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Author : Matt Massie
Publisher : "O'Reilly Media, Inc."
ISBN 13 : 1449329705
Total Pages : 255 pages
Book Rating : 4.4/5 (493 download)
Download or read book Monitoring with Ganglia written by Matt Massie and published by "O'Reilly Media, Inc.". This book was released on 2012-11-19 with total page 255 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Taking dynamic host and application metrics at scale"--Cover.
Author :
Publisher :
ISBN 13 : 9781449330637
Total Pages : 234 pages
Book Rating : 4.3/5 (36 download)
Download or read book Monitoring with Ganglia written by and published by . This book was released on 2012 with total page 234 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Jason Dixon
Publisher : "O'Reilly Media, Inc."
ISBN 13 : 1491916834
Total Pages : 289 pages
Book Rating : 4.4/5 (919 download)
Download or read book Monitoring with Graphite written by Jason Dixon and published by "O'Reilly Media, Inc.". This book was released on 2017-03-13 with total page 289 pages. Available in PDF, EPUB and Kindle. Book excerpt: Graphite has become one of the most powerful monitoring tools available today, due to its ease of use, rapid graph prototyping abilities, and a friendly rendering API. With this practical guide, system administrators and engineers will learn how to use this open source tool to track operational data you need to monitor your systems, as well as application-level metrics for profiling your services. Author Jason Dixon, member of the Graphite project, provides a thorough introduction of Graphite from the basics to the skills and tools you need for troubleshooting and scaling out its software components. If you want to learn more about monitoring systems, services, or applications, this is the book you need. Get an introduction to monitoring, including important concepts and terminology Examine the features and functionality of key Graphite components, including Carbon and Whisper Learn the typical user workflow necessary to create a basic line chart Build complex charts with chained functions and multiple axes that interact directly with the rendering API Understand how to use the native Graphite dashboard, as well as the more popular third-party dashboards Master the art of scaling and troubleshooting high-performance or highly available Graphite clusters
Author : David Josephsen
Publisher : Prentice Hall
ISBN 13 : 0133135683
Total Pages : 603 pages
Book Rating : 4.1/5 (331 download)
Download or read book Nagios written by David Josephsen and published by Prentice Hall. This book was released on 2013-03-27 with total page 603 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Fully Updated Guide to Enterprise Network Monitoring with Today’s Nagios Platform and Tools This is the definitive guide to building cost-effective, enterprise-strength monitoring infrastructures with the latest commercial and open source versions of Nagios. World-renowned monitoring expert David Josephsen covers the entire monitoring software stack, treating Nagios as a specification language and foundation for building well designed monitoring systems that can scale to serve any organization. Drawing on his unsurpassed experience, Josephsen demonstrates best practices throughout and also reveals common mistakes, their consequences, and how to avoid them. He provides all the technical depth you need to configure and run Nagios successfully, including a practical and thorough discussion of writing your own custom modules with the C-based Nagios Event-Broker API. Extensively updated throughout, this edition adds an entirely new chapter on scaling Nagios for large, complex networks that rely heavily on virtualization and cloud services. Josephsen thoroughly introduces Nagios XI, the advanced new commercial version of Nagios and shows how to improve productivity with the latest third-party tools and plug-ins. Coverage includes: Learn how Nagios works, in depth Master focused, efficient techniques for configuring and deploying the latest versions of Nagios Solve real-world problems in monitoring Windows and UNIX systems, networking hardware, and environmental sensors Systematically scale and optimize Nagios for the largest enterprise environments Enhance your monitoring system with new tools including Check-MK, Op5 Merlin, and SFlow Integrate visualization via Ganglia, Graphite, and RRDTool Simplify and streamline all facets of system monitoring with Nagios XI Build powerful custom Nagios Event Broker (NEB) modules, step-by-step Learn about easy-to-understand code listings, fully updated for today’s platforms No matter how complex your systems monitoring challenges are, this book will help you achieve the results you want—right from the start.
