Catalog
How do engines find and govern those tables?
The service that tracks which tables exist, where their metadata lives, and who is allowed to touch them.
17 reference entries
Attribute-Based Access Control (ABAC) Attribute-Based Access Control is an access management model that makes authorization decisions based on the attributes of the subject (who is requesting. AWS Glue Data Catalog The AWS Glue Data Catalog is Amazon Web Services' fully managed, serverless metadata catalog service: the central metadata registry for the entire AWS. Catalog Migration Catalog Migration is the process of transitioning Apache Iceberg tables from one catalog implementation to another, from Hive Metastore to a REST Catalog. Credential Vending Credential Vending is the security mechanism in the Apache Iceberg REST Catalog specification that enables catalog services to dynamically generate. Dremio Arctic A historical overview of Dremio Arctic, the Git-for-data catalog that evolved into Apache Polaris and the Nessie open-source project. Dynamic Catalogs Dynamic Catalogs refers to the architectural pattern of configuring query engines and data platforms to connect with multiple Iceberg catalog instances. Fine-Grained Access Control (FGAC) Fine-Grained Access Control refers to the collection of data access enforcement mechanisms that operate below the table level: controlling which rows. Hadoop Catalog The Hadoop Catalog (also referred to as the Filesystem Catalog or HadoopCatalog in the Iceberg codebase) is the simplest possible catalog implementation for. Hive Metastore (HMS) The Hive Metastore is the metadata management service at the heart of the Apache Hive data warehouse ecosystem, and by extension the foundational catalog. Iceberg Catalog The Iceberg Catalog is the central nervous system of any Apache Iceberg deployment. JDBC Catalog The JDBC Catalog is a catalog implementation for Apache Iceberg that uses any JDBC-compatible relational database as its persistent metadata backend. Polaris Catalog Apache Polaris is the premier open-source implementation of the Apache Iceberg REST Catalog specification: a production-grade, vendor-neutral catalog service. Project Nessie Project Nessie is an open-source transactional catalog for Apache Iceberg that introduces Git-like version control semantics to data lakehouse metadata. REST Catalog The Iceberg REST Catalog specification, commonly called the REST Catalog or IRC, is the single most architecturally significant standard to emerge from the. Role-Based Access Control (RBAC) Role-Based Access Control is the dominant access management model in enterprise data infrastructure: a system that grants permissions to named roles, and. Tabular Tabular was a managed data lakehouse platform built entirely around Apache Iceberg, founded in 2021 by the original creators of the Apache Iceberg project. Unity Catalog Unity Catalog is Databricks' enterprise governance layer for the lakehouse: a centralized metadata, access control, and data discovery service that manages.