Data Science

2. INTERDISCIPLINARY
KNOWLEDGE
UNSTRUCTURED DATA
DATA MINING MACHINE LEARNING BIG DATA
VOLUMES OF DATA

3. • STATISTICS DATA ANALYSIS INFORMATICS
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MATHEMATICS STATISTICS COMPUTER SCIENCE INFORMATION SCIENCE DOMAIN
KNOWLEDGE
• TURING AWARD JIM GRAY
EMPIRICAL THEORETICAL COMPUTATIONAL
INFORMATION
TECHNOLOGY DATA DELUGE

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13. Decimal Binary
0 0000 0000
1 0000 0001
2 0000 0010
3 0000 0011
4 0000 0100
5 0000 0101
6 0000 0110
7 0000 0111
8 0000 1000
9 0000 1001

14. Data Type Bytes Data Range Remarks
char 1 ASCII -128 to127
unsigned char 1 ASCII 0 to 255 including high ASCII chars
int 2 -32768 to 32767 Integer
unsigned (unsigned int) 2 0 to 65535 non-negative integer
long int 4 ± 2 billions double sized integer
unsigned long int 4 0 to 4 billion non-negative long integer
float 4 3.4 ±e38 6 significant digits
double 8 1.7 ±e308 15 significant digits

15. Type Keyword Value range which can be represented by this data
Character char -128 to 127 or 0 to 255
Number int -32,768 to 32,767 or -2,147,483,648 to 2,147,483,647
Small Number short -32,768 to 32,767
Long Number long -2,147,483,648 to 2,147,483,647
Decimal Number float 1.2E-38 to 3.4E+38 till 6 decimal places

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24. DATA SETS
DATA-PROCESSING APPLICATION SOFTWARE

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• BIG DATA

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HERE HERE HERE

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32. HADOOP

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38. • STORM
• CLOUDERA
• GRIDGRAIN
• SPACECURVE

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44. • HTTPS://EN.WIKIPEDIA.ORG/WIKI/DATA_SCIENCE
• HTTPS://WWW.SIMPLILEARN.COM/WHAT-IS-DATA-PROCESSING-ARTICLE
• HTTPS://WWW.LEHIGH.EDU/~INENG2/NOTES/DATATYPES
• HTTPS://WWW.TUTORIALSPOINT.COM/COMPUTER_PROGRAMMING/COMPUTER_PROGRAMMING_DATA_TYPES.HTM
• HTTPS://OPENDATAWATCH.COM/PUBLICATIONS/THE-DATA-VALUE-CHAIN-MOVING-FROM-PRODUCTION-TO-
IMPACT/
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