Tag Archives: cluster

Practical Hadoop Security

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Practical Hadoop Security by Bhushan Lakhe
2014 | ISBN: 1430265442 | English | 260 pages | PDF | 5 MB

Practical Hadoop Security
is an excellent resource for administrators planning a production Hadoop deployment who want to secure their Hadoop clusters. A detailed guide to the security options and configuration within Hadoop itself, author Bhushan Lakhe takes you through a comprehensive study of how to implement defined security within a Hadoop cluster in a hands-on way.

You will start with a detailed overview of all the security options available for Hadoop, including popular extensions like Kerberos and OpenSSH, and then delve into a hands-on implementation of user security (with illustrated code samples) with both in-the-box features and with security extensions implemented by leading vendors.

No security system is complete without a monitoring and tracing facility, so next steps you through audit logging and monitoring technologies for Hadoop, as well as ready to use implementation and configuration examples–again with illustrated code samples.

The book concludes with the most important aspect of Hadoop security – encryption. Both types of encryptions, for data in transit and data at rest, are discussed at length with leading open source projects that integrate directly with Hadoop at no licensing cost.

:

Explains importance of security, auditing and encryption within a Hadoop installation
Describes how the leading players have incorporated these features within their Hadoop distributions and provided extensions
Demonstrates how to set up and use these features to your benefit and make your Hadoop installation secure without impacting performance or ease of use

What you'll learn

Understand your options for implementing Hadoop user security
Learn how to configure and set up security for your Hadoop cluster
Set up Hadoop audit logs, Hadoop metrics, monitoring technologies and related products
Configure and set up logging, metrics and monitoring for your Hadoop cluster
Discover and implement encryption for data in transit and data at rest
and much more.

Who this book is for

is an excellent resource for Hadoop administrators who want to secure their environment. IT management planning a production Hadoop environment will also find this text useful. This book is also for students who wish to learn about Hadoop security.
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Fractal Mechanics of Polymers: Chemistry and Physics of Complex Polymeric Materials

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Fractal Mechanics of Polymers: Chemistry and Physics of Complex Polymeric Materials by G. V. Kozlov, Yu G. Yanovskii
2014 | ISBN: 1771880414 | English | 384 pages | PDF | 11 MB

Fractal Mechanics of Polymers: Chemistry and Physics of Complex Polymeric Materials
This new book explores the consideration of relationships that connect the structural and basic mechanical properties of polymeric mediums within the frameworks of fractal analysis with cluster model representations attraction. Incidentally, the choice of any structural model of medium or their combinations is defined by expediency and further usage convenience only. This book presents leading-edge research in this rapidly changing and evolving field.

The book presents descriptions of the main reactions of high-molecular substances within the frameworks of fractal analysis and irreversible aggregation models. Synergetics and percolation theory were also used. In spite of the enormous number of papers dealing with the influence of the medium on the rate of chemical reactions (including synthesis of polymers), no strict quantitative theory capable of "universal" application has been put forward up until now. It is now possible to describe the relationship between the reaction rate constants and the equilibrium constants with the nature of the medium in which the reactions take place by means of a single equation. This important book for the first time gives structural and physical grounds of polymers synthesis and curing, and the fractal analysis is used for this purpose.

This new book:

* Highlights some important areas of current interest in polymer products and chemical processes

* Focuses on topics with more advanced methods

* Emphasizes precise mathematical development and actual experimental details

* Analyzes theories to formulate and prove the physicochemical principles

* Provides an up-to-date and thorough exposition of the present state of the art of complex polymeric materials
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Fractal Mechanics of Polymers: Chemistry and Physics of Complex Polymeric Materials

FREEDownload : Fractal Mechanics of Polymers: Chemistry and Physics of Complex Polymeric Materials

Fractal Mechanics of Polymers: Chemistry and Physics of Complex Polymeric Materials by G. V. Kozlov, Yu G. Yanovskii
2014 | ISBN: 1771880414 | English | 384 pages | PDF | 11 MB

Fractal Mechanics of Polymers: Chemistry and Physics of Complex Polymeric Materials
This new book explores the consideration of relationships that connect the structural and basic mechanical properties of polymeric mediums within the frameworks of fractal analysis with cluster model representations attraction. Incidentally, the choice of any structural model of medium or their combinations is defined by expediency and further usage convenience only. This book presents leading-edge research in this rapidly changing and evolving field.

