0
votes
0answers
20 views

How can I find which records of `Data Warehouse` must be updated according to CDC captured changes? [on hold]

I use SQL Server 2012 for OLTP Database and created a Data Warehouse in SQL Server 2012. I design Facts and Dimensions inside Data Warehouse with several Views. Some of my Fact table are made by ...
0
votes
1answer
53 views

data warehouse design help

I'm struggling with the design phase for a data warehouse. It's not the traditional sales example you find on MSDN or all books etc. I've been tasked with creating an education data warehouse, that ...
1
vote
0answers
44 views

What type of fact table / loading solution for a reservation system?

I am designing a Data Warehouse with SQL Server 2012 and SSIS. The source system handles hotel reservations. The reservations are split between two tables, header and header line item. The ...
0
votes
1answer
107 views

SQL Server 2012 for data warehouse [closed]

I have to develop a data warehouse using SQL Server 2012. I'm confused about the release I could use... Standard or Enterprise? The database server will have 16 or 32 GB of RAM and a Quad-Core CPU. ...
1
vote
1answer
124 views

Fastest mechanism to move data between tables in SQL server

We are building a data warehouse. For some of our target tables, the only way to manage the process correctly is to re-transform all the data every time something changes. Currently we do this using ...
8
votes
2answers
285 views

Handling time zones in data mart/warehouse

We are starting to design the building blocks of a data mart/warehouse and we need to be able to support all time zones (our clients are from all over the world). From reading discussions online (and ...
0
votes
2answers
109 views

Query to return fields of distinct values per key

In the process of building a data warehouse we are creating some aggregation tables for a reporting engine. We would like to build a single aggregation table from the fact table that can exist as list ...
6
votes
2answers
776 views

Is SQL Server data compression categorically good for read-only databases?

Some literature on SQL Server data compression I read state that the write cost increases to about four times what would normally be required. It also seems to imply that this is the primary downside ...
1
vote
2answers
408 views

SQL Server 2012 Data Warehousing Overall Flow [closed]

I am studying Data Warehousing in SQL Server 2012 I am attempting to learn the various tools included by practicing on the different tools separately. I have practiced with: AdventureWorks ...
6
votes
2answers
5k views

Sql Server 2012 data warehousing and different versions

With Sql Server 2012 there are 3 flagship editions: Enterprise Edition, Business Intelligence, Standard. The full comparison between the three: ...