Download or read book ZooKeeper written by Flavio Junqueira and published by "O'Reilly Media, Inc.". This book was released on 2013-11-18 with total page 245 pages. Available in PDF, EPUB and Kindle. Book excerpt: Building distributed applications is difficult enough without having to coordinate the actions that make them work. This practical guide shows how Apache ZooKeeper helps you manage distributed systems, so you can focus mainly on application logic. Even with ZooKeeper, implementing coordination tasks is not trivial, but this book provides good practices to give you a head start, and points out caveats that developers and administrators alike need to watch for along the way. In three separate sections, ZooKeeper contributors Flavio Junqueira and Benjamin Reed introduce the principles of distributed systems, provide ZooKeeper programming techniques, and include the information you need to administer this service. Learn how ZooKeeper solves common coordination tasks Explore the ZooKeeper API’s Java and C implementations and how they differ Use methods to track and react to ZooKeeper state changes Handle failures of the network, application processes, and ZooKeeper itself Learn about ZooKeeper’s trickier aspects dealing with concurrency, ordering, and configuration Use the Curator high-level interface for connection management Become familiar with ZooKeeper internals and administration tools

Download or read book Night Zookeeper written by Joshua Davidson and published by . This book was released on 2018 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt: When Will steps through a mysterious portal at the zoo he's transported into the World of the Night Zoo, and thrust into an incredible adventure. Bestowed with a Zookeeper's uniform and a magical teleporting torch, he's tasked with protecting the Zoo's inhabitants from the evil Lord of Nulth,and his army of robotic spiders, the Voids. In this, the first of many adventures, Will is introduced to the Zoo's friendlier creatures - the glowing Night Butterflies, Bumbling Bees, and he even makes friends with a spying giraffe called Sam. But Will faces his first real test when the Voids attack, does he really have what it takes to bethe Night Zookeeper and save his new friends? From the creators of NightZookeeper.com, a website that makes learning fun, inspires creativity, and engages children with a magical story.

Download or read book Night Zookeeper The Elephant of Tusk Temple written by Joshua Davidson and published by . This book was released on 2019-07-04 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt: Will journeys through a magical portal to reach a new part of the Night Zoo. In this mission, he must search for Maji the time-travelling elephant in the Tusk Temple.

Download or read book Night Zookeeper written by Joshua Davidson and published by . This book was released on 2018-07-19 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt: Joined by his friends, Sam and Riya, Will journeys to Fire Desert