The book presents descriptions of the main reactions of high-molecular substances within the frameworks of fractal analysis and irreversible aggregation models. Synergetics and percolation theory were also used. In spite of the enormous number of papers dealing with the influence of the medium on the rate of chemical reactions (including synthesis of polymers), no strict quantitative theory capable of "universal" application has been put forward up until now. It is now possible to describe the relationship between the reaction rate constants and the equilibrium constants with the nature of the medium in which the reactions take place by means of a single equation. This important book for the first time gives structural and physical grounds of polymers synthesis and curing, and the fractal analysis is used for this purpose.

This new book:

* Highlights some important areas of current interest in polymer products and chemical processes

* Focuses on topics with more advanced methods

* Emphasizes precise mathematical development and actual experimental details

* Analyzes theories to formulate and prove the physicochemical principles

* Provides an up-to-date and thorough exposition of the present state of the art of complex polymeric materials
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Practical Hadoop Security EPUB

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Bhushan Lakhe, "Practical Hadoop Security"
English | 2014 | ISBN: 1430265442 | 260 pages | EPUB | 5 MB

Practical Hadoop Security EPUB
is an excellent resource for administrators planning a production Hadoop deployment who want to secure their Hadoop clusters. A detailed guide to the security options and configuration within Hadoop itself, author Bhushan Lakhe takes you through a comprehensive study of how to implement defined security within a Hadoop cluster in a hands-on way.

You will start with a detailed overview of all the security options available for Hadoop, including popular extensions like Kerberos and OpenSSH, and then delve into a hands-on implementation of user security (with illustrated code samples) with both in-the-box features and with security extensions implemented by leading vendors.

No security system is complete without a monitoring and tracing facility, so next steps you through audit logging and monitoring technologies for Hadoop, as well as ready to use implementation and configuration examples–again with illustrated code samples.

The book concludes with the most important aspect of Hadoop security – encryption. Both types of encryptions, for data in transit and data at rest, are discussed at length with leading open source projects that integrate directly with Hadoop at no licensing cost.

:

Explains importance of security, auditing and encryption within a Hadoop installation
Describes how the leading players have incorporated these features within their Hadoop distributions and provided extensions
Demonstrates how to set up and use these features to your benefit and make your Hadoop installation secure without impacting performance or ease of use

What you’ll learn

Understand your options for implementing Hadoop user security
Learn how to configure and set up security for your Hadoop cluster
Set up Hadoop audit logs, Hadoop metrics, monitoring technologies and related products
Configure and set up logging, metrics and monitoring for your Hadoop cluster
Discover and implement encryption for data in transit and data at rest
and much more.

Who this book is for

is an excellent resource for Hadoop administrators who want to secure their environment. IT management planning a production Hadoop environment will also find this text useful. This book is also for students who wish to learn about Hadoop security.

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The North Carolina Birding Trail: Coastal Plain Trail Guide by North Carolina Birding Trail

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The North Carolina Birding Trail: Coastal Plain Trail Guide by North Carolina Birding Trail
English | Feb 25, 2008 | ISBN: 0979446805 | 172 Pages | PDF | 92,6 MB

The North Carolina Birding Trail: Coastal Plain Trail Guide by North Carolina Birding Trail
North Carolina harbors an incredible diversity of habitats that provide food and shelter for more than 440 bird species throughout the year, making the state a destination for birders and nature lovers. The North Carolina Birding Trail is a driving trail linking birders and tourists with great birding sites across the state and the local communities in which they are found.

