Post by account_disabled on Dec 8, 2023 19:55:26 GMT -8
For Business Intelligence purposes the data warehouse can also be equipped with advanced analytical applications including those using AI. What is database warehouse architecture? The architecture of a database warehouse is in other words a way of arranging them in the system so that later they can be easily accessed and processed in an advanced way. Because database warehouses have been a solution that has been used for a long time the first concept developed by Bill Inmon appeared already in the Data Vault architecture has also undergone transformations and modernizations.
That's why there are currently several models available choosing the right one depends among others on: on the amount of data to be transformed the purposes for which it is to be transformed as well as on technological and financial possibilities. In general Email Marketing List terms the architecture of a data warehouse consists of subsequent layers. Please remember that each subsequent one is powered by the previous one. And yes: the lowest layer is usually composed of distributed sources of information of various types this group includes various relational databases spreadsheets XML files text files and even various types of recordings. They can be extremely diverse so their analysis requires processing the middle layer is the so called central data warehouse this is a space where previously processed information is stored.
They are aggregated and therefore partially summarized. This section of the data warehouse is constantly supplied with new information it can be updated for example in a daily rhythm; the next layer is often thematic warehouses i.e. those that contain data processed for the needs of individual company departments. Such thematic wholesalers constitute a section of the entire database and allow for more accurate processing and analysis an optional layer in the database warehouse architecture is the so called operational data warehouse is a kind of buffer in which information is initially processed often even in real time.
That's why there are currently several models available choosing the right one depends among others on: on the amount of data to be transformed the purposes for which it is to be transformed as well as on technological and financial possibilities. In general Email Marketing List terms the architecture of a data warehouse consists of subsequent layers. Please remember that each subsequent one is powered by the previous one. And yes: the lowest layer is usually composed of distributed sources of information of various types this group includes various relational databases spreadsheets XML files text files and even various types of recordings. They can be extremely diverse so their analysis requires processing the middle layer is the so called central data warehouse this is a space where previously processed information is stored.
They are aggregated and therefore partially summarized. This section of the data warehouse is constantly supplied with new information it can be updated for example in a daily rhythm; the next layer is often thematic warehouses i.e. those that contain data processed for the needs of individual company departments. Such thematic wholesalers constitute a section of the entire database and allow for more accurate processing and analysis an optional layer in the database warehouse architecture is the so called operational data warehouse is a kind of buffer in which information is initially processed often even in real time.