Download or read book Accumulo written by Aaron Cordova and published by "O'Reilly Media, Inc.". This book was released on 2015-07 with total page 552 pages. Available in PDF, EPUB and Kindle. Book excerpt: Get up to speed on Apache Accumulo, the flexible, high-performance key/value store created by the National Security Agency (NSA) and based on Google’s BigTable data storage system. Written by former NSA team members, this comprehensive tutorial and reference covers Accumulo architecture, application development, table design, and cell-level security. With clear information on system administration, performance tuning, and best practices, this book is ideal for developers seeking to write Accumulo applications, administrators charged with installing and maintaining Accumulo, and other professionals interested in what Accumulo has to offer. You will find everything you need to use this system fully. Get a high-level introduction to Accumulo’s architecture and data model Take a rapid tour through single- and multiple-node installations, data ingest, and query Learn how to write Accumulo applications for several use cases, based on examples Dive into Accumulo internals, including information not available in the documentation Get detailed information for installing, administering, tuning, and measuring performance Learn best practices based on successful implementations in the field Find answers to common questions that every new Accumulo user asks

Download or read book Learning Apache Accumulo written by Aaron Cordova and published by . This book was released on 2016 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: "In this Learning Apache Accumulo training course, expert author Aaron Cordova will teach you how to develop highly scalable big data applications. This course is designed for users that already have a basic understanding of Java programming. You will start by learning how to work with Accumulo, then jump into learning about basic application development. From there, Aaron will teach you about application security, including authentication and authorization. This video tutorial also covers intermediate application development, such as reading and writing secondary indexes, handling hardware failure, and updates and deletes. Finally, you will learn about advanced application development, performance, and administration. Once you have completed this computer based training course, you will have learned how to develop your own highly scalable big data applications."--Resource description page.

Download or read book Apache Accumulo for Developers written by Guomundur Jon Halldorsson and published by Packt Pub Limited. This book was released on 2013-10 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book will have a tutorial-based approach that will show the readers how to start from scratch with building an Accumulo cluster and learning how to monitor the system and implement aspects such as security.This book is great for developers new to Accumulo, who are looking to get a good grounding in how to use Accumulo. It's assumed that you have an understanding of how Hadoop works, both HDFS and the Map/Reduce. No prior knowledge of ZooKeeper is assumed.

Download or read book Learning Apache Accumulo written by Aaron Cordova and published by . This book was released on 2016 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: In this Learning Apache Accumulo training course, expert author Aaron Cordova will teach you how to develop highly scalable big data applications. This course is designed for users that already have a basic understanding of Java programming. You will start by learning how to work with Accumulo, then jump into learning about basic application development. From there, Aaron will teach you about application security, including authentication and authorization. This video tutorial also covers intermediate application development, such as reading and writing secondary indexes, handling hardware failure, and updates and deletes. Finally, you will learn about advanced application development, performance, and administration. Once you have completed this computer based training course, you will have learned how to develop your own highly scalable big data applications. Working files are included, allowing you to follow along with the author throughout the lessons.

Download or read book Learning Apache Drill written by Charles Givre and published by "O'Reilly Media, Inc.". This book was released on 2018-11-02 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt: Get up to speed with Apache Drill, an extensible distributed SQL query engine that reads massive datasets in many popular file formats such as Parquet, JSON, and CSV. Drill reads data in HDFS or in cloud-native storage such as S3 and works with Hive metastores along with distributed databases such as HBase, MongoDB, and relational databases. Drill works everywhere: on your laptop or in your largest cluster. In this practical book, Drill committers Charles Givre and Paul Rogers show analysts and data scientists how to query and analyze raw data using this powerful tool. Data scientists today spend about 80% of their time just gathering and cleaning data. With this book, you’ll learn how Drill helps you analyze data more effectively to drive down time to insight. Use Drill to clean, prepare, and summarize delimited data for further analysis Query file types including logfiles, Parquet, JSON, and other complex formats Query Hadoop, relational databases, MongoDB, and Kafka with standard SQL Connect to Drill programmatically using a variety of languages Use Drill even with challenging or ambiguous file formats Perform sophisticated analysis by extending Drill’s functionality with user-defined functions Facilitate data analysis for network security, image metadata, and machine learning

