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Practical Cassandra

Author : Russell Bradberry

Publisher : Pearson Education

Page : 197 pages

File Size : 31,47 MB

Release : 2014

Category : Computers

ISBN : 032193394X

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Book Description

"Eric and Russell were early adopters of Cassandra at SimpleReach. In Practical Cassandra, you benefit from their experience in the trenches administering Cassandra, developing against it, and building one of the first CQL drivers. If you are deploying Cassandra soon, or you inherited a Cassandra cluster to tend, spend some time with the deployment, performance tuning, and maintenance chapters... If you are new to Cassandra, I highly recommend the chapters on data modeling and CQL." -From the Foreword by Jonathon Ellis, Apache Cassandra Chair Build and Deploy Massively Scalable, Super-fast Data Management Applications with Apache Cassandra Practical Cassandra is the first hands-on developer's guide to building Cassandra systems and applications that deliver breakthrough speed, scalability, reliability, and performance. Fully up to date, it reflects the latest versions of Cassandra-including Cassandra Query Language (CQL), which dramatically lowers the learning curve for Cassandra developers. Pioneering Cassandra developers and Datastax MVPs Russell Bradberry and Eric Lubow walk you through every step of building a real production application that can store enormous amounts of structured, semi-structured, and unstructured data. Drawing on their exceptional expertise, Bradberry and Lubow share practical insights into issues ranging from querying to deployment, management, maintenance, monitoring, and troubleshooting. The authors cover key issues, from architecture to migration, and guide you through crucial decisions about configuration and data modeling. They provide tested sample code, detailed explanations of how Cassandra works "under the covers," and new case studies from three cutting-edge users: Ooyala, Hailo, and eBay. Coverage includes Understanding Cassandra's approach, architecture, key concepts, and primary use cases- and why it's so blazingly fast Getting Cassandra up and running on single nodes and large clusters Applying the new design patterns, philosophies, and features that make Cassandra such a powerful data store Leveraging CQL to simplify your transition from SQL-based RDBMSes Deploying and provisioning through the cloud or on bare-metal hardware Choosing the right configuration options for each type of workload Tweaking Cassandra to get maximum performance from your hardware, OS, and JVM Mastering Cassandra's essential tools for maintenance and monitoring Efficiently solving the most common problems with Cassandra deployment, operation, and application development



Cassandra: The Definitive Guide

Author : Jeff Carpenter

Publisher : "O'Reilly Media, Inc."

Page : 369 pages

File Size : 27,64 MB

Release : 2016-06-29

Category : Computers

ISBN : 1491933631

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Book Description

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



Change Enthusiasm

Author : Cassandra Worthy

Publisher : Hay House, Inc

Page : 241 pages

File Size : 22,13 MB

Release : 2023-08-08

Category : Business & Economics

ISBN : 1401971806

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Book Description

Dynamic corporate speaker and coach, Cassandra Worthy, introduces a growth mindset practice that helps readers to view change and the emotions surrounding it as a gift. Cassandra Worthy is a highly sought-after consultant, speaker, and Change Enthusiast, who is sharing her revolutionary approach for not only embracing change but using it to propel you to heights you never imagined. Only 10 percent of successful change adoption is about know-how; the other 90 percent is centered squarely on the motivation and willingness to accept the change. Cassandra explains that if you don't address the emotions surrounding change then your transformation journey will be stopped in its tracks. In this book, Cassandra will teach you to: Redefine your relationship to change Embrace "negative" emotions and use them for epic growth and transformation Make conscious, productive choices in the face of disruption of any sort Develop your resilience muscle View change as something that happens for you vs. to you Cassandra's practical yet inspiring strategies can inspire anyone to authentically embrace change and find their own unique power of resilience during turbulent times. Using insights gleaned from her life, those of her clients, and the tools and exercises she has refined over the years, Cassandra Worthy has written the playbook for anyone leading, influencing, going through, or embarking upon change.



Mindful Motherhood

Author : Cassandra Vieten

Publisher : New Harbinger Publications

Page : 218 pages

File Size : 31,98 MB

Release : 2009-05-01

Category : Family & Relationships

ISBN : 1572248556

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Book Description

From hormones to stretch marks, labor pains to diaper changes, motherhood is an adventure like none other. The rapid changes in your body, your lifestyle, and your very identity call for a certain mental agility. Mindfulness can help you meet the challenge and approach every experience with your new baby with open eyes and an open heart. Easy ten-minute meditation exercises and yoga poses throughout this book will help you cultivate greater flexibility and mindful awareness during pregnancy, childbirth, and your baby's first year. Whenever you have a moment to spare, open Mindful Motherhood and discover a skill that will help you find balance and fulfillment during those times when you feel most overwhelmed. Co-published with the Institute of Noetic Sciences (IONS). Mindful Motherhood contains what so many other parenting books omit:: the consoling information that each mother has the ability to know, deep within, how to care for her child. Mindful Motherhood is a gem. -Christiane Northrup, MD, author of Women's Bodies, Women's Wisdom Wise, soothing, and helpful-this is really good stuff for new mothers. -Jack Kornfield, author of The Wise Heart



Queering the Tarot

Author : Cassandra Snow

Publisher : Weiser Books

Page : 226 pages

File Size : 15,43 MB

Release : 2019

Category : Body, Mind & Spirit

ISBN : 1578636485

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Book Description

"Tarot archetypes provide the reader with a window into present circumstances and future potential. But what if that window only opened up on a world that was white, European, and heterosexual? This book explores themes of sexuality, coming out, gender and gender-queering, sources of oppression and empowerment, and many other topics especially familiar to "not-straight" folks"--



Legal Analysis

Author : Cassandra L Hill

Publisher :

