hadoop the definitive guide third edition pdf
hadoop the definitive guide 2nd edition
... Edition. October 2010: Second Edition. Nutshell Handbook, the Nutshell Handbook logo, and the O’Reilly logo are registered trademarks of O’Reilly Media, Inc. Hadoop: The Definitive Guide, the ... data together and having the tools to analyze it, the Rackspace engineers were able to gain an understanding of the data that they otherwise would never have had, and, furthermore, they were ... the output types for the map and the reduce functions, which are often the same, as they are in our case. If they are different, then the map output types can be set using the methods setMapOutputKeyClass()...
Ngày tải lên: 28/04/2014, 16:04
Tài liệu Hadoop: The Definitive Guide docx
... }' done The script loops through the compressed year files, first printing the year, and then processing each file using awk. The awk script extracts two fields from the data: the air temperature ... a missing value in the NCDC dataset) and whether the quality code indicates that the reading is not suspect or erroneous. If the reading is OK, the value is compared with the maximum value seen ... http://www.hadoopbook.com/. You will also find instructions there for obtaining the datasets that are used in examples throughout the book, as well as further notes for running the programs in the book,...
Ngày tải lên: 12/02/2014, 12:20
The Definitive Guide to db4o pdf
... classes: These model the entities, or data, in the system. ã Boundary classes: These essentially provide the interface between the system and the outside world, usually the user interface. The interface ... combining his username with the company domain name. The method name, the return type, and the list of parameters and their types are together known as the signature of the method. Creating an ... for further reading. Downloading the Code The full code for the examples found in Part II of the book is available for download from the book’s page on the Apress website (www.apress.com). There...
Ngày tải lên: 18/03/2014, 23:20
o'reilly - apache the definitive guide 3rd edition
... talk to each other over networks. The two protocols that give the suite its name are among the most important, but there are many others, and we shall meet some of them later. These protocols ... required by the protocol, by convention there is a dividing line somewhere inside this number: to the left is the network number and to the right, the host number. Two machines on the same physical ... addresses to the same interface. The interface in this context is actually the bit of software — the driver — that handles the physical connection (Ethernet card, serial port, etc.) to the outside....
Ngày tải lên: 25/03/2014, 10:39
o'reilly - html & xhtml the definitive guide 5th edition
... reset the form or send its contents to the server. Users fill out the form at their leisure, perhaps after reading the rest of the document, and click a special send button that makes the browser send ... Header The document header describes the various properties of the document, including its title, position within the Web, and relationship with other documents. Most of the data contained within the ... to the user. 3.7.1 The <head> Tag The <head> tag serves to encapsulate other header tags. Place it at the beginning of your document, just after the <html> tag and before the...
Ngày tải lên: 25/03/2014, 10:43
oreilly css the definitive guide 3rd edition nov 2006
... into the overall struc- ture of the document. Every element in the document is either the parent or the child of another element, and it’s often both. An element is said to be the parent of another ... parent to another em element. Conversely, an element is the child of another element if it is directly beneath the other element. Thus, the anchor element in Figure 2-14 is a child of the strong ... {font-weight: bold;} Note the presence of the tilde (~) in the selector. It is the key to selection based on the presence of a space-separated word within the attribute’s value. If you omit the tilde, you...
Ngày tải lên: 31/03/2014, 16:49
o'reilly - xml and html -the definitive guide 4th edition
... are those of the authors, not the Internet Service Provider. HTML & XHTML: The Definitive Guide p age 53 4.4.2 The <acronym> Tag The <acronym> tag indicates that the enclosed ... them as footnotes or as a separate document entirely. The semantics of the <cite> tag go far beyond changing the appearance of the enclosed text; they enable the browser to present the ... but the practice is tricky; you cannot always predict how other browsers will react to nested comments. HTML & XHTML: The Definitive Guide p age 5 5 The special HTML reference for the...
Ngày tải lên: 31/03/2014, 20:40
802.11 wireless networks the definitive guide second edition
... rooted in developments of the early to mid-1990s. The alphabet soup of the first edition was gruel compared to the mulligatawny of 2005. Matthew filled the gap between the book and contemporary ... written after the decimal point for the corresponding projects. Ethernet, the most widely used IEEE LAN technology, was standardized by the third working group, 802.3. Wireless LANs were the eleventh ... introduces the acronyms used throughout the book. With 802.11, the introduction serves another important purpose. 802.11 is superficially similar to Ethernet. Understanding the background of Ethernet...
Ngày tải lên: 05/05/2014, 12:46
asterisk the definitive guide, 4th edition
... with each other, in the Asterisk community they delight in each others’ skills. The significance of this cooperation cannot be underestimated. If the dream of Asterisk is to be realized, the community ... horrible support. Asterisk solves the first two problems; entrepreneurs and the community are addressing the latter. The Asterisk Community One of the compelling strengths of Asterisk is the passionate community ... write a foreword for the fourth edition of the book, lots of names were tossed around. We had already had Mark Spencer (author of Asterisk) write it for the first two editions of the book. Next, John...
Ngày tải lên: 05/05/2014, 12:57
The official guide to the toefl ibt third edition part 29 pdf
Ngày tải lên: 01/07/2014, 14:21
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