Databases & Big Data
epub, mobi |eng | 2012-04-10 | Author:Kevin Yank [Yank, Kevin]

Note: Regular Expressions in Double Quoted Strings All the regular expressions we’ve seen so far in this chapter have been expressed as single-quoted PHP strings. The automatic variable substitution provided ...
( Category: MySQL April 11,2014 )
epub, pdf |eng | 2014-04-08 | Author:Michael McMillan

Figure 10-1. An organizational chart is a tree structure Figure 10-2 displays another tree that defines more of the terms we need when discussing trees. The top node of a ...
( Category: Object-Oriented Design April 9,2014 )
epub |eng | 2010-11-11 | Author:Hewitt, Eben [Eben Hewitt]

Thrift Summary If you want to use Thrift directly for your project, there are numerous prerequisites for working on Windows (see http://wiki.apache.org/thrift/ThriftInstallationWin32) and many things that can go wrong. Partly ...
( Category: Data Mining April 6,2014 )
epub |eng | 2011-01-27 | Author:Warden, Pete [Pete Warden]

Wolfram Alpha The Wolfram Alpha platform pulls together a very broad range of facts and figures on everything from chemistry to finance. The REST API takes in some search terms ...
( Category: Storage & Retrieval April 6,2014 )
epub |eng | 2012-03-04 | Author:Schwartz, Baron, Tkachenko, Vadim, Zaitsev, Peter & Peter Zaitsev & Vadim Tkachenko [Baron Schwartz]

When Should You Use Flash? The most obvious use case for solid-state storage is any workload that has a lot of random I/O. Random I/O is usually caused by the ...
( Category: Performance Optimization April 6,2014 )
epub |eng | 2012-02-06 | Author:Smirnova, Sveta [Sveta Smirnova]

interactive_timeout How much time to wait for activity from an interactive client before killing the connection, i.e., how long the server will wait to read the next command. The term ...
( Category: MySQL April 6,2014 )
epub |eng | 2009-06-29 | Author:DuBois, Paul [Paul DuBois]

Sometimes people omit UNSIGNED so that they can create rows that contain negative numbers in the sequence column. (Using –1 to signify “has no ID” is an instance of this.) ...
( Category: Data Warehousing April 5,2014 )
epub |eng | 2011-03-02 | Author:Teetor, Paul [Paul Teetor]

9.12. Forming a Confidence Interval for a Proportion Problem You have a sample of values from a population consisting of successes and failures. Based on the sample data, you want ...
( Category: Software Development April 5,2014 )
epub |eng | 2011-03-30 | Author:Ratner, Bruce [Ratner, Bruce]

TABLE 14.7 Logistic Regression of Response on X2, X1X2, and X2_SQ TABLE 14.8 Classification Table of Model with X2, X1X2, and X2_SQ I conclude that the relationship is quadratic, and ...
( Category: Probability & Statistics March 31,2014 )
epub, pdf |eng | 2009-07-02 | Author:Robin Nixon [Robin Nixon]

register_globals: An Old Solution Hangs On Before security became such a big issue, the default behavior of PHP was to assign the $_POST and $_GET arrays directly to PHP variables. ...
( Category: MySQL March 31,2014 )
epub |eng | 2011-07-25 | Author:Vlist, Eric van der [Eric van der Vlist]

Tip This example shows that the impact of both derivation types on the applications is very different. A type substitution by restriction has virtually no impact on the applications, since ...
( Category: Object-Oriented Design March 31,2014 )
epub |eng | 2009-06-29 | Author:Pawson, Dave [Dave Pawson]

Shows the font-family selection in use. This selects the Arial font as first choice, Garamond as second choice, and the fallback of using any available Serif fonts. Where the font ...
( Category: XSL March 31,2014 )
epub |eng | 2008-11-17 | Author:MacDonald, Brian, Liberty, Jesse & Brian MacDonald [Jesse Liberty]

The output looks like this: s5 copied from s2: ABCD String s3 is 94 characters long. The 5th character is r s3:Liberty Associates, Inc. provides custom .NET development, on-site Training ...
( Category: Object-Oriented Design March 31,2014 )
epub, pdf |eng | 2003-04-15 | Author:George Reese [Reese, George]

* * * EXPLAIN [table_name | sql_statement] Used with a table name, this command is an alias for SHOW COLUMNS FROM table_name. Used with an SQL statement, this command displays ...
( Category: MySQL March 31,2014 )
epub |eng | 2000-01-02 | Author:Clinton Wong [Wong, Clinton]

* * * The Pragma header specifies directives for proxy and gateway systems. Since many proxy systems may exist between a client and server, Pragma headers must pass through each ...
( Category: Web Design March 31,2014 )