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Data Processing
Federated Identity Primer by Derrick Rountree
epub, pdf |eng | 2012-11-22 | Author:Derrick Rountree

3.2.1. Using OpenID The OpenID process starts with user registration. The user must choose an OpenID provider with whom to register. There are several OpenID providers available including Facebook, Google, ...
( Category: Network Security March 26,2014 )
Principles of Big Data by Jules J. Berman
epub |eng | 2013-05-23 | Author:Jules J. Berman

Normalizing and Adjusting Data When extracting data from multiple sources, recorded at different times, and collected for different purposes, the data values may not be directly comparable. The Big Data ...
( Category: Data Processing March 26,2014 )
Python for Data Analysis by Wes McKinney
epub, mobi, pdf |eng | 2012-10-07 | Author:Wes McKinney [Wes McKinney]

Example: Group Weighted Average and Correlation Under the split-apply-combine paradigm of groupby, operations between columns in a DataFrame or two Series, such a group weighted average, become a routine affair. ...
( Category: Data Processing March 26,2014 )
Learning IPython for Interactive Computing and Data Visualization by Learning IPython for Interactive Computing & Data Visualization
epub |eng | | Author:Learning IPython for Interactive Computing & Data Visualization

More indexing possibilities More generally, indexing allows us to take any portion of an array. We saw in the previous section how to filter an array with a Boolean condition. ...
( Category: Python March 26,2014 )
High Performance Computing by Charles Severance; Kevin Dowd
mobi |eng | 1993-01-02 | Author:Charles Severance; Kevin Dowd

Again, this is not precisely the same computation, but all four partial sums can be computed independently. The partial sums are combined at the end of the loop. Loops that ...
( Category: Performance Optimization March 25,2014 )
Code: The Hidden Language of Computer Hardware and Software by Charles Petzold
mobi, epub, pdf |eng | 2009-11-29 | Author:Charles Petzold

Beginning about 1820, Babbage believed that he could design and build a machine that would automate the process of constructing a table, even to the point of setting up type ...
( Category: Software Development March 25,2014 )

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