Author : Gurmukh Singh
Publisher : Packt Publishing Ltd
ISBN 13 : 1783281561
Total Pages : 101 pages
Book Rating : 4.7/5 (832 download)
Download or read book Monitoring Hadoop written by Gurmukh Singh and published by Packt Publishing Ltd. This book was released on 2015-04-28 with total page 101 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is useful for Hadoop administrators who need to learn how to monitor and diagnose their clusters. Also, the book will prove useful for new users of the technology, as the language used is simple and easy to grasp.
Author : Cattie McCaffrey
Publisher :
ISBN 13 :
Total Pages : 11 pages
Book Rating : 4.:/5 (316 download)
Download or read book Monitoring Temperature and Fan Speed Using Ganglia and Winbond Chips written by Cattie McCaffrey and published by . This book was released on 2006 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt: Effective monitoring is essential to keep a large group of machines, like the ones at Stanford Linear Accelerator Center (SLAC), up and running. SLAC currently uses Ganglia Monitoring System to observe about 2000 machines, analyzing metrics like CPU usage and I/O rate. However, metrics essential to machine hardware health, such as temperature and fan speed, are not being monitored. Many machines have a Winbond w83782d chip which monitors three temperatures, two of which come from dual CPUs, and returns the information when the sensor command is invoked. Ganglia also provides a feature, gmetric, that allows the users to monitor their own metrics and incorporate them into the monitoring system. The programming language Perl is chosen to implement a script that invokes the sensors command, extracts the temperature and fan speed information, and calls gmetric with the appropriate arguments. Two machines were used to test the script; the two CPUs on each machine run at about 65 Celsius, which is well within the operating temperature range (The maximum safe temperature range is 77-82 Celsius for the Pentium III processors being used). Installing the script on all machines with a Winbond w83782d chip allows the SLAC Scientific Computing and Computing Services group (SCCS) to better evaluate current cooling methods.
Author : Robert Miller
Publisher : CRC Press
ISBN 13 : 1420058983
Total Pages : 310 pages
Book Rating : 4.4/5 (2 download)
Download or read book A Theory of the Basal Ganglia and Their Disorders written by Robert Miller and published by CRC Press. This book was released on 2007-08-08 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Basal ganglia, to adopt a phrase of Churchill's, are "a riddle wrapped in a mystery, inside an enigma." And although there is a wealth of information available on them, this research field remains controversial due in part to the diverse number of disciplines involved. A Theory of the Basal Ganglia and Their Disorders provides a clear, coherent
Author : Yevgeniy Brikman
Publisher : "O'Reilly Media, Inc."
ISBN 13 : 1491910046
Total Pages : 465 pages
Book Rating : 4.4/5 (919 download)
Download or read book Hello, Startup written by Yevgeniy Brikman and published by "O'Reilly Media, Inc.". This book was released on 2015-10-21 with total page 465 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is the "Hello, World" tutorial for building products, technologies, and teams in a startup environment. It's based on the experiences of the author, Yevgeniy (Jim) Brikman, as well as interviews with programmers from some of the most successful startups of the last decade, including Google, Facebook, LinkedIn, Twitter, GitHub, Stripe, Instagram, AdMob, Pinterest, and many others. Hello, Startup is a practical, how-to guide that consists of three parts: Products, Technologies, and Teams. Although at its core, this is a book for programmers, by programmers, only Part II (Technologies) is significantly technical, while the rest should be accessible to technical and non-technical audiences alike. If you’re at all interested in startups—whether you’re a programmer at the beginning of your career, a seasoned developer bored with large company politics, or a manager looking to motivate your engineers—this book is for you.
Author : Lars George
Publisher : "O'Reilly Media, Inc."
