Expert Apache Cassandra Administration

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Expert Apache Cassandra Administration

Author : Sam R. Alapati
Publisher : Apress
ISBN 13 : 1484231260
Total Pages : 482 pages
Book Rating : 4.4/5 (842 download)

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Book Synopsis Expert Apache Cassandra Administration by : Sam R. Alapati

Download or read book Expert Apache Cassandra Administration written by Sam R. Alapati and published by Apress. This book was released on 2017-12-09 with total page 482 pages. Available in PDF, EPUB and Kindle. Book excerpt: Follow this handbook to build, configure, tune, and secure Apache Cassandra databases. Start with the installation of Cassandra and move on to the creation of a single instance, and then a cluster of Cassandra databases. Cassandra is increasingly a key player in many big data environments, and this book shows you how to use Cassandra with Apache Spark, a popular big data processing framework. Also covered are day-to-day topics of importance such as the backup and recovery of Cassandra databases, using the right compression and compaction strategies, and loading and unloading data. Expert Apache Cassandra Administration provides numerous step-by-step examples starting with the basics of a Cassandra database, and going all the way through backup and recovery, performance optimization, and monitoring and securing the data. The book serves as an authoritative and comprehensive guide to the building and management of simple to complex Cassandra databases. The book: Takes you through building a Cassandra database from installation of the software and creation of a single database, through to complex clusters and data centers Provides numerous examples of actual commands in a real-life Cassandra environment that show how to confidently configure, manage, troubleshoot, and tune Cassandra databases Shows how to use the Cassandra configuration properties to build a highly stable, available, and secure Cassandra database that always operates at peak efficiency What You'll Learn Install the Cassandra software and create your first database Understand the Cassandra data model, and the internal architecture of a Cassandra database Create your own Cassandra cluster, step-by-step Run a Cassandra cluster on Docker Work with Apache Spark by connecting to a Cassandra database Deploy Cassandra clusters in your data center, or on Amazon EC2 instances Back up and restore mission-critical Cassandra databases Monitor, troubleshoot, and tune production Cassandra databases, and cut your spending on resources such as memory, servers, and storage Who This Book Is For Database administrators, developers, and architects who are looking for an authoritative and comprehensive single volume for all their Cassandra administration needs. Also for administrators who are tasked with setting up and maintaining highly reliable and high-performing Cassandra databases. An excellent choice for big data administrators, database administrators, architects, and developers who use Cassandra as their key data store, to support high volume online transactions, or as a decentralized, elastic data store.

Expert Apache Cassandra Administration

Author : Sam R. Alapati
Publisher :
ISBN 13 : 9781484231272
Total Pages : pages
Book Rating : 4.2/5 (312 download)

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Book Synopsis Expert Apache Cassandra Administration by : Sam R. Alapati

Download or read book Expert Apache Cassandra Administration written by Sam R. Alapati and published by . This book was released on 2018 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Follow this handbook to build, configure, tune, and secure Apache Cassandra databases. Start with the installation of Cassandra and move on to the creation of a single instance, and then a cluster of Cassandra databases. Cassandra is increasingly a key player in many big data environments, and this book shows you how to use Cassandra with Apache Spark, a popular big data processing framework. Also covered are day-to-day topics of importance such as the backup and recovery of Cassandra databases, using the right compression and compaction strategies, and loading and unloading data. Expert Apache Cassandra Administration provides numerous step-by-step examples starting with the basics of a Cassandra database, and going all the way through backup and recovery, performance optimization, and monitoring and securing the data. The book serves as an authoritative and comprehensive guide to the building and management of simple to complex Cassandra databases. The book: Takes you through building a Cassandra database from installation of the software and creation of a single database, through to complex clusters and data centers Provides numerous examples of actual commands in a real-life Cassandra environment that show how to confidently configure, manage, troubleshoot, and tune Cassandra databases Shows how to use the Cassandra configuration properties to build a highly stable, available, and secure Cassandra database that always operates at peak efficiency What You'll Learn: Install the Cassandra software and create your first database Understand the Cassandra data model, and the internal architecture of a Cassandra database Create your own Cassandra cluster, step-by-step Run a Cassandra cluster on Docker Work with Apache Spark by connecting to a Cassandra database Deploy Cassandra clusters in your data center, or on Amazon EC2 instances Back up and restore mission-critical Cassandra databases Monitor, troubleshoot, and tune production Cassandra databases, and cut your spending on resources such as memory, servers, and storage.