The first of three regional guides, the Coastal Plain Trail Guide presents 102 birding destinations east of Interstate 95. The spiral-bound volume features maps, detailed site descriptions, and color photographs throughout. Each site description includes directions as well as information on access, focal species and habitats, and on-site visitor amenities. Special "while you're in the area" listings accompany each of sixteen site groupings, so visitors can travel to a cluster of birding destinations and enjoy other local highlights and attractions along the way.
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“High Performance Parallelism Pearls: Multicore and Many-core Programming Approaches” by James Reinders, Jim Jeffers

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"High Performance Parallelism Pearls: Multicore and Many-core Programming Approaches" by James Reinders, Jim Jeffers
Intel Corporation
ElSci | 2015 | ISBN: 0128021993 9780128021996 9780128021187 | 549 pages | PDF | 27 MB
This book shows how to leverage parallelism on processors and coprocessors with the same programming – illustrating the most effective ways to better tap the computational potential of systems with Intel Xeon Phi coprocessors and Intel Xeon processors or other multicore processors.

“High Performance Parallelism Pearls: Multicore and Many-core Programming Approaches” by James Reinders, Jim Jeffers
The book includes examples of successful programming efforts, drawn from across industries and domains such as chemistry, engineering, and environmental science.
Each chapter in this edited work includes detailed explanations of the programming techniques used, while showing high performance results on both Intel Xeon Phi coprocessors and multicore processors.
Learn from dozens of new examples and case studies illustrating "success stories" demonstrating not just the features of these powerful systems, but also how to leverage parallelism across these heterogeneous systems.

* Promotes consistent standards-based programming, showing in detail how to code for high performance on multicore processors and Intel® Xeon PhiTM
* Examples from multiple vertical domains illustrating parallel optimizations to modernize real-world codes
* Source code available for download to facilitate further exploration

Contents
Contributors
Acknowledgments
Foreword
Preface
1 INTRODUCTION
2 FROM "CORRECT" TO "CORRECT & EFFICIENT": A HYDR02D CASE STUDY WITH GODUNOV'S SCHEME
3 BETTER CONCURRENCY AND SIMD ON HBM
4 OPTIMIZING FOR REACTING NAVIER-STOKES EQUATIONS
5 PLESIOCHRONOUS PHASING BARRIERS
6 PARALLEL EVALUATION OF FAULT TREE EXPRESSIONS
7 DEEP-LEARNING NUMERICAL OPTIMIZATION
8 OPTIMIZING GATHER/SCATTER PATTERNS
9 A MANY-CORE IMPLEMENTATION OF THE DIRECT N-BODY PROBLEM
10 N-BODY METHODS
11 DYNAMIC LOAD BALANCING USING OPENMP 4.0
12 CONCURRENT KERNEL OFFLOADING
13 HETEROGENEOUS COMPUTING WITH MPI
14 POWER ANALYSIS ON THE INTEL® XEON PHI™ COPROCESSOR
15 INTEGRATING INTEL XEON PHI COPROCESSORS INTO A CLUSTER ENVIRONMENT
16 SUPPORTING CLUSTER FILE SYSTEMS ON INTEL® XEON PHI™ COPROCESSORS
17 NWCHEM QUANTUM CHEMISTRY SIMULATIONS AT SCALE
18 EFFICIENT NESTED PARALLELISM ON LARGE SCALESYSTEMS
19 PERFORMANCE OPTIMIZATION OF BLACK-SCHOLES PRICING
20 DATA TRANSFER USING THE INTEL COI LIBRARY
21 HIGH-PERFORMANCE RAY TRACING
22 PORTABLE PERFORMANCE WITH OPENCL
23 CHARACTERIZATION AND OPTIMIZATION METHODOLOGY APPLIED TO STENCIL COMPUTATIONS
24 PROFILING-GUIDED OPTIMIZATION
25 HETEROGENEOUS MPI APPLICATION OPTIMIZATION WITH IT AC
26 SCALABLE OUT-OF-CORE SOLVERS ON A CLUSTER
27 SPARSE MATRIX-VECTOR MULTIPLICATION: PARALLELIZATION AND VECTORIZATION
28 MORTON ORDER IMPROVES PERFORMANCE
Author Index
Subject Index
1st
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Indie: An American Film Culture