ISBN 13 : 1449315224
Total Pages : 555 pages
Book Rating : 4.4/5 (493 download)
Download or read book HBase: The Definitive Guide written by Lars George and published by "O'Reilly Media, Inc.". This book was released on 2011-08-29 with total page 555 pages. Available in PDF, EPUB and Kindle. Book excerpt: If you're looking for a scalable storage solution to accommodate a virtually endless amount of data, this book shows you how Apache HBase can fulfill your needs. As the open source implementation of Google's BigTable architecture, HBase scales to billions of rows and millions of columns, while ensuring that write and read performance remain constant. Many IT executives are asking pointed questions about HBase. This book provides meaningful answers, whether you’re evaluating this non-relational database or planning to put it into practice right away. Discover how tight integration with Hadoop makes scalability with HBase easier Distribute large datasets across an inexpensive cluster of commodity servers Access HBase with native Java clients, or with gateway servers providing REST, Avro, or Thrift APIs Get details on HBase’s architecture, including the storage format, write-ahead log, background processes, and more Integrate HBase with Hadoop's MapReduce framework for massively parallelized data processing jobs Learn how to tune clusters, design schemas, copy tables, import bulk data, decommission nodes, and many other tasks
Author : Fernando A. Barrios
Publisher : IntechOpen
ISBN 13 : 9789535109181
Total Pages : 126 pages
Book Rating : 4.1/5 (91 download)
Download or read book Basal Ganglia written by Fernando A. Barrios and published by IntechOpen. This book was released on 2013-01-02 with total page 126 pages. Available in PDF, EPUB and Kindle. Book excerpt: The function of the Basal Ganglia is a subject of increasing prominence, not only among neuroanatomists, neurobiologists, cognitive-scientists and psychiatrists, but also among clinical ergonomists, rehabilitation, internal medicine and public health medics. This volume is the first of its kind. Scientists of diverse backgrounds join to explore issues about the Basal Ganglia from multiple angles. Basal Ganglia - An Integrative View explores the Basal Ganglia from diverse perspectives, sometimes as starting point others as end of diverse pathologies. It reaches from basic neuroanatomical explanations to higher-order integrative processes. It will be essential reading for both frontier neuroscientists and public health actors interested in the nature of Basal Ganglia and will offer a valuable example for the integration of leading research.
Author : Kyle Rankin
Publisher : Pearson Education
ISBN 13 : 0133017532
Total Pages : 600 pages
Book Rating : 4.1/5 (33 download)
Download or read book The Official Ubuntu Server Book written by Kyle Rankin and published by Pearson Education. This book was released on 2014 with total page 600 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ubuntu Server is a complete, free server operating system that just works, with the extra Ubuntu polish, innovation, and simplicity that administrators love. Now, there's a definitive, authoritative guide to getting up and running quickly with the newest, most powerful versions of Ubuntu Server. Written by leading members of the Ubuntu community, The Official Ubuntu Server Book, Third Edition, covers all you need to know to make the most of Ubuntu Server, whether you're a beginner or a battle-hardened senior systems administrator. The authors cover Ubuntu Server from start to finish: installation, basic administration and monitoring, security, backup, troubleshooting, system rescue, and much more. They walk through deploying each of the most common server applications, from file and print services to state-of-the-art, cost-saving virtualization and cloud computing. In addition, you'll learn how to Make the most of Ubuntu Server's latest, most powerful technologies Discover easy, fast ways to perform key administration tasks Automate Ubuntu installs, no matter how many servers you're installing Quickly set up low-cost Web servers and e-mail Protect your server with Ubuntu's built-in and optional security tools Minimize downtime with fault tolerance and clustering Master proven, step-by-step server and network troubleshooting techniques Walk through rescuing an Ubuntu server that won't boot Deploy your own Ubuntu servers in the cloud
Author : Kecskemeti, Gabor
Publisher : IGI Global
ISBN 13 : 1522501541
Total Pages : 419 pages
Book Rating : 4.5/5 (225 download)
Download or read book Developing Interoperable and Federated Cloud Architecture written by Kecskemeti, Gabor and published by IGI Global. This book was released on 2016-04-11 with total page 419 pages. Available in PDF, EPUB and Kindle. Book excerpt: As cloud technology continues to advance and be utilized, many service providers have begun to employ multiple networks, or cloud federations; however, as the popularity of these federations increases, so does potential utilization challenges. Developing Interoperable and Federated Cloud Architecture provides valuable insight into current and emergent research occurring within the field of cloud infrastructures. Featuring barriers, recent developments, and practical applications on the interoperability issues of federated cloud architectures, this book is a focused reference for administrators, developers, and cloud users interested in energy awareness, scheduling, and federation policies and usage.
