Please answer below questions based on this dimensional model and additional information provided Time B Year B1 14 Quarter B2 1:3 12 Month B3 13 B4 Month АЗ B4 C5 C5 Measure 1 Measure 2 Measure 3 1:6 |C4 A3 1:5 1:27 A2 C3 1.3 1.6 A1 C2 1:6 A C1 There is a central fact table and 4 dimensions – Time, A, B and C. The ratio m: n between 2 attributes of the hierarchy represents that for every 'm' occurrence of a parent element there will be a maximum of 'n' children. As per the current state, this fact table contains 1. 3 Years 2. 4 A1s 3. 5 B1s 4. 5 C1s Q1: What is the maximum possible fact data volume in terms of record/row count?
Please answer below questions based on this dimensional model and additional information provided Time B Year B1 14 Quarter B2 1:3 12 Month B3 13 B4 Month АЗ B4 C5 C5 Measure 1 Measure 2 Measure 3 1:6 |C4 A3 1:5 1:27 A2 C3 1.3 1.6 A1 C2 1:6 A C1 There is a central fact table and 4 dimensions – Time, A, B and C. The ratio m: n between 2 attributes of the hierarchy represents that for every 'm' occurrence of a parent element there will be a maximum of 'n' children. As per the current state, this fact table contains 1. 3 Years 2. 4 A1s 3. 5 B1s 4. 5 C1s Q1: What is the maximum possible fact data volume in terms of record/row count?
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Transcribed Image Text:Please answer below questions based on this dimensional model and additional information provided
Time
В
Year
В1
1:4
1:4
Quarter
B2
1:3
1:2
Month
B3
1:3
В4
Month
АЗ
B4
C5
C5
Measure 1
1:6
Measure 2
АЗ
C4
Measure 3
1:5
1:27
A2
C3
1:3
1:6
A1
C2
1:6
A
C1
There is a central fact table and 4 dimensions – Time, A, B and C. The ratio m: n between 2 attributes of
the hierarchy represents that for every 'm' occurrence of a parent element there will be a maximum of 'n'
children.
As per the current state, this fact table contains
1. 3 Years
2. 4 A1s
3. 5 B1s
4. 5 С1s
Q1: What is the maximum possible fact data volume in terms of record/row count?
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