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Indie: An American Film Culture (Film and Culture Series) by Michael Z. Newman
2011 | ISBN: 0231144644, 0231144652 | English | 304 pages | PDF | 9 MB

Indie: An American Film Culture
America's independent films often seem to defy classification. Their strategies of storytelling and representation range from raw, no-budget projects to more polished releases of Hollywood's "specialty" divisions. Yet understanding American indies involves more than just considering films. Filmmakers, distributors, exhibitors, festivals, critics, and audiences all shape the art's identity, which is always understood in relation to the Hollywood mainstream.

By locating the American indie film in the historical context of the "Sundance-Miramax" era (the mid-1980s to the end of the 2000s), Michael Z. Newman considers indie cinema as an alternative American film culture. His work isolates patterns of character and realism, formal play, and oppositionality and the functions of the festivals, art houses, and critical media promoting them. He also accounts for the power of audiences to identify indie films in distinction to mainstream Hollywood and to seek socially emblematic characters and playful form in their narratives. Analyzing films such as Welcome to the Dollhouse (1996), Lost in Translation (2003), Pulp Fiction (1994), and Juno (2007), along with the work of Nicole Holofcener, Jim Jarmusch, John Sayles, Steven Soderbergh, and the Coen brothers, Newman investigates the conventions that cast indies as culturally legitimate works of art. He binds these diverse works together within a cluster of distinct viewing strategies and invites a reevaluation of the difference of independent cinema and its relationship to class and taste culture.
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Optimal Models and Methods with Fuzzy Quantities

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Optimal Models and Methods with Fuzzy Quantities (Studies in Fuzziness and Soft Computing) by Bing-Yuan Cao
English | 2010-02-18 | ISBN: 3642107109 | PDF | 350 pages | 4 MB

Optimal Models and Methods with Fuzzy Quantities
The book contains ten chapters as follows, Prepare Knowledge, Regression and Self-regression Models with Fuzzy Coefficients; Regression and Self-regression Models with Fuzzy Variables, Fuzzy Input/output Model, Fuzzy Cluster Analysis and Fuzzy Recognition, Fuzzy Linear Programming, Fuzzy Geometric Programming, Fuzzy Relative Equation and Its Optimizing, Interval and Fuzzy Differential Equations and Interval and Fuzzy Functional and Their Variation.

It can not only be used as teaching materials or reference books for under-graduates in higher education, master graduates and doctor graduates in the courses of applied mathematics, computer science, artificial intelligence, fuzzy information process and automation, operations research, system science and engineering, and the like, but also serves as a reference book for researchers in these fields, particularly, for researchers in soft science.
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Essential Statistical Methods for Medical Statistics

J. Philip Miller, "Essential Statistical Methods for Medical Statistics"
English | ISBN: 0444537376 | 2010 | 368 pages | PDF | 3 MB
Essential Statistical Methods for Medical Statistics presents only key contributions which have been selected from the volume in the Handbook of Statistics: Medical Statistics, Volume 27 (2009).

While the use of statistics in these fields has a long and rich history, the explosive growth of science in general, and of clinical and epidemiological sciences in particular, has led to the development of new methods and innovative adaptations of standard methods. This volume is appropriately focused for individuals working in these fields. Contributors are internationally renowned experts in their respective areas.

· Contributors are internationally renowned experts in their respective areas · Addresses emerging statistical challenges in epidemiological, biomedical, and pharmaceutical research · Methods for assessing Biomarkers, analysis of competing risks · Clinical trials including sequential and group sequential, crossover designs, cluster randomized, and adaptive designs · Structural equations modelling and longitudinal data analysis

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