Data Warehouse | Web Scraping Tool | ScrapeStorm
Abstract:Data Warehouse is a subject-oriented, integrated, stable database collection containing historical data, used to support management decisions and global consistency of information. ScrapeStormFree Download
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Introduction
Data Warehouse is a subject-oriented, integrated, stable database collection containing historical data, used to support management decisions and global consistency of information. Data warehouses are often used to query and analyze large amounts of historical data to support decision support and business intelligence applications.
Applicable Scene
Data warehouses are suitable for various scenarios that require processing and analyzing large amounts of data, and can help enterprises achieve smarter decisions, better business operations, and more efficient marketing.
Pros: It can provide stable and reliable data sources to support tasks such as data analysis, business decision-making and market trend analysis, and can integrate data from multiple channels to help enterprises understand customer needs and business situations more comprehensively.
Cons: The construction cost is high, the cycle is long, and data updates may not be timely, requiring professional technical personnel for maintenance and management.
Legend
1. The basic architecture of a data warehouse.
2. Data warehouse architecture diagram.
Related Article
Reference Link
https://en.wikipedia.org/wiki/Data_warehouse
https://aws.amazon.com/what-is/data-warehouse/
https://www.techtarget.com/searchdatamanagement/definition/data-warehouse