Author : Maozhen Li
Publisher : John Wiley & Sons
ISBN 13 : 0470094184
Total Pages : 452 pages
Book Rating : 4.4/5 (7 download)
Download or read book The Grid written by Maozhen Li and published by John Wiley & Sons. This book was released on 2005-11-01 with total page 452 pages. Available in PDF, EPUB and Kindle. Book excerpt: Find out which technologies enable the Grid and how to employ them successfully! This invaluable text provides a complete, clear, systematic, and practical understanding of the technologies that enable the Grid. The authors outline all the components necessary to create a Grid infrastructure that enables support for a range of wide-area distributed applications. The Grid: Core Technologies takes a pragmatic approach with numerous practical examples of software in context. It describes the middleware components of the Grid step-by-step, and gives hands-on advice on designing and building a Grid environment with the Globus Toolkit, as well as writing applications. The Grid: Core Technologies: Provides a solid and up-to-date introduction to the technologies that underpin the Grid. Contains a systematic explanation of the Grid, including its infrastructure, basic services, job management, user interaction, and applications. Explains in detail OGSA (Open Grid Services Architecture), Web Services technologies (SOAP, WSDL, UDDI), and Grid Monitoring. Covers Web portal-based tools such as the Java CoG, GridPort, GridSphere, and JSR 168 Portlets. Tackles hot topics such as WSRF (Web Services Resource Framework), the Semantic Grid, the Grid Security Infrastructure, and Workflow systems. Offers practical examples to enhance the understanding and use of Grid components and the associated tools. This rich resource will be essential reading for researchers and postgraduate students in computing and engineering departments, IT professionals in distributed computing, as well as Grid end users such as physicists, statisticians, biologists and chemists.
Author : Minglu Li
Publisher : Springer
ISBN 13 : 3540246800
Total Pages : 1114 pages
Book Rating : 4.5/5 (42 download)
Download or read book Grid and Cooperative Computing written by Minglu Li and published by Springer. This book was released on 2004-04-20 with total page 1114 pages. Available in PDF, EPUB and Kindle. Book excerpt: Grid and cooperative computing has emerged as a new frontier of information tech- logy. It aims to share and coordinate distributed and heterogeneous network resources forbetterperformanceandfunctionalitythatcanotherwisenotbeachieved.Thisvolume contains the papers presented at the 2nd International Workshop on Grid and Coope- tive Computing, GCC 2003, which was held in Shanghai, P.R. China, during December 7–10, 2003. GCC is designed to serve as a forum to present current and future work as well as to exchange research ideas among researchers, developers, practitioners, and usersinGridcomputing,Webservicesandcooperativecomputing,includingtheoryand applications. For this workshop, we received over 550 paper submissions from 22 countries and regions. All the papers were peer-reviewed in depth and qualitatively graded on their relevance, originality, signi?cance, presentation, and the overall appropriateness of their acceptance. Any concerns raised were discussed by the program committee. The or- nizing committee selected 176 papers for conference presentation (full papers) and 173 submissions for poster presentation (short papers).The papers included herein represent the forefront of research from China, USA, UK, Canada, Switzerland, Japan, Aust- lia, India, Korea, Singapore, Brazil, Norway, Greece, Iran, Turkey, Oman, Pakistan and other countries. More than 600 attendees participated in the technical section and the exhibition of the workshop.
