Cassandra: The Definitive Guide

Cassandra: The Definitive Guide

Author: Jeff Carpenter

Publisher: "O'Reilly Media, Inc."

Published: 2016-06-29

Total Pages: 369

ISBN-13: 1491933631

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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


Cassandra Speaks

Cassandra Speaks

Author: Elizabeth Lesser

Publisher: HarperCollins

Published: 2020-09-15

Total Pages: 304

ISBN-13: 0062887203

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What story would Eve have told about picking the apple? Why is Pandora blamed for opening the box? And what about the fate of Cassandra who was blessed with knowing the future but cursed so that no one believed her? What if women had been the storytellers? Elizabeth Lesser believes that if women’s voices had been equally heard and respected throughout history, humankind would have followed different hero myths and guiding stories—stories that value caretaking, champion compassion, and elevate communication over vengeance and violence. Cassandra Speaks is about the stories we tell and how those stories become the culture. It’s about the stories we still blindly cling to, and the ones that cling to us: the origin tales, the guiding myths, the religious parables, the literature and films and fairy tales passed down through the centuries about women and men, power and war, sex and love, and the values we live by. Stories written mostly by men with lessons and laws for all of humanity. We have outgrown so many of them, and still they endure. This book is about what happens when women are the storytellers too—when we speak from our authentic voices, when we flex our values, when we become protagonists in the tales we tell about what it means to be human. Lesser has walked two main paths in her life—the spiritual path and the feminist one—paths that sometimes cross but sometimes feel at cross-purposes. Cassandra Speaks is her extraordinary merging of the two. The bestselling author of Broken Open and Marrow, Lesser is a beloved spiritual writer, as well as a leading feminist thinker. In this book she gives equal voice to the cool water of her meditative self and the fire of her feminist self. With her trademark gifts of both humor and insight, she offers a vision that transcends the either/or ideologies on both sides of the gender debate. Brilliantly structured into three distinct parts, Part One explores how history is carried forward through the stories a culture tells and values, and what we can do to balance the scales. Part Two looks at women and power and expands what it means to be courageous, daring, and strong. And Part Three offers “A Toolbox for Inner Strength.” Lesser argues that change in the culture starts with inner change, and that no one—woman or man—is immune to the corrupting influence of power. She provides inner tools to help us be both strong-willed and kind-hearted. Cassandra Speaks is a beautifully balanced synthesis of storytelling, memoir, and cultural observation. Women, men and all people will find themselves in the pages of this book, and will come away strengthened, opened, and ready to work together to create a better world for all people.


Cassandra

Cassandra

Author: Christa Wolf

Publisher: Macmillan

Published: 1988-05

Total Pages: 322

ISBN-13: 9780374519049

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"Retells the story of the fall of Troy ... from the point of view of the woman whose visionary powers earned her contempt and scorn. Written as a result of the author's Greek travels and studies, Cassandra speaks to us in a pressing monologue whose inner focal points are patriarchy and war. In the four accompanying pieces, which take the form of travel reports, journal entries, and a letter, Wolf describes the novel's genesis."--Cover p. [4].


The Cassandra

The Cassandra

Author: Sharma Shields

Publisher: Macmillan + ORM

Published: 2019-02-12

Total Pages: 325

ISBN-13: 1250197449

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The Cassandra follows a woman who goes to work in a top secret research facility during WWII, only to be tormented by visions of what the mission will mean for humankind. Mildred Groves is an unusual young woman. Gifted and cursed with the ability to see the future, Mildred runs away from home to take a secretary position at the Hanford Research Center in the early 1940s. Hanford, a massive construction camp on the banks of the Columbia River in remote South Central Washington, exists to test and manufacture a mysterious product that will aid the war effort. Only the top generals and scientists know that this product is processed plutonium, for use in the first atomic bombs. Mildred is delighted, at first, to be part of something larger than herself after a lifetime spent as an outsider. But her new life takes a dark turn when she starts to have prophetic dreams about what will become of humankind if the project is successful. As the men she works for come closer to achieving their goals, her visions intensify to a nightmarish pitch, and she eventually risks everything to question those in power, putting her own physical and mental health in jeopardy. Inspired by the classic Greek myth, this 20th century reimagining of Cassandra's story is based on a real WWII compound that the author researched meticulously. A timely novel about patriarchy and militancy, The Cassandra uses both legend and history to look deep into man's capacity for destruction, and the resolve and compassion it takes to challenge the powerful.


