Thursday, June 23, 2016

Essential Skills for Data Science and Data Analytics Careers



1. Statistics/Mathematics

2. Data Mining/Machine Learning/Artificial Intelligence


Data Analytics and Data Mining - Difference Explained


Machine Learning - Blog

3. Data Frameworks like Hadoop


What is Hadoop? Text and Video Lectures

4. Special programming languages for statistics  - R and Python

5. Database and SQL skills for Structured data.

6. NoSQL skills for unstructured social media data.


NoSQL Databases

http://www.kdnuggets.com/2016/05/10-must-have-skills-data-scientist.html

http://www.kdnuggets.com/2014/11/9-must-have-skills-data-scientist.html

Updated 26 June 2016

Tuesday, June 21, 2016

NoSQL Databases


The term was started in 2009

10 things you should know about NoSQL databases
By Guy Harrison, August 26, 2010
http://www.techrepublic.com/blog/10-things/10-things-you-should-know-about-nosql-databases/


Introduction - Presentation
http://martinfowler.com/articles/nosql-intro-original.pdf


2013  Introduction to NoSQL - Video Presentation by Martin Fowler

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GOTO Conferences

http://martinfowler.com/nosql.html

https://www.mongodb.com/

http://www.nosqlweekly.com/  - Subscribe to their weekly. They provide a python weekly also.


Wednesday, June 15, 2016

Best Business Analytics and Intelligence Blogs - Books

Business intelligence is a broad set of information technology (IT) solutions
that includes tools for gathering, analyzing, and reporting information to the
users about performance of the organization and its environment. These IT
solutions are among the most highly prioritized solutions for investment.


Data Analytics Made Accessible
Anil K. Maheshwari, Ph.D.
2015


10 Great Business Intelligence (BI) Blogs To Follow

Business intelligence (BI) is a term that “includes the applications, infrastructure and tools, and best practices that enable access to and analysis of information” (Gartner). As such, it covers a wide breadth of topics, from data security to big data to data analysis. 

1. Datanami
Run by: Tabor Communications Website link: Datanami.com 

2. Business Intelligence and Analytics
Run by: Jen Underwood Website link: JenUnderwood.com 

3. Big Data Made Simple
Run by: Crayon Data Website link: bigdata-madesimple.com/ 

4. MIT Technology Review
Run by: MIT Website link: Technologyreview.com 

5. Gartner
Run by: Gartner Website link: Gartner.com/blog 


6. Forrester’s Business Intelligence Blog
Run by: Forrester Website link: go.forrester.com/blogs 

7. Capterra
Run by: Capterra Website link: blog.capterra.com 

8. The Register
Run by: Situation Publishing Website link: theregister.co.uk 

9. InformationWeek
Run by: InformationWeek Website link: Informationweek.com/big-data-analytics.asp 

10. Tableau Blog
Run by: Tableau Website link: Tableau.com/blog 
Besides providing insight into our constantly updated product offerings and company culture, the Tableau blog hosts a wealth of examples, inspiration, tips & tricks, community highlights, and stories about the social impact of data. Be sure to catch the weekly “Best of the Tableau Web” column for Tableau-specific data visualizations, tips, and stories.


The Top 9 Business Intelligence Blogs You Should Be Reading
https://www.maptive.com/top-9-business-intelligence-blogs-reading/



Analytics at Work: Smarter Decisions, Better Results
De Thomas H. Davenport, Jeanne G. Harris, Robert Morison
https://books.google.com.gi/books?id=Jy-8bBjjC38C                        

9 great books about business intelligence (BI)
Business Intelligence (BI) is rapidly becoming more accessible and important for interpreting big data. With the right tools, anyone can use BI to learn more about their business and what will help them succeed. These books cover an array of expertise for every reader: from beginners who only know the term “Business Intelligence” and want to learn more, to business managers who want to make their BI analysis more effective. And if real-life examples of business intelligence in action, we've got an article for that.

What is business intelligence?

 BI refers to an infrastructure that contains an assortment of processes and tools, all with the goal of providing businesses with complete and actionable data to aid in their decision making processes. Some of the things included in BI are: data visualization, data infrastructure and tools, business analytics, preparation, benchmarking, statistical analysis, and more. 

Learn more about business intelligence. 

1. “Business Intelligence Guidebook: From Data Integration to Analytics”
Author: Rick Sherman 





2. “Big Data in Practice: How 45 Successful Companies Used Big Data Analytics to Deliver Extraordinary Results”
Author: Bernard Marr 


This book dives into big data and analytics to show Business Intelligence in action through real-world examples.

3. “Business Intelligence Roadmap: The Complete Project Lifecycle for Decision-Support Applications” 
Authors: Larissa T. Moss and Shaku Atr 



. The book walks readers through every step of the way to getting a BI application in place. 

4. “Business Intelligence For Dummies” 
Author: Swain Scheps 



“Business Intelligence For Dummies” is an introduction to BI for anyone with no prior experience. 

5. “Hyper: Changing the way you think about, plan, and execute business intelligence for real results, real fast!” 
Author: Gregory P. Steffine 

 He presents major challenges in the BI process and how to overcome them, as well as proven methods to assist planning. The book is also littered with practical advice and tips for analytical projects.

6. “Learning Tableau 10 - Second Edition: Business Intelligence and data visualization that brings your business into focus” 
Author: Joshua N. Milligan 

A lot of Business Intelligence is finding the answers to questions and making better decisions, and part of that is achieved through data visualization. Displaying data through storytelling helps bring the pertinent information to the forefront to show the answers to business questions. In this book, author Joshua Milligan talks about how to create stunning visualizations and present data in Tableau, so that you can spend more time acting on the data than putting it together. The book teaches readers how to present data effectively, as well as how to dig deeper into data and analyze trends using different models.

7. “Business Intelligence: The Savvy Manager's Guide”
Author: David Loshin 



 Loshin guides managers through the process of developing BI and how it aids success. Old and new technologies are introduced, both as a way to present BI’s background and also how the technology is evolving to accommodate digital data needs. 

8. “Business Intelligence in Plain Language: A practical guide to Data Mining and Business Analytics”
Author: Jeremy Kolb 



This book is a good primer for getting introduced to the concepts of Business Intelligence and why it’s useful for every business. 

9. “Successful Business Intelligence: Unlock the Value of BI & Big Data”
Author: Cindi Howson 

Author Cindi Howson, an experienced Business Intelligence analyst, details how to successfully integrate BI in business in this book. Rather than simply discussing the theories behind BI, she dives into the best strategies used by successful organizations. 






Ud. 16.11.2023
Pub. 16.6.2016




Friday, June 3, 2016

Data Science Competitions



https://www.kaggle.com/competitions



Active Competitions on 3 June 2016
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