Mastering Apache Cassandra 3.x

Author : Aaron Ploetz
Publisher : Packt Publishing Ltd
ISBN 13 : 1789132800
Total Pages : 348 pages
Book Rating : 4.7/5 (891 download)

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Book Synopsis Mastering Apache Cassandra 3.x by : Aaron Ploetz

Download or read book Mastering Apache Cassandra 3.x written by Aaron Ploetz and published by Packt Publishing Ltd. This book was released on 2018-10-31 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt: Build, manage, and configure high-performing, reliable NoSQL database for your applications with Cassandra Key FeaturesWrite programs more efficiently using Cassandra's features with the help of examplesConfigure Cassandra and fine-tune its parameters depending on your needsIntegrate Cassandra database with Apache Spark and build strong data analytics pipelineBook Description With ever-increasing rates of data creation, the demand for storing data fast and reliably becomes a need. Apache Cassandra is the perfect choice for building fault-tolerant and scalable databases. Mastering Apache Cassandra 3.x teaches you how to build and architect your clusters, configure and work with your nodes, and program in a high-throughput environment, helping you understand the power of Cassandra as per the new features. Once you’ve covered a brief recap of the basics, you’ll move on to deploying and monitoring a production setup and optimizing and integrating it with other software. You’ll work with the advanced features of CQL and the new storage engine in order to understand how they function on the server-side. You’ll explore the integration and interaction of Cassandra components, followed by discovering features such as token allocation algorithm, CQL3, vnodes, lightweight transactions, and data modelling in detail. Last but not least you will get to grips with Apache Spark. By the end of this book, you’ll be able to analyse big data, and build and manage high-performance databases for your application. What you will learnWrite programs more efficiently using Cassandra's features more efficientlyExploit the given infrastructure, improve performance, and tweak the Java Virtual Machine (JVM)Use CQL3 in your application in order to simplify working with CassandraConfigure Cassandra and fine-tune its parameters depending on your needsSet up a cluster and learn how to scale itMonitor a Cassandra cluster in different waysUse Apache Spark and other big data processing toolsWho this book is for Mastering Apache Cassandra 3.x is for you if you are a big data administrator, database administrator, architect, or developer who wants to build a high-performing, scalable, and fault-tolerant database. Prior knowledge of core concepts of databases is required.

Beginning Apache Cassandra Development

Author : Vivek Mishra
Publisher : Apress
ISBN 13 : 1484201426
Total Pages : 235 pages
Book Rating : 4.4/5 (842 download)

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Book Synopsis Beginning Apache Cassandra Development by : Vivek Mishra

Download or read book Beginning Apache Cassandra Development written by Vivek Mishra and published by Apress. This book was released on 2014-12-12 with total page 235 pages. Available in PDF, EPUB and Kindle. Book excerpt: Beginning Apache Cassandra Development introduces you to one of the most robust and best-performing NoSQL database platforms on the planet. Apache Cassandra is a document database following the JSON document model. It is specifically designed to manage large amounts of data across many commodity servers without there being any single point of failure. This design approach makes Apache Cassandra a robust and easy-to-implement platform when high availability is needed. Apache Cassandra can be used by developers in Java, PHP, Python, and JavaScript—the primary and most commonly used languages. In Beginning Apache Cassandra Development, author and Cassandra expert Vivek Mishra takes you through using Apache Cassandra from each of these primary languages. Mishra also covers the Cassandra Query Language (CQL), the Apache Cassandra analog to SQL. You'll learn to develop applications sourcing data from Cassandra, query that data, and deliver it at speed to your application's users. Cassandra is one of the leading NoSQL databases, meaning you get unparalleled throughput and performance without the sort of processing overhead that comes with traditional proprietary databases. Beginning Apache Cassandra Development will therefore help you create applications that generate search results quickly, stand up to high levels of demand, scale as your user base grows, ensure operational simplicity, and—not least—provide delightful user experiences.