Page : 0 pages

File Size : 17,17 MB

Release : 2017

Category : Critical thinking

ISBN : 9781632849472

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Book Description

Legal Analysis: 100 Exercises for Mastery: Practice for Every Law Student offers 100 paced exercises to sharpen students' legal analysis skills. Professors will find: * A bank of 100 legal analysis exercises at the ready, whenever students' analysis skills need attention or refinement * Exercises adaptable to any paradigm, that increase the depth of students' writing * Varied assignments that contain thoughtful sample answers and helpful annotations * Learning objectives and outcomes for each chapter * Assessment and grading rubric for each chapter * Go-to material ready for any class period * 100 exercises that can be used as is or expanded to fit professors' preferences * Sample annotated answers for 50 of the exercises that their students can use to assess their own performance * A Teacher's Manual for professors with sample annotated answers for the remaining 50 exercises and helpful variations on exercises * Online resources for ready access to authority Students will receive: * Tools students need to develop a keen understanding of rule-based and analogical reasoning



The Clutter Connection

Author : Cassandra Aarssen

Publisher : Mango Media Inc.

Page : 257 pages

File Size : 26,40 MB

Release : 2019-01-15

Category : Psychology

ISBN : 1633538575

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Book Description

Discover your unique Organizing Personality Type and Strategies for a more productive and clutter-free life A new book by the author of Real Life Organizing and Cluttered Mess to Organized Success Workbook Fans of The Life Changing Magic of Tidying Up and Spark Joy by Marie Kondo and The Four Tendencies by Gretchen Rubin will love The Clutter Connection by organization expert Cassandra Aarssen. An organization book for diverse habits: “You’re not messy, you just organize differently”. The Clutter Connection examines and explains the correlation between brain types and how they directly relate to organization and clutter. Cassandra Aarssen smashes the stereo–type that some people are “naturally messy” and offers readers insight and real-life solutions based on their unique personal organizing style. The Clutter Connection will help you get organized, be more productive and finally understand the why behind your clutter. Individualized real life organizing: Organizing isn’t one size fits all. Let go of the preconceived and conventional notions of what organization looks like and finally discover what Clutterbug you are. With self-awareness comes happiness, personal growth and lasting change. The Clutter Connection examines: • The four different organizing styles and how they relate to each other • How motivation and happiness can be directly affected by our space • The “3P’s” - Productivity, procrastination and perfectionism and how they are connected to your unique organizing style • How you can finally become clutter-free simply by knowing yourself better Know your habits and declutter your space



Skill in Action

Author : Michelle Cassandra Johnson

Publisher : Shambhala Publications

Page : 226 pages

File Size : 31,60 MB

Release : 2021-11-02

Category : Health & Fitness

ISBN : 1645470482

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Book Description

Transform your yoga practice into a force for creating social change with this concise, eloquent manual of social justice tools and skills. Skill in Action asks you to explore the deeply transformational practice of yoga as a way to become an agent of social change and work toward a just world. Through yoga practices and philosophy, this book explores liberation for ourselves and others, while asking us to engage in our own agency—whether that manifests as activism, volunteer work, or changing our relationships with others and ourselves. To provide a strong foundation to begin this work, Michelle Cassandra Johnson clearly defines power and privilege, oppression, liberation, and suffering, and invites you to make changes in your life that promote equality and freedom for all. This revised and expanded edition offers journaling practices and prompts in each chapter; includes more material on how power and privilege inform the yoga industry; explains how to integrate justice into teaching the eight limbs of yoga; and offers ways to support people as they move through their resistance and discomfort in the face of injustice. This edition also offers a fuller look at how the yamas and niyamas—the ethical precepts of yoga—can be studied in order to create a more just world, and it offers more support for yoga teachers seeking to radicalize their yoga.



Apache Cassandra Developer Associate

Author : Cristian Scutaru

Publisher : Cristian Scutaru

Page : 179 pages

File Size : 18,71 MB

Release :

Category : Computers

ISBN :

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Book Description

Who this book is for • People preparing for the Apache Cassandra Developer Associate exam. • Developers willing to acquire a certification in the most popular NoSQL wide-column store. • Those looking to pass with minimal risk the latest $145 DataStax certification exam. This book contains two original and high-quality practice tests with 60 questions each. They help you practice for DataStax Academy's proctored certification exam, to become a certified Apache Cassandra Developer Associate. • Each practice test has 60 questions that you can time for 90 minutes, for 70% passing score - just like the real exam. • Domains mapped to areas from the recommended courses: Architecture, Data Modeling, CQL. • All questions are original, with detailed explanations and references. • Questions closely emulate those from the actual exam, without duplicating them. • Same level of difficulty as the latest exam questions, changed in mid-2020. • Unlike the real exam, you'll know right away what questions you missed, and what the correct answers are. • Detailed explanations with external references for any possible choice, in all practice test questions. • Just like the actual exam, all questions are all single-select, with four possible choices to select from. • DataStax can provide vouchers to try and retry their exam for FREE, after watching some of their videos. • Otherwise, the list price has been cut down to $145 US. This is not an introduction to Apache Cassandra 3 or DataStax Enterprise 6, as you should already have some prior basic knowledge on the product. Follow the previous link and use also the DataStax Academy's recommended materials for this exam. The live interactive version of this e-book has been implemented on Udemy as a course, with the "Become a Certified Cassandra Developer: Practice Exams" title.



A Practical Guide to Witchcraft and Magick Spells

Author : Cassandra Eason

Publisher : Foulsham

Page : 0 pages

File Size : 39,92 MB

Release : 2001

Category : Magic

ISBN : 9780572027049

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Book Description

Everyone has the power to make spells, and this book takes the reader step-by-step through a menu that includes everything from self-help for happy families to green magic for saving the planet.