In computing, a snowflake schema or snowflake model is a logical arrangement of tables in a multidimensional database such that the entity relationship diagram resembles a snowflake shape.

Nov 25, 2025 · A Snowflake Schema is a data warehouse modeling technique where dimension tables are normalized into multiple related sub-tables. It is an extension of the Star Schema, designed to …

Jan 15, 2026 · A snowflake schema is another way of organizing data. In this schema, dimension tables are split into smaller sub-dimensions to keep data more organized and detailed — just like …

A snowflake schema is a multi-dimensional data model that is an extension of a star schema, where dimension tables are broken down into subdimensions. Snowflake schemas are commonly used for …

A schema is a logical grouping of database objects (tables, views, etc.). Each schema belongs to a single database. Together, a database and schema comprise a namespace in Snowflake. When …

Sep 23, 2024 · It serves as a centralized repository of integrated data from one or more disparate sources, enabling analytical reporting, structured and ad hoc queries, and decision-making insights.

Jun 20, 2024 · What is a Snowflake Schema? Snowflake Schema in data warehouse is a logical arrangement of tables in a multidimensional database such that the ER diagram resembles a …

Jul 24, 2023 · What is snowflaking (snowflake schema) in warehousing? In data warehousing, snowflaking is a form of dimensional modeling in which dimensions are stored in multiple related …

In the realm of data warehousing, choosing the right schema for your database is a fundamental step. Two primary designs are often used in data warehouses: star schema and snowflake schema.

In a star schema, dependency chains in the original data model are collapsed or denormalized to form dimension tables. Each dimension table may contain multiple independent dependency chains. A …