Cassandra: The Definitive Guide

Author : Jeff Carpenter
Publisher : "O'Reilly Media, Inc."
ISBN 13 : 1491933631
Total Pages : 369 pages
Book Rating : 4.4/5 (919 download)

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Book Synopsis Cassandra: The Definitive Guide by : Jeff Carpenter

Download or read book Cassandra: The Definitive Guide written by Jeff Carpenter and published by "O'Reilly Media, Inc.". This book was released on 2016-06-29 with total page 369 pages. Available in PDF, EPUB and Kindle. Book excerpt: Imagine what you could do if scalability wasn't a problem. With this hands-on guide, you’ll learn how the Cassandra database management system handles hundreds of terabytes of data while remaining highly available across multiple data centers. This expanded second edition—updated for Cassandra 3.0—provides the technical details and practical examples you need to put this database to work in a production environment. Authors Jeff Carpenter and Eben Hewitt demonstrate the advantages of Cassandra’s non-relational design, with special attention to data modeling. If you’re a developer, DBA, or application architect looking to solve a database scaling issue or future-proof your application, this guide helps you harness Cassandra’s speed and flexibility. Understand Cassandra’s distributed and decentralized structure Use the Cassandra Query Language (CQL) and cqlsh—the CQL shell Create a working data model and compare it with an equivalent relational model Develop sample applications using client drivers for languages including Java, Python, and Node.js Explore cluster topology and learn how nodes exchange data Maintain a high level of performance in your cluster Deploy Cassandra on site, in the Cloud, or with Docker Integrate Cassandra with Spark, Hadoop, Elasticsearch, Solr, and Lucene

Edge Intelligence

Author : Javid Taheri
Publisher : Springer Nature
ISBN 13 : 3031221559
Total Pages : 254 pages
Book Rating : 4.0/5 (312 download)

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Book Synopsis Edge Intelligence by : Javid Taheri

Download or read book Edge Intelligence written by Javid Taheri and published by Springer Nature. This book was released on 2023-06-14 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt: This graduate-level textbook is ideally suited for lecturing the most relevant topics of Edge Computing and its ties to Artificial Intelligence (AI) and Machine Learning (ML) approaches. It starts from basics and gradually advances, step-by-step, to ways AI/ML concepts can help or benefit from Edge Computing platforms. The book is structured into seven chapters; each comes with its own dedicated set of teaching materials (practical skills, demonstration videos, questions, lab assignments, etc.). Chapter 1 opens the book and comprehensively introduces the concept of distributed computing continuum systems that led to the creation of Edge Computing. Chapter 2 motivates the use of container technologies and how they are used to implement programmable edge computing platforms. Chapter 3 introduces ways to employ AI/ML approaches to optimize service lifecycles at the edge. Chapter 4 goes deeper in the use of AI/ML and introduces ways to optimize spreading computational tasks along edge computing platforms. Chapter 5 introduces AI/ML pipelines to efficiently process generated data on the edge. Chapter 6 introduces ways to implement AI/ML systems on the edge and ways to deal with their training and inferencing procedures considering the limited resources available at the edge-nodes. Chapter 7 motivates the creation of a new orchestrator independent object model to descriptive objects (nodes, applications, etc.) and requirements (SLAs) for underlying edge platforms. To provide hands-on experience to students and step-by-step improve their technical capabilities, seven sets of Tutorials-and-Labs (TaLs) are also designed. Codes and Instructions for each TaL is provided on the book website, and accompanied by videos to facilitate their learning process.

Expert Hadoop Administration

Author : Sam R. Alapati
Publisher : Addison-Wesley Professional
ISBN 13 : 0134703383
Total Pages : 2087 pages
Book Rating : 4.1/5 (347 download)

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Book Synopsis Expert Hadoop Administration by : Sam R. Alapati

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

Big Data SMACK

Author : Raul Estrada
Publisher : Apress
ISBN 13 : 1484221753
Total Pages : 277 pages
Book Rating : 4.4/5 (842 download)

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Book Synopsis Big Data SMACK by : Raul Estrada

