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Data science

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It is a theory document about data science. Here you can learn everything about data science. You can begin from zero .

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What is data
science ?

The daily routine of a data scientist is a whole of a day
in her life. The trickiest part is not yet over visualization
and communication. Emma is a curious soul who asks a
lot of eyes one of the many traits of a good data
scientist. She uses tools like tableau power bi and
qlikview that can help her create powerful reports and
dashboards. Data science techniques along with
genomic data provides a deeper understanding of
genetic issues and reaction to particular drugs and
diseases. Logistic companies like dhl fedex have
discovered the best rules to ship the best suited time to
deliver the best mode of transport thus leading to cost
efficiency with data science it is possible to not only
predict employee attrition but also understand the key
variables that influence employee turnover.

, How to become data scientist ?

Skills Required to Become a Data
Scientist
A data scientist needs to have the
following seven skills to be successful:


> Database knowledge
> Statistics
> Programming tools
> Data wrangling
> Machine learning
> Big data
> Data visualization


Database knowledge is the most
important skill for a data scientist. The
key to becoming a successful data
scientist is gaining database knowledge,
data knowledge, and analyzing data
from all sources including Oracle
database, database server, MySQL, and

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May 3, 2023
Number of pages
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Written in
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