Author : Sam R. Alapati
Publisher : Addison-Wesley Professional
ISBN 13 : 0134703383
Total Pages : 2087 pages
Book Rating : 4.1/5 (347 download)
Download or read book Expert Hadoop Administration written by Sam R. Alapati and published by Addison-Wesley Professional. This book was released on 2016-11-29 with total page 2087 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the eBook of the printed book and may not include any media, website access codes, or print supplements that may come packaged with the bound book. The Comprehensive, Up-to-Date Apache Hadoop Administration Handbook and Reference “Sam Alapati has worked with production Hadoop clusters for six years. His unique depth of experience has enabled him to write the go-to resource for all administrators looking to spec, size, expand, and secure production Hadoop clusters of any size.” —Paul Dix, Series Editor In Expert Hadoop® Administration, leading Hadoop administrator Sam R. Alapati brings together authoritative knowledge for creating, configuring, securing, managing, and optimizing production Hadoop clusters in any environment. Drawing on his experience with large-scale Hadoop administration, Alapati integrates action-oriented advice with carefully researched explanations of both problems and solutions. He covers an unmatched range of topics and offers an unparalleled collection of realistic examples. Alapati demystifies complex Hadoop environments, helping you understand exactly what happens behind the scenes when you administer your cluster. You’ll gain unprecedented insight as you walk through building clusters from scratch and configuring high availability, performance, security, encryption, and other key attributes. The high-value administration skills you learn here will be indispensable no matter what Hadoop distribution you use or what Hadoop applications you run. Understand Hadoop’s architecture from an administrator’s standpoint Create simple and fully distributed clusters Run MapReduce and Spark applications in a Hadoop cluster Manage and protect Hadoop data and high availability Work with HDFS commands, file permissions, and storage management Move data, and use YARN to allocate resources and schedule jobs Manage job workflows with Oozie and Hue Secure, monitor, log, and optimize Hadoop Benchmark and troubleshoot Hadoop
Author : Luc Bougé
Publisher : Springer
ISBN 13 : 3540784748
Total Pages : 247 pages
Book Rating : 4.5/5 (47 download)
Download or read book Euro-Par 2007 Workshops: Parallel Processing written by Luc Bougé and published by Springer. This book was released on 2008-03-08 with total page 247 pages. Available in PDF, EPUB and Kindle. Book excerpt: Parallelanddistributedprocessing,althoughwithinthefocusofcomputerscience researchforalongtime,isgainingmoreandmoreimportanceinawidespectrum of applications. These proceedings aim to demonstrate the use of parallel and distributed processing concepts in di?erent application ?elds, and attempt to spark interest in novel research directions to advance the embracing model of high-performance computing research in general. The objective of these workshops is to speci?cally address researchers c- ing from university, industry and governmental research organizations and application-oriented companies, in order to close the gap between purely s- enti?c research and the applicability of the research ideas to real-life problems. Euro-Par is an annual series of international conferences dedicated to the promotionandadvancementofallaspectsofparallelanddistributedcomputing. The 2007 event was the 13th issue of the conference. Euro-Par has for a long time been eager to attract colocated events sharing the same goal of promoting the development of parallel and distributed computing, both as an industrial technique and an academic discipline, extending the frontier of both the state of the art and the state of the practice. Since 2006, Euro-Par o?ers researchersthe chance to colocate advanced technical workshops back-to-back with the main conference. This is for a mutual bene?t: the workshops can take advantage of all technical and social facilities which are set up for the conference, so that the organizational tasks are kept to a minimal level; the conference can rely on workshopstoexperimentwithspeci?careasofresearchwhicharenotyetmature enough, or too speci?c, to lead to an o?cial, full-?edged topic at the conference.
Author : Karl Kopper
Publisher : No Starch Press
ISBN 13 : 1593270364
Total Pages : 462 pages
Book Rating : 4.5/5 (932 download)
Download or read book The Linux Enterprise Cluster written by Karl Kopper and published by No Starch Press. This book was released on 2005 with total page 462 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Linux Enterprise Cluster explains how to take a number of inexpensive computers with limited resources, place them on a normal computer network, and install free software so that the computers act together like one powerful server. This makes it possible to build a very inexpensive and reliable business system for a small business or a large corporation. The book includes information on how to build a high-availability server pair using the Heartbeat package, how to use the Linux Virtual Server load balancing software, how to configure a reliable printing system in a Linux cluster environment, and how to build a job scheduling system in Linux with no single point of failure. The book also includes information on high availability techniques that can be used with or without a cluster, making it helpful for System Administrators even if they are not building a cluster. Anyone interested in deploying Linux in an environment where low cost computer reliability is important will find this book useful. The CD-ROM includes the Linux kernel, ldirectord software, the Mon monitoring package, the Ganglia package, OpenSSH, rsync, SystemImager, Heartbeat, and all the figures and illustrations used in the book.
