تبلیغات
Computer Book - مطالب شهریور 1391

Beginning Database Design: From Novice to Professional, 2 edition

نوشته شده در تاریخ : جمعه 3 شهریور 1391   04:31 ب.ظ

نوع مطلب :پایگاه داده ،

  Beginning Database Design: From Novice to Professional, 2 edition
Beginning Database Design: From Novice to Professional, 2 edition By Clare Churcher
2012 | 252 Pages | ISBN: 1430242094 | EPUB + PDF | 10 MB + 14 MBBeginning Database Design, Second Edition provides short, easy-to-read explanations of how to get database design right the first time. This book offers numerous examples to help you avoid the many pitfalls that entrap new and not-so-new database designers. Through the help of use cases and class diagrams modeled in the UML, you’ll learn to discover and represent the details and scope of any design problem you choose to attack.
Database design is not an exact science. Many are surprised to find that problems with their databases are caused by poor design rather than by difficulties in using the database management software. Beginning Database Design, Second Edition helps you ask and answer important questions about your data so you can understand the problem you are trying to solve and create a pragmatic design capturing the essentials while leaving the door open for refinements and extension at a later stage. Solid database design principles and examples help demonstrate the consequences of simplifications and pragmatic decisions. The rationale is to try to keep a design simple, but allow room for development as situations change or resources permit.

  • Provides solid design principles by which to avoid pitfalls and support changing needs
  • Includes numerous examples of good and bad design decisions and their consequences
  • Shows a modern method for documenting design using the Unified Modeling Language

What you’ll learn

  • Avoid the most common pitfalls in database design.
  • Create clear use cases from project requirements.
  • Design a data model to support the use cases.
  • Apply generalization and specialization appropriately.
  • Secure future flexibility through a normalized design.
  • Ensure integrity through relationships, keys, and constraints.
  • Successfully implement your data model as a relational schema.
Who this book is for
Beginning Database Design, Second Edition is aimed at desktop power users, developers, database administrators, and others who are charged with caring for data and storing it in ways that preserve its meaning and integrity. Desktop users will appreciate the coverage of Excel as a plausible “database” for research systems and lab environments. Developers and database designers will find insight from the clear discussions of design approaches and their pitfalls and benefits. All readers will benefit from learning a modern notation for documenting designs that is based upon the widely used and accepted Universal Modeling Language.


نوشته شده توسط:محمد زحمتکش کناری


برچسب ها: Database Design، Database،

Fundamentals of Robotic Mechanical Systems: Theory, Methods, and Algorithms - 3rd edition

نوشته شده در تاریخ : جمعه 3 شهریور 1391   04:24 ب.ظ

 Fundamentals of Robotic Mechanical Systems: Theory, Methods, and Algorithms (3rd edition)

Jorge Angeles – Fundamentals of Robotic Mechanical Systems: Theory, Methods, and Algorithms (3rd edition)
Publisher: Sрringer | 2006-12-05 | ISBN: 0387294120 | PDF | 573 pages | 25.13 MB

Fundamentals of Robotic Mechanical Systems, Third Edition addresses robots at large – such as multi-fingered hands, walking machines, flight simulators, and machine tools – that rely on mechanical systems to perform their tasks. The author establishes the foundations on which the design, control, and implementation of the underlying mechanical subsystems are based. The treatment assumes familiarity with some calculus, linear algebra, and elementary mechanics; however, the elements of rigid-body mechanics and linear transformations are reviewed in the first chapters, making the presentation self-contained. Features of this book are: kinematics and dynamics of serial manipulators with decoupled architectures trajectory planning determination of the angular velocity and angular acceleration of a rigid body from point data inverse and direct kinematics of general serial and of parallel manipulators dynamics of general parallel manipulators of the platform type kinematics and dynamics of rolling robots This edition has been reorganized and includes new exercises as well as new photographs and all material have been updated where appropriate.
Download Links:

Uploaded_to Download Links:

http://ul.to/5a8isye5/www.joinebook.com_Fundamentals_of_Robotic_Mechanical_Systems_Theory_Methods_and_Algorithms_3rd_edition.rar