Download or read book Apache Accumulo Third Edition written by Gerardus Blokdyk and published by 5starcooks. This book was released on 2018-08-20 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt: How does the Apache Accumulo manager ensure against scope creep? Which customers cant participate in our Apache Accumulo domain because they lack skills, wealth, or convenient access to existing solutions? What vendors make products that address the Apache Accumulo needs? How do you use Apache Accumulo data and information to support organizational decision making and innovation? Which Apache Accumulo goals are the most important? This easy Apache Accumulo self-assessment will make you the reliable Apache Accumulo domain adviser by revealing just what you need to know to be fluent and ready for any Apache Accumulo challenge. How do I reduce the effort in the Apache Accumulo work to be done to get problems solved? How can I ensure that plans of action include every Apache Accumulo task and that every Apache Accumulo outcome is in place? How will I save time investigating strategic and tactical options and ensuring Apache Accumulo costs are low? How can I deliver tailored Apache Accumulo advice instantly with structured going-forward plans? There's no better guide through these mind-expanding questions than acclaimed best-selling author Gerard Blokdyk. Blokdyk ensures all Apache Accumulo essentials are covered, from every angle: the Apache Accumulo self-assessment shows succinctly and clearly that what needs to be clarified to organize the required activities and processes so that Apache Accumulo outcomes are achieved. Contains extensive criteria grounded in past and current successful projects and activities by experienced Apache Accumulo practitioners. Their mastery, combined with the easy elegance of the self-assessment, provides its superior value to you in knowing how to ensure the outcome of any efforts in Apache Accumulo are maximized with professional results. Your purchase includes access details to the Apache Accumulo self-assessment dashboard download which gives you your dynamically prioritized projects-ready tool and shows you exactly what to do next. Your exclusive instant access details can be found in your book. You will receive the following contents with New and Updated specific criteria: - The latest quick edition of the book in PDF - The latest complete edition of the book in PDF, which criteria correspond to the criteria in... - The Self-Assessment Excel Dashboard, and... - Example pre-filled Self-Assessment Excel Dashboard to get familiar with results generation ...plus an extra, special, resource that helps you with project managing. INCLUDES LIFETIME SELF ASSESSMENT UPDATES Every self assessment comes with Lifetime Updates and Lifetime Free Updated Books. Lifetime Updates is an industry-first feature which allows you to receive verified self assessment updates, ensuring you always have the most accurate information at your fingertips.

Download or read book Apache Accumulo Third Edition written by Gerardus Blokdyk and published by . This book was released on 2018 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Apache Accumulo Third Edition.

Download or read book Apache Solr High Performance written by Surendra Mohan and published by Packt Publishing Ltd. This book was released on 2014-03-25 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is an easy-to-follow guide, full of hands-on, real-world examples. Each topic is explained and demonstrated in a specific and user-friendly flow, from search optimization using Solr to Deployment of Zookeeper applications. This book is ideal for Apache Solr developers and want to learn different techniques to optimize Solr performance with utmost efficiency, along with effectively troubleshooting the problems that usually occur while trying to boost performance. Familiarity with search servers and database querying is expected.

Download or read book An Introduction to Apache Accumulo written by Donald Miner and published by . This book was released on 2014 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: "This webcast will cover the basics of Apache Accumulo architecture and how it works, along with examples of how it is used. We'll also talk about some interesting use cases, such as text indexing, fine-grained multi-level access controls, and storing large-scale graphs. We'll also briefly touch on what sets Accumulo apart from other similar and not-so similar systems and where we think the Accumulo project is headed in a technical direction."--Resource description page.

Download or read book Learning Hunk written by Dmitry Anoshin and published by Packt Publishing Ltd. This book was released on 2015-12-31 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt: Visualize and analyze your Hadoop data using Hunk About This Book Explore your data in Hadoop and NoSQL data stores Create and optimize your reporting experience with advanced data visualizations and data analytics A comprehensive developer's guide that helps you create outstanding analytical solutions efficiently Who This Book Is For If you are Hadoop developers who want to build efficient real-time Operation Intelligence Solutions based on Hadoop deployments or various NoSQL data stores using Hunk, this book is for you. Some familiarity with Splunk is assumed. What You Will Learn Deploy and configure Hunk on top of Cloudera Hadoop Create and configure Virtual Indexes for datasets Make your data presentable using the wide variety of data visualization components and knowledge objects Design a data model using Hunk best practices Add more flexibility to your analytics solution via extended SDK and custom visualizations Discover data using MongoDB as a data source Integrate Hunk with AWS Elastic MapReduce to improve scalability In Detail Hunk is the big data analytics platform that lets you rapidly explore, analyse, and visualize data in Hadoop and NoSQL data stores. It provides a single, fluid user experience, designed to show you insights from your big data without the need for specialized skills, fixed schemas, or months of development. Hunk goes beyond typical data analysis methods and gives you the power to rapidly detect patterns and find anomalies across petabytes of raw data. This book focuses on exploring, analysing, and visualizing big data in Hadoop and NoSQL data stores with this powerful full-featured big data analytics platform. You will begin by learning the Hunk architecture and Hunk Virtual Index before moving on to how to easily analyze and visualize data using Splunk Search Language (SPL). Next you will meet Hunk Apps which can easy integrate with NoSQL data stores such as MongoDB or Sqqrl. You will also discover Hunk knowledge objects, build a semantic layer on top of Hadoop, and explore data using the friendly user-interface of Hunk Pivot. You will connect MongoDB and explore data in the data store. Finally, you will go through report acceleration techniques and analyze data in the AWS Cloud. Style and approach A step-by-step guide starting right from the basics and deep diving into the more advanced and technical aspects of Hunk.

