Out of the many terms, have you ever questioned, What is Data Warehouse? If yes, then you are going to find your answer here.This blog will help you understand the meaning of a Data Warehouse, and its history, along with the types, features, applications, and advantages it possesses....
Detailed discovery of data source, data types and its formats should be undertaken before the warehouse architecture design phase. This will help in avoiding surprises while developing the extract and transformation logic. Data sources will also be a factor in choosing the ETL framework. Irrespective...
there is no unified data warehouse (DWH) architecture that meets all business needs at a time. With this in mind, we’d like to share baseline concepts and universal steps that every team
In this article, we will discuss what an enterprise data warehouse is, its types and functions, and how it’s used in the data processing. We will define how enterprise warehouses are different from the usual ones, what types of data warehouses exist, and how they work. The focus is to...
Unlike with ETL offloading, which uses big data technology to perform some of the processing required to populate a data warehouse, the idea here is to take all the data in the data warehouse and load it into a big data platform. The vision is often to eventually get rid of the data wa...
These data professionals manage the data infrastructure. They are responsible for production DBMSs, data warehouses, and big data infrastructure. Administrators manage the infrastructure so that it is functioning well, has enough capacity, gives adequate quality of service to the different teams using ...
A data warehouse (DW) is a digital storage system that connects large amounts of data from different sources to feed BI, reporting, and analytics.
Want to effectively manage your campaign and customer data to power your marketing results? A cloud data warehouse can help! Learn more here!
Types of data warehouses and deployment options There are two main approaches to implementing a data warehouse: the top-down method and the bottom-up method. The top-down method was created by data warehouse pioneer William H. Inmon. It calls for building the enterprise data warehouse first an...
This job queries the Service Manager database for the delta data from its last run and writes this new data into the DWStagingAndConfig database in the data warehouse. There are two extract jobs in Service Manager: one for the Service Manager management group and the other for the data ...