Download or read book Big Data SMACK written by Raul Estrada and published by Apress. This book was released on 2016-09-29 with total page 277 pages. Available in PDF, EPUB and Kindle. Book excerpt: Learn how to integrate full-stack open source big data architecture and to choose the correct technology—Scala/Spark, Mesos, Akka, Cassandra, and Kafka—in every layer. Big data architecture is becoming a requirement for many different enterprises. So far, however, the focus has largely been on collecting, aggregating, and crunching large data sets in a timely manner. In many cases now, organizations need more than one paradigm to perform efficient analyses. Big Data SMACK explains each of the full-stack technologies and, more importantly, how to best integrate them. It provides detailed coverage of the practical benefits of these technologies and incorporates real-world examples in every situation. This book focuses on the problems and scenarios solved by the architecture, as well as the solutions provided by every technology. It covers the six main concepts of big data architecture and how integrate, replace, and reinforce every layer: The language: Scala The engine: Spark (SQL, MLib, Streaming, GraphX) The container: Mesos, Docker The view: Akka The storage: Cassandra The message broker: Kafka What You Will Learn: Make big data architecture without using complex Greek letter architectures Build a cheap but effective cluster infrastructure Make queries, reports, and graphs that business demands Manage and exploit unstructured and No-SQL data sources Use tools to monitor the performance of your architecture Integrate all technologies and decide which ones replace and which ones reinforce Who This Book Is For: Developers, data architects, and data scientists looking to integrate the most successful big data open stack architecture and to choose the correct technology in every layer

Handbook of e-Tourism

Author : Zheng Xiang
Publisher : Springer Nature
ISBN 13 : 3030486524
Total Pages : 1976 pages
Book Rating : 4.0/5 (34 download)

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Book Synopsis Handbook of e-Tourism by : Zheng Xiang

Download or read book Handbook of e-Tourism written by Zheng Xiang and published by Springer Nature. This book was released on 2022-09-01 with total page 1976 pages. Available in PDF, EPUB and Kindle. Book excerpt: This handbook provides an authoritative and truly comprehensive overview both of the diverse applications of information and communication technologies (ICTs) within the travel and tourism industry and of e-tourism as a field of scientific inquiry that has grown and matured beyond recognition. Leading experts from around the world describe cutting-edge ideas and developments, present key concepts and theories, and discuss the full range of research methods. The coverage accordingly encompasses everything from big data and analytics to psychology, user behavior, online marketing, supply chain and operations management, smart business networks, policy and regulatory issues – and much, much more. The goal is to provide an outstanding reference that summarizes and synthesizes current knowledge and establishes the theoretical and methodological foundations for further study of the role of ICTs in travel and tourism. The handbook will meet the needs of researchers and students in various disciplines as well as industry professionals. As with all volumes in Springer’s Major Reference Works program, readers will benefit from access to a continually updated online version.

Learning Apache Cassandra

Author : Mat Brown
Publisher : Packt Publishing Ltd
ISBN 13 : 1783989211
Total Pages : 246 pages
Book Rating : 4.7/5 (839 download)

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Book Synopsis Learning Apache Cassandra by : Mat Brown

Download or read book Learning Apache Cassandra written by Mat Brown and published by Packt Publishing Ltd. This book was released on 2015-02-25 with total page 246 pages. Available in PDF, EPUB and Kindle. Book excerpt: If you're an application developer familiar with SQL databases such as MySQL or Postgres, and you want to explore distributed databases such as Cassandra, this is the perfect guide for you. Even if you've never worked with a distributed database before, Cassandra's intuitive programming interface coupled with the step-by-step examples in this book will have you building highly scalable persistence layers for your applications in no time.

Cassandra Data Modeling and Analysis

Author : C. Y. Kan
Publisher :
ISBN 13 : 9781783988884
Total Pages : 196 pages
Book Rating : 4.9/5 (888 download)

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Book Synopsis Cassandra Data Modeling and Analysis by : C. Y. Kan

Download or read book Cassandra Data Modeling and Analysis written by C. Y. Kan and published by . This book was released on 2014-12-23 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt: If you are interested in Cassandra and want to develop real-world analysis applications, then this book is perfect for you. It would be helpful to have prior knowledge of NoSQL database.

