: One Suite of Operations Every Platform Should Pass
"Supports the Iceberg REST catalog" is the most load-bearing claim in the modern data platform market, and it has no test. Every catalog service,…
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Iceberg REST Remote Scan Planning Changes More Than Query Performance
Most of the coverage of Apache Iceberg 1.11 treats remote scan planning as a performance feature. The catalog plans the scan instead of the engine,…
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The Catalog Can Now Plan Your Iceberg Query: Inside REST Scan Planning
For as long as Apache Iceberg has existed, one division of labor held constant: catalogs answered "where is the table," and engines figured out…
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Can Seven Different Iceberg REST Catalogs Really Run the Same DuckDB Code?
A question has been making the rounds in lakehouse circles this year, usually phrased with some disbelief: someone points DuckDB, the in-process…
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The Decoupled Data Lakehouse: Multi-Engine Freedom with Open REST Catalogs
Every few years a data team discovers, mid-contract-renewal, exactly how much of their platform they do not control. The data sits in the vendor's…
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How the Iceberg REST Catalog Turned Into the Lakehouse Control Plane
A dbt run updates a fact table and two dimension tables. The fact table commit succeeds. The second dimension commit fails on a conflict. For the…
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REST Catalog Credential Vending for Iceberg
Handing a query engine a long-lived cloud storage key so it can read an Iceberg table is one of the most common and most dangerous patterns in…
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REST Catalog Credential Vending for Lakehouse Security
Credential vending lets the catalog issue short-lived storage access instead of spreading permanent cloud keys across every engine. That is the…