Download or read book Apache ZooKeeper Essentials written by Saurav Haloi and published by Packt Publishing Ltd. This book was released on 2015-01-28 with total page 169 pages. Available in PDF, EPUB and Kindle. Book excerpt: Whether you are a novice to ZooKeeper or already have some experience, you will be able to master the concepts of ZooKeeper and its usage with ease. This book assumes you to have some prior knowledge of distributed systems and high-level programming knowledge of C, Java, or Python, but no experience with Apache ZooKeeper is required.

Download or read book Learning Apache Apex written by Thomas Weise and published by Packt Publishing Ltd. This book was released on 2017-11-30 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt: Designing and writing a real-time streaming publication with Apache Apex About This Book Get a clear, practical approach to real-time data processing Program Apache Apex streaming applications This book shows you Apex integration with the open source Big Data ecosystem Who This Book Is For This book assumes knowledge of application development with Java and familiarity with distributed systems. Familiarity with other real-time streaming frameworks is not required, but some practical experience with other big data processing utilities might be helpful. What You Will Learn Put together a functioning Apex application from scratch Scale an Apex application and configure it for optimal performance Understand how to deal with failures via the fault tolerance features of the platform Use Apex via other frameworks such as Beam Understand the DevOps implications of deploying Apex In Detail Apache Apex is a next-generation stream processing framework designed to operate on data at large scale, with minimum latency, maximum reliability, and strict correctness guarantees. Half of the book consists of Apex applications, showing you key aspects of data processing pipelines such as connectors for sources and sinks, and common data transformations. The other half of the book is evenly split into explaining the Apex framework, and tuning, testing, and scaling Apex applications. Much of our economic world depends on growing streams of data, such as social media feeds, financial records, data from mobile devices, sensors and machines (the Internet of Things - IoT). The projects in the book show how to process such streams to gain valuable, timely, and actionable insights. Traditional use cases, such as ETL, that currently consume a significant chunk of data engineering resources are also covered. The final chapter shows you future possibilities emerging in the streaming space, and how Apache Apex can contribute to it. Style and approach This book is divided into two major parts: first it explains what Apex is, what its relevant parts are, and how to write well-built Apex applications. The second part is entirely application-driven, walking you through Apex applications of increasing complexity.

Download or read book Advanced Intelligent Systems for Sustainable Development AI2SD 2018 written by Mostafa Ezziyyani and published by Springer. This book was released on 2019-03-06 with total page 1005 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book includes the outcomes of the International Conference on Advanced Intelligent Systems for Sustainable Development (AI2SD-2018), held in Tangier, Morocco on July 12–14, 2018. Presenting the latest research in the field of computing sciences and information technology, it discusses new challenges and provides valuable insights into the field, the goal being to stimulate debate, and to promote closer interaction and interdisciplinary collaboration between researchers and practitioners. Though chiefly intended for researchers and practitioners in advanced information technology management and networking, the book will also be of interest to those engaged in emerging fields such as data science and analytics, big data, internet of things, smart networked systems, artificial intelligence, expert systems and cloud computing.

