I am trying to create PowerBI Datamart from Azure Analyis service. There is a datamodel available in the Azure Analysis Service and I can connect usin ...

I'm curious to know whether or not it is possible to create a table in Datamart using SQL Server Management Studio. Just a note, Power BI Datamart use ...

What are the reasons for having several data marts instead of only one central data warehouse. What are the tradeoffs here? According to my understan ...

I am going to design a Datawarehouse (although its not an easy process). I am wondering through out the ETL process , how the data in the Datawarehous ...

I have two fact tables (purchase and defect ) and both of them are linked to the same dimension. So my question can i combine the two fact to a single ...

I am trying to implement fact table and its rollups the right way, to be able one day to transfer it to some BI system And, based on Oracle's article ...

I have a datamart that holds several billion events records in a BigQuery database. Each record has a unique event Id and includes one property - let’ ...

I'm trying to get my head around Databricks. I've found documentation stepping through importing data from S3 or Azure Datalake, and then outputting ...

I have the following query which works perfectly when searching for tables that contain a specific field name that I am looking for in an Oracle datab ...

In a data warehouse project how do I verify that my fact table loaded in a data warehouse DB through SSIS ETL load is correct with my staging table so ...

Looking for the high-level differences/comparison among Database Data Mart (Top-down approach) Data Warehouse Data Lake Please use relati ...

So, I have this dataset here: https://www.kaggle.com/johnolafenwa/us-census-data#adult-training.csv I am new to datawarehouses. I understand what a m ...

I have a transaction fact table and product,time and location as a dimension tables. This fact table is sparse so if no Pizzas sold in January there i ...

Recently, I came across the concept of Rapidly Changing Dimensions (Mini dimensions). I understand the part where the fast-changing attributes are r ...

Currently we have 12 different databases and 7 of them are dimensional. We are a non-profit knowledge based org where we have databases based on kind ...

I recently joined a healthcare company and they have separate datamarts for each type of each type of diseases. Lets say I have three different DM's a ...

I would like to create a Datamart with GitHub information with commits, pull requests, reverts and so on. GitHub provides many webhooks with these ev ...

im tracking attendance of courses. There is a user dimension, course dimension and a fact table. I need to track if a user attended a course and if t ...

Can anyone tell me what the implications are when attempting to use a regular database as a data warehouse? I understand a data warehouse is known f ...

Context : Let's suppose we have multiple datamarts (Ex : HR, Accounting, Marketing ...) and all of them use the Star Schema as dimensional modeling ( ...