Cassandra Steps Out

Cassandra Steps Out

Author: Isabelle Bottier

Publisher: Graphic Universe& 8482

Published: 2019

Total Pages: 60

ISBN-13: 1541572831

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The Cassandra: Animal Psychic graphic novel series presents a lovable lead character, lots of charming animals, grounded themes, and a touch of the supernatural.


We Are Bridges

We Are Bridges

Author: Cassandra Lane

Publisher: Feminist Press at CUNY

Published: 2021-04-20

Total Pages: 182

ISBN-13: 1952177936

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"In this evocative memoir, Cassandra Lane deftly uses the act of imagination to reclaim her ancestors’ story as a backdrop for telling her own. The tradition of Black women’s storytelling leaps forward within these pages—into fresh, daring, and excitingly new territory." —Bridgett M. Davis, author of The World According to Fannie Davis When Cassandra Lane finds herself pregnant at thirty-five, the knowledge sends her on a poignant exploration of memory to prepare for her entry into motherhood. She moves between the twentieth-century rural South and present-day Los Angeles, reimagining the intimate life of her great-grandparents Mary Magdelene Magee and Burt Bridges, and Burt's lynching at the hands of vengeful white men in his southern town. We Are Bridges turns to creative nonfiction to reclaim a family history from violent erasure so that a mother can gift her child with an ancestral blueprint for their future. Haunting and poetic, this debut traces the strange fruit borne from the roots of personal loss in one Black family—and considers how to take back one’s American story.


Practical Cassandra

Practical Cassandra

Author: Russell Bradberry

Publisher: Pearson Education

Published: 2014

Total Pages: 197

ISBN-13: 032193394X

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"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


The Plant Hunter

The Plant Hunter

Author: Cassandra Leah Quave

Publisher: Penguin

Published: 2022-06-14

Total Pages: 385

ISBN-13: 1984879138

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The uplifting, adventure-filled memoir of one groundbreaking scientist’s quest to develop new ways to fight illness and disease through the healing powers of plants. “A fascinating and deeply personal journey.” ­—Amy Stewart, author of Wicked Plants and The Drunken Botanist Traveling by canoe, ATV, mule, airboat, and on foot, Dr. Cassandra Quave has conducted field research everywhere from the flooded forests of the remote Amazon to the isolated mountaintops in Albania and Kosovo—all in search of natural compounds, long-known to traditional healers, that could help save us all from the looming crisis of untreatable superbugs. Dr. Quave is a leading medical ethnobotanist—someone who identifies and studies plants that may be able to treat antimicrobial resistance and other threatening illnesses—helping to provide clues for the next generation of advanced medicines. And as a person born with multiple congenital defects of her skeletal system, she's done it all with just one leg. In The Plant Hunter, Dr. Quave weaves together science, botany, and memoir to tell us the extraordinary story of her own journey.


Dragon Age: Hard in Hightown

Dragon Age: Hard in Hightown

Author: Varric Tethras

Publisher: Dark Horse Comics

Published: 2018-07-31

Total Pages: 76

ISBN-13: 1506704042

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Prolific dwarven author and heroic companion of the Dragon Age games, Varric Tethras brings us the collected edition of his breakthrough crime-noir drama, Hard in Hightown (with help from his trusted human confidante, Mary Kirby)! This volume is beautifully illustrated by Stefano Martino, Álvaro Sarraseca, Andres Ponce, and Ricardo German Ponce Torres, with a painted cover by E.M. Gist! Twenty years of patrols have chiseled each and every stone of the Kirkwall streets into city guardsmen Donnen Brennokovic. Weary and weathered, Donnen is paired with a recruit so green he might as well have leaves growing out of his armor. When the mismatched pair discover a dead magistrate bleeding out on the flagstones, they're caught up in a clash between a shadowy organization known only as the Executors and a secretive group of Chantry agents--all over some ancient artifact. This is a prose novel featuring 24 black And white full page images.


Believing Cassandra

Believing Cassandra

Author: Alan AtKisson

Publisher: Routledge

Published: 2011

Total Pages: 242

ISBN-13: 1849711720

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First Published in 2010. Routledge is an imprint of Taylor & Francis, an informa company.