Depositfiles Download Links:

http://depositfiles.com/files/r26qielpk/www.joinebook.com_Fundamentals_of_Robotic_Mechanical_Systems_Theory_Methods_and_Algorithms_3rd_edition.rar

RapidGator Download Links:

http://rapidgator.net/file/1414305/www.joinebook.com_Fundamentals_of_Robotic_Mechanical_Systems_Theory_Methods_and_Algorithms_3rd_edition.rar.html




نوشته شده توسط:محمد زحمتکش کناری


برچسب ها: Fundamentals of Robotic Mechanical Systems، Robotic Mechanical Systems،

Ian H. Witten, “Data Mining: Practical Machine Learning Tools and Techniques”

نوشته شده در تاریخ : جمعه 3 شهریور 1391   04:23 ب.ظ

نوع مطلب :الگریتم | محاسبات  ،


 Ian H. Witten, Data Mining: Practical Machine Learning Tools and Techniques

Ian H. Witten, “Data Mining: Practical Machine Learning Tools and Techniques” 
Publisher: Elsevier | ISBN: 0120884070 | edition 2005 | PDF | 558 pages | 16,7 mbThe book is a major revision of the first edition that appeared in 1999. While the basic core remains the same, it has been updated to reflect the changes that have taken place over five years, and now has nearly double the references. The highlights for the new edition include thirty new technique sections; an enhanced Weka machine learning workbench, which now features an interactive interface; comprehensive information on neural networks; a new section on Bayesian networks; plus much more.


نوشته شده توسط:محمد زحمتکش کناری


برچسب ها: Data Mining: Practical Machine Learning Tools and Techniques، Data Mining،

Algorithms and Computation

نوشته شده در تاریخ : جمعه 3 شهریور 1391   04:14 ب.ظ

نوع مطلب :الگریتم | محاسبات  ،

 Algorithms and Computation

Takeshi Tokuyama – Algorithms and Computation
Published: 2008-01-16 | ISBN: 3540771182 | PDF | 946 pages | 9.17 MBThis book constitutes the refereed proceedings of the 18th International Symposium on Algorithms and Computation, ISAAC 2007, held in Sendai, Japan, in December 2007. The 77 revised full papers presented together with two invited talks were carefully reviewed and selected from 220 submissions. The papers included topical sections on graph algorithms, computational geometry, complexity, graph drawing, distributed algorithms, optimization, data structure, and game theory.





Download Links:

Uploaded_to Download Links:

http://ul.to/x4xslx15/www.joinebook.com_Algorithms_and_Computation.rar

Depositfiles Download Links:

http://depositfiles.com/files/by56d41so/www.joinebook.com_Algorithms_and_Computation.rar

RapidGator Download Links:

http://rapidgator.net/file/5258279/www.joinebook.com_Algorithms_and_Computation.rar.html

Turbobit Download Links:

http://turbobit.net/owja9oqikd2x.html



نوشته شده توسط:محمد زحمتکش کناری


برچسب ها: Algorithms and Computation، Computation، Algorithms،

Foundation Website Creation with HTML5, CSS3, and JavaScript

نوشته شده در تاریخ : جمعه 3 شهریور 1391   04:11 ب.ظ

نوع مطلب :توسعه وب ،java | JavaScript ،

  Foundation Website Creation with HTML5, CSS3, and JavaScript
Foundation Website Creation with HTML5, CSS3, and JavaScript By Jonathan Lane, Tom Barker, Joe Lewis, Meitar Moscovitz
2012 | 296 Pages | ISBN: 1430237899 | EPUB + PDF | 10 MB + 12 MB

Foundation Website Creation with HTML5, CSS3, and JavaScript shows the entire process of building a website. This process involves much more than just technical knowledge, and this book provides all the information you’ll need to understand the concepts behind designing and developing for the Web, as well as the best means to deliver professional results based on best practices.


ادامه مطلب


نوشته شده توسط:محمد زحمتکش کناری


برچسب ها: Foundation Website Creation with HTML5، CSS3، and JavaScript، Foundation Website Creation with HTML5 CSS3 and JavaScript، JavaScript، HTML5،