Fast Data Processing Systems with SMACK Stack

Author : Raul Estrada
Publisher : Packt Publishing Ltd
ISBN 13 : 1786468069
Total Pages : 371 pages
Book Rating : 4.7/5 (864 download)

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Book Synopsis Fast Data Processing Systems with SMACK Stack by : Raul Estrada

Download or read book Fast Data Processing Systems with SMACK Stack written by Raul Estrada and published by Packt Publishing Ltd. This book was released on 2016-12-22 with total page 371 pages. Available in PDF, EPUB and Kindle. Book excerpt: Combine the incredible powers of Spark, Mesos, Akka, Cassandra, and Kafka to build data processing platforms that can take on even the hardest of your data troubles! About This Book This highly practical guide shows you how to use the best of the big data technologies to solve your response-critical problems Learn the art of making cheap-yet-effective big data architecture without using complex Greek-letter architectures Use this easy-to-follow guide to build fast data processing systems for your organization Who This Book Is For If you are a developer, data architect, or a data scientist looking for information on how to integrate the Big Data stack architecture and how to choose the correct technology in every layer, this book is what you are looking for. What You Will Learn Design and implement a fast data Pipeline architecture Think and solve programming challenges in a functional way with Scala Learn to use Akka, the actors model implementation for the JVM Make on memory processing and data analysis with Spark to solve modern business demands Build a powerful and effective cluster infrastructure with Mesos and Docker Manage and consume unstructured and No-SQL data sources with Cassandra Consume and produce messages in a massive way with Kafka In Detail SMACK is an open source full stack for big data architecture. It is a combination of Spark, Mesos, Akka, Cassandra, and Kafka. This stack is the newest technique developers have begun to use to tackle critical real-time analytics for big data. This highly practical guide will teach you how to integrate these technologies to create a highly efficient data analysis system for fast data processing. We'll start off with an introduction to SMACK and show you when to use it. First you'll get to grips with functional thinking and problem solving using Scala. Next you'll come to understand the Akka architecture. Then you'll get to know how to improve the data structure architecture and optimize resources using Apache Spark. Moving forward, you'll learn how to perform linear scalability in databases with Apache Cassandra. You'll grasp the high throughput distributed messaging systems using Apache Kafka. We'll show you how to build a cheap but effective cluster infrastructure with Apache Mesos. Finally, you will deep dive into the different aspect of SMACK using a few case studies. By the end of the book, you will be able to integrate all the components of the SMACK stack and use them together to achieve highly effective and fast data processing. Style and approach With the help of various industry examples, you will learn about the full stack of big data architecture, taking the important aspects in every technology. You will learn how to integrate the technologies to build effective systems rather than getting incomplete information on single technologies. You will learn how various open source technologies can be used to build cheap and fast data processing systems with the help of various industry examples

Cassandra Admin DBA Guide

Author : Prasad Bagewadi
Publisher : Independently Published
ISBN 13 : 9781072205135
Total Pages : 406 pages
Book Rating : 4.2/5 (51 download)

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Book Synopsis Cassandra Admin DBA Guide by : Prasad Bagewadi