Download or read book Hands On Software Architecture with Java written by Giuseppe Bonocore and published by Packt Publishing Ltd. This book was released on 2022-03-16 with total page 510 pages. Available in PDF, EPUB and Kindle. Book excerpt: Build robust and scalable Java applications by learning how to implement every aspect of software architecture Key FeaturesUnderstand the fundamentals of software architecture and build production-grade applications in JavaMake smart architectural decisions with comprehensive coverage of various architectural approaches from SOA to microservicesGain an in-depth understanding of deployment considerations with cloud and CI/CD pipelinesBook Description Well-written software architecture is the core of an efficient and scalable enterprise application. Java, the most widespread technology in current enterprises, provides complete toolkits to support the implementation of a well-designed architecture. This book starts with the fundamentals of architecture and takes you through the basic components of application architecture. You'll cover the different types of software architectural patterns and application integration patterns and learn about their most widespread implementation in Java. You'll then explore cloud-native architectures and best practices for enhancing existing applications to better suit a cloud-enabled world. Later, the book highlights some cross-cutting concerns and the importance of monitoring and tracing for planning the evolution of the software, foreseeing predictable maintenance, and troubleshooting. The book concludes with an analysis of the current status of software architectures in Java programming and offers insights into transforming your architecture to reduce technical debt. By the end of this software architecture book, you'll have acquired some of the most valuable and in-demand software architect skills to progress in your career. What you will learnUnderstand the importance of requirements engineering, including functional versus non-functional requirementsExplore design techniques such as domain-driven design, test-driven development (TDD), and behavior-driven developmentDiscover the mantras of selecting the right architectural patterns for modern applicationsExplore different integration patternsEnhance existing applications with essential cloud-native patterns and recommended practicesAddress cross-cutting considerations in enterprise applications regardless of architectural choices and application typeWho this book is for This book is for Java software engineers who want to become software architects and learn everything a modern software architect needs to know. The book is also for software architects, technical leaders, vice presidents of software engineering, and CTOs looking to extend their knowledge and stay up to date with the latest developments in the field of software architecture.

Download or read book Demystifying Big Data and Machine Learning for Healthcare written by Prashant Natarajan and published by CRC Press. This book was released on 2017-02-15 with total page 227 pages. Available in PDF, EPUB and Kindle. Book excerpt: Healthcare transformation requires us to continually look at new and better ways to manage insights – both within and outside the organization today. Increasingly, the ability to glean and operationalize new insights efficiently as a byproduct of an organization’s day-to-day operations is becoming vital to hospitals and health systems ability to survive and prosper. One of the long-standing challenges in healthcare informatics has been the ability to deal with the sheer variety and volume of disparate healthcare data and the increasing need to derive veracity and value out of it. Demystifying Big Data and Machine Learning for Healthcare investigates how healthcare organizations can leverage this tapestry of big data to discover new business value, use cases, and knowledge as well as how big data can be woven into pre-existing business intelligence and analytics efforts. This book focuses on teaching you how to: Develop skills needed to identify and demolish big-data myths Become an expert in separating hype from reality Understand the V’s that matter in healthcare and why Harmonize the 4 C’s across little and big data Choose data fi delity over data quality Learn how to apply the NRF Framework Master applied machine learning for healthcare Conduct a guided tour of learning algorithms Recognize and be prepared for the future of artificial intelligence in healthcare via best practices, feedback loops, and contextually intelligent agents (CIAs) The variety of data in healthcare spans multiple business workflows, formats (structured, un-, and semi-structured), integration at point of care/need, and integration with existing knowledge. In order to deal with these realities, the authors propose new approaches to creating a knowledge-driven learning organization-based on new and existing strategies, methods and technologies. This book will address the long-standing challenges in healthcare informatics and provide pragmatic recommendations on how to deal with them.

Download or read book The Cloud Based Demand Driven Supply Chain written by Vinit Sharma and published by John Wiley & Sons. This book was released on 2018-11-06 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: It’s time to get your head in the cloud! In today’s business environment, more and more people are requesting cloud-based solutions to help solve their business challenges. So how can you not only anticipate your clients’ needs but also keep ahead of the curve to ensure their goals stay on track? With the help of this accessible book, you’ll get a clear sense of cloud computing and understand how to communicate the benefits, drawbacks, and options to your clients so they can make the best choices for their unique needs. Plus, case studies give you the opportunity to relate real-life examples of how the latest technologies are giving organizations worldwide the opportunity to thrive as supply chain solutions in the cloud. Demonstrates how improvements in forecasting, collaboration, and inventory optimization can lead to cost savings Explores why cloud computing is becoming increasingly important Takes a close look at the types of cloud computing Makes sense of demand-driven forecasting using Amazon's cloud Whether you work in management, business, or IT, this is the dog-eared reference you’ll want to keep close by as you continue making sense of the cloud.

Download or read book NoSQL written by Ganesh Chandra Deka and published by CRC Press. This book was released on 2017-05-19 with total page 566 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book discusses the advanced databases for the cloud-based application known as NoSQL. It will explore the recent advancements in NoSQL database technology. Chapters on structured, unstructured and hybrid databases will be included to explore bigdata analytics, bigdata storage and processing. The book is likely to cover a wide range of topics such as cloud computing, social computing, bigdata and advanced databases processing techniques.