Non-durable natural keys

SCD2 Type Change Question

Guys, Need your help related to SCD2 type change. I have a table MotorCarrier and we need to keep historical records. The primary key is a column with Identity values (Primary key col name is MCId). There are multiple members belonging to a motorcarrier

Need help with modeling employee and degrees earned

Requirements: 1) Provide monthly employee counts that can be sliced by an employee's degree granting institution(s) and/or institutional research activity levels 2) Count new hires by their highest degree earned at time of hire and/or by terminal

A dozen systems with many dimension codes

Hi, I have more than a dozen systems to integrate, and each has it's own version of dimension codes. The source systems need to use dummy codes, and multiple codes for one entity. This for operational reasons. So, to conform a dimension I have a

Dimension table with no business key?

We have a CustomerAddress dimension table that will have a surrogate key assigned only. The customer address information will come down on both the CustomerOrder and CustomerShipmentInfo files (Bill To Customer and Ship To Customer). We have never had a

Business keys in Fact. Is this accepted?

It is a data warehouse optimization project and a very basic data warehouse is in place. There are a couple of dimensions with only 2, 3 columns only (<30 rows) and where the Business key can be easily interpreted. Ex: Event_Type_DIM: this has 2

Natural resources in the Kurdistan region says it covering the salaries of extracting crude oil from fields

Natural resources in the Kurdistan region says it covering the salaries of extracting crude oil from fields Editor: NK | SS | SA Wednesday, 11 August 2010 10:03 GMT Alsumaria News / Erbil The Ministry of natural resources in the Kurdistan

Natural Sporting

Choice of the category: Nature and Escape Choice of a title: Natural Sporting Forum address: http://naturalsporting.naturalforum.net/ Main language:English Forum description: We are a forum about hunting fishing and, any other natural sports

SET2/Q.4 Give the shortcut keys and the modifiers used for the following

Q.4 Give the shortcut keys and the modifiers used for the following i. Browse next ii. Copy text iii. Copy format iv. Customize keyboard shortcut v. Grow fond one point vi. Mail merge to printer vii. Next misspelling viii. Outline expand ix.

Staging Activities

What are the common staging activities that the Kimball method recognizes? Traditionally I have used staging databases to 1) Decouple from the source-to-Data Mart for restartability 2) Consolidate multiple sources and source formats into a single

Alicia Keys se udaje sledećeg vikenda?

Alicia Keys i njezin verenik, reper Swizz Beats, sledećeg će se vikenda venčati, otkriva jedan izvor. Par koji je nedavno objavio da je pevačica trudna i da su se verili, navodno će svadbu organizovati na luksuznoj jahti na Karibima. “Pokupiće nas u

1 Dimension used multiple times in 1 fact table?

Hello, I have a dimension used to store several types of 'bands' like monthly income bands, available income bands, risk bands, settlement bands etc. If I leave out all the lineage columns this is what the dimension looks like: DimBandID BandType

Telepati ile ilgili film tavsiyesi

Telepati ile ilgili iseniz sizlere sıradışı bir film tavsiye edebilirim. Filmin adı: Düşünce Hızı ÖZETİ: Joshua hastalığının yan etkisi olan zihin okuma kabileti onu hükümet adına bilgi toplamak için kullandırmaktadır.Fakat birgun kendisiyle ilgili