Download or read book Cassandra Admin DBA Guide written by Prasad Bagewadi and published by Independently Published. This book was released on 2019-08-15 with total page 406 pages. Available in PDF, EPUB and Kindle. Book excerpt: What value this book provides? This book absolutely provides tremendous value in terms its usefulness. This book takes away the pain associated with learning and mastering Cassandra. All complexity has been digested by the author and simplified for the reader with very useful and practical information that can be absorbed just by glancing through the pages. Years of author's experience and practical knowledge in Cassandra has been gifted to the reader in this book with great diligence and generosity. If you are planning to undergo expensive Cassandra training, think again, spending few hours with this book will change your mind, this book has been written with great care to reduce the learning curve. The aim of this book is multi fold, just to mention a few: Provide confidence to the reader in Cassandra concepts and architecture Provide a flexible, practical framework and context customizable for various situations Provide practical guidance to manage Cassandra platforms of various hues, sizes, shapes Provide real world examples to reduce guess work Provide executable query statements and command line statements at every step Provide practical outcomes to help the reader to gain instance understanding of what to expect Provide insights into making Cassandra environment robust and scalable Provide tricks and tips to implement and maintain seamlessly Provide security and vulnerability mitigation tips and steps Provide best practices to follow for optimal Cassandra use There is no doubt - this book makes the reader very productive Cassandra professional in very short span of time. This book essentially bridges the training gap as the industry is moving fast to take full advantage of what Cassandra can offer to fulfill emerging business needs. This book can be very helpful to Data administrators, Developers, Data modelers/Application Architects, Project Managers and Data Custodians. This book has range of topics, many are listed here: Cassandra concepts and architecture Cassandra Installation and Configuration Cassandra system architecture depicting gossip protocol, replication, consistency, tombstones, hinted handoff, compactions, repairs, memtables, commit log, read and write path functions Cassandra oriented data modelling Cassandra QL (CQL) tutorial Handling of Primary and Partition keys in Cassandra covering No joins, Static columns and TTL aspects Configuring authentication, authorization to access Cassandra in addition, steps to set up node-node and client-node SSL Configuring nodes addition, removal, decommission in single token and vnode setup modes in Cassandra Instructions to add new data center and delink the existing data center from a multi-dc cluster arrangement Cassandra backup and recovery functions with real examples of restoring tables after truncation events Cassandra utilities such as sstabledump, sstablemetadata, sstablesplit, cqlsh and cassandra-stress Troubleshooting methods such as Node down, Read latency and Recover truncated table Upgrading Cassandra to higher versions Additional Cassandra architecture II methods such as Read and Write path, Compactions and Repairs

Cassandra 3.x High Availability

Author : Robbie Strickland
Publisher : Packt Publishing Ltd
ISBN 13 : 1786460572
Total Pages : 188 pages
Book Rating : 4.7/5 (864 download)

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Book Synopsis Cassandra 3.x High Availability by : Robbie Strickland

Download or read book Cassandra 3.x High Availability written by Robbie Strickland and published by Packt Publishing Ltd. This book was released on 2016-08-29 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt: Achieve scalability and high availability without compromising on performance About This Book See how to get 100 percent uptime with your Cassandra applications using this easy-follow guide Learn how to avoid common and not-so-common mistakes while working with Cassandra using this highly practical guide Get familiar with the intricacies of working with Cassandra for high availability in your work environment with this go-to-guide Who This Book Is For If you are a developer or DevOps engineer who has basic familiarity with Cassandra and you want to become an expert at creating highly available, fault tolerant systems using Cassandra, this book is for you. What You Will Learn Understand how the core architecture of Cassandra enables highly available applications Use replication and tunable consistency levels to balance consistency, availability, and performance Set up multiple data centers to enable failover, load balancing, and geographic distribution Add capacity to your cluster with zero downtime Take advantage of high availability features in the native driver Create data models that scale well and maximize availability Understand common anti-patterns so you can avoid them Keep your system working well even during failure scenarios In Detail Apache Cassandra is a massively scalable, peer-to-peer database designed for 100 percent uptime, with deployments in the tens of thousands of nodes, all supporting petabytes of data. This book offers a practical insight into building highly available, real-world applications using Apache Cassandra. The book starts with the fundamentals, helping you to understand how Apache Cassandra's architecture allows it to achieve 100 percent uptime when other systems struggle to do so. You'll get an excellent understanding of data distribution, replication, and Cassandra's highly tunable consistency model. Then we take an in-depth look at Cassandra's robust support for multiple data centers, and you'll see how to scale out a cluster. Next, the book explores the domain of application design, with chapters discussing the native driver and data modeling. Lastly, you'll find out how to steer clear of common anti-patterns and take advantage of Cassandra's ability to fail gracefully. Style and approach This practical guide will get you implementing Cassandra right from the design to creating highly available systems. Through a systematic, step-by-step approach, you will learn different aspects of building highly available Cassandra applications and all this with the help of easy-to-follow examples, tips, and tricks.

Principles of Database Management

Author : Wilfried Lemahieu
Publisher : Cambridge University Press
ISBN 13 : 1107186129
Total Pages : 817 pages
Book Rating : 4.1/5 (71 download)

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Book Synopsis Principles of Database Management by : Wilfried Lemahieu

Download or read book Principles of Database Management written by Wilfried Lemahieu and published by Cambridge University Press. This book was released on 2018-07-12 with total page 817 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introductory, theory-practice balanced text teaching the fundamentals of databases to advanced undergraduates or graduate students in information systems or computer science.

Handbook of Systems Engineering and Risk Management in Control Systems, Communication, Space Technology, Missile, Security and Defense Operations

Download Handbook of Systems Engineering and Risk Management in Control Systems, Communication, Space Technology, Missile, Security and Defense Operations PDF Online Free

Author : Anna M. Doro-on
Publisher : CRC Press
ISBN 13 : 100065592X
Total Pages : 859 pages
Book Rating : 4.0/5 (6 download)

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Book Synopsis Handbook of Systems Engineering and Risk Management in Control Systems, Communication, Space Technology, Missile, Security and Defense Operations by : Anna M. Doro-on

Download or read book Handbook of Systems Engineering and Risk Management in Control Systems, Communication, Space Technology, Missile, Security and Defense Operations written by Anna M. Doro-on and published by CRC Press. This book was released on 2022-09-27 with total page 859 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides multifaceted components and full practical perspectives of systems engineering and risk management in security and defense operations with a focus on infrastructure and manpower control systems, missile design, space technology, satellites, intercontinental ballistic missiles, and space security. While there are many existing selections of systems engineering and risk management textbooks, there is no existing work that connects systems engineering and risk management concepts to solidify its usability in the entire security and defense actions. With this book Dr. Anna M. Doro-on rectifies the current imbalance. She provides a comprehensive overview of systems engineering and risk management before moving to deeper practical engineering principles integrated with newly developed concepts and examples based on industry and government methodologies. The chapters also cover related points including design principles for defeating and deactivating improvised explosive devices and land mines and security measures against kinds of threats. The book is designed for systems engineers in practice, political risk professionals, managers, policy makers, engineers in other engineering fields, scientists, decision makers in industry and government and to serve as a reference work in systems engineering and risk management courses with focus on security and defense operations.

Apache Cassandra Administrator Associate

Author : Cristian Scutaru
Publisher : Independently Published
ISBN 13 :
Total Pages : 194 pages
Book Rating : 4.5/5 (979 download)

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Book Synopsis Apache Cassandra Administrator Associate by : Cristian Scutaru

Download or read book Apache Cassandra Administrator Associate written by Cristian Scutaru and published by Independently Published. This book was released on 2021-01-20 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt: Are you a system administrator or a DevOps looking for a valuable certification in the most popular NoSQL wide-column store? These two original practice tests will help you score big in your Apache Cassandra Administrator Associate certification exam.This book contains two high-quality practice tests similar to the proctored exam. Just like the actual exam, each exam practice test has 60 questions that you can try answer in 90 minutes or less. You may also consider a 70% passing score, just like for the real exam.DataStax, the largest provider of a commercial version for Apache Cassandra, is also the company that offers these Administrator and Developer certification exams. DataStax cut down the price for a certification exam to $145 US. But you can qualify for a free voucher and pay nothing, if you complete a learning path watching three of their courses online.This is not a brain dump, but the questions closely emulate those from the actual exam. All practice test questions are created by the author and do not repeat themselves. Each question has a detailed explanation and one or more references. The questions are divided in four categories: Architecture, Operations, Data Modeling, and CQL. While both the Administrator and Developer paths have some common recommended courses, the practice tests include several questions from my previously published Become a Certified Cassandra Developer: Practice Exams book.The exam has been updated in mid-2020, and we offer here the same level of difficulty as those latest exam questions. Most questions are single-select, with four possible choices. Few questions have multiple-choices. There are no True/False questions.What you don't have at the actual exam are the questions you missed, and the correct answers. We provide detailed explanations with link references for every question.The exam will test your administration skills for Apache Cassandra 3 and DataStax Enterprise 6. You should have some prior basic knowledge on the product. Go to their online documentation, and watch DataStax Academy's recommended videos for this certification exam, to know more.An interactive version of this book has been implemented on Udemy: Become a Certified Cassandra Administrator: Practice Exams.