Data Analysis: "What, Why, and How" to "You, Here, and Now"

@manelbutterfly

Manel Rhaiem

Mozilla Tech Speaker

Who I am?

@manelbutterfly

@manelbutterfly

I work in Fashion Industry

@manelbutterfly

What is Data?

@manelbutterfly

Hard numbers?

Columns?

Rows?

Files

extension

 

format

Structure

 

Size

Research

Discipline

Initiative

Innovation

@manelbutterfly

Where Data Live?

@manelbutterfly

Data Life Cycle

@manelbutterfly

Let's Focus on the three point

  • Data Assessment
  • ETL {Extraction, Transfer, Load}
  • Who?What?When? Where? How?

@manelbutterfly

What is my *Big* question today?

@manelbutterfly

Search for Data

OR

Construct my own Data?

@manelbutterfly

Processing Data? let's see that later

@manelbutterfly

Data Analysis

  • Why I need 'xx'
  • What I need to Know
  • When that Happend
  • Who did that

@manelbutterfly

Let's see some examples ==>

@manelbutterfly

Maybe Tech Speakers Twitter Account

@manelbutterfly

@manelbutterfly

@manelbutterfly

@manelbutterfly

@manelbutterfly

Wine Quality: #Example

@manelbutterfly

These one is Simple and it could be more improved

@manelbutterfly

Example #3

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GCD is your friend for Data

@manelbutterfly

@manelbutterfly

@manelbutterfly

Thank you!

@manelbutterfly

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By Manel Rhaiem

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