What is the difference between a database and a data warehouse?
Aug 5, 2010 · A Data Warehouse is a type of Data Structure usually housed on a Database. The Data Warehouse refers the the data model and what type of data is stored there - data that is …
database - Difference between Fact table and Dimension table?
Nov 17, 2013 · In Data Warehouse Modeling, a star schema and a snowflake schema consists of Fact and Dimension tables. Fact Table: It contains all the primary keys of the dimension and …
Data Warehouse vs. OLAP Cube? - Stack Overflow
A data warehouse is a database with a design that makes analyzing data easier † and faster, often with data from multiple sources. It usually has a dimensional model, meaning fact tables …
Datamart vs. reporting Cube, what are the differences?
Sep 30, 2016 · Data Warehousing is the process of taking data from legacy and transaction database systems and transforming it into organized information in a user-friendly format to …
Database vs DataMart vs Data Warehouse vs Data Lake
The data volume of a data lake can be much higher than a data warehouse or data mart. The development time for a data lakehouse can be lower than a data warehouse if the data is …
database - Difference among Dimension, Dimension attribute and …
Oct 9, 2016 · Dimension attributes : These are columns of dimension table. Facts : are the quantitative data. The data which can be summed up , averaged or manipulated. If …
Relational vs. Dimensional Databases, what's the difference?
May 19, 2017 · 49 I'm trying to learn about OLAP and data warehousing, and I'm confused about the difference between relational and dimensional modeling. Is dimensional modeling basically …
What is the diff between Full table vs Delta table vs Incremental in ...
Feb 28, 2021 · The next loading session loads data created after the last successful loading timestamp As of "shortening run times": obviously, if you don't have to load everything but just …
What is difference between Snowflake Database And Snowflake …
Jul 13, 2020 · This is more like a data platform or data warehouse on the cloud that provides SQL engine functionalities. On the other hand, Snowflake schema is more like an algorithm that …
Data Warehouse and Production Database - Stack Overflow
Jul 13, 2017 · Data Warehouse: Data Warehouse is the place where huge amount of data is stored. It is meant for users or knowledge workers in the role of data analysis and decision …