data-architecture-a
Visualization Framework Step 1: Define Step 2: Data Step 3: Design Step 4: Distribute Data Visualization Tools and Software Summ ...
Copyright Academic Press is an imprint of Elsevier 125 London Wall, London EC2Y 5AS, United Kingdom 525 B Street, Suite 1650, Sa ...
matter of products liability, negligence or otherwise, or from any use or operation of any methods, products, instructions, or i ...
Dedication This book is dedicated to the doctors and the hospitals who literally saved my life. This book would have never been ...
Chapter 1.1 An Introduction to Data Architecture Abstract Corporate data include everything found in the corporation in the way ...
In a word, if it is data and it is in the corporation, it is depicted by the bar shown in Fig. 1.1.1. Subdividing Data There are ...
It has been conjectured as to how much data in the corporation are structured and how much are unstructured. There are estimates ...
The Great Divide of Data It is not obvious at all, but the dividing line in unstructured data between unstructured repetitive da ...
for the Atlantic Ocean. Fig. 1.1.5 shows the continental divide. Fig. 1.1.5 The great divide. Textual/Nontextual Data The unstru ...
Fig. 1.1.6 Textual and nontextual nonrepetitive data. Textual data are that data that are embodied in the form of text. An obvio ...
Fig. 1.1.7 Business value varies dramatically across different types of data. Fig. 1.1.7 shows that there is a very high degree ...
Chapter 1.2 The Data Infrastructure Abstract Corporate data include everything found in the corporation in the way of data. The ...
the repetitive data. There are sales transactions, stocking of SKU transactions, inventory replenishment transactions, payment t ...
The most basic unit of information in the repetitive structured environment is a block of data. Inside each block of data are re ...
The infrastructure that is attached to structured repetitive data managed under a DBMS is seen in Fig. 1.2.5. Fig. 1.2.5 A stand ...
The infrastructure for big data is quite different than the infrastructure found in a standard DBMS. In the infrastructure for b ...
Fig. 1.2.10 Two different infrastructures. Without much effort, it is seen that the infrastructures surrounding big data and str ...
is on the ability of the system to manage almost unlimited amounts of data. Fig. 1.2.11 shows that with the infrastructure of bi ...
Fig. 1.2.12 Optimal for direct online access of data. Comparing the Two Infrastructures Another way to think of the different in ...
overhead required to find a given unit of data. In order to find a given unit of data, the big data environment has to search th ...
«
1
2
3
4
5
6
7
8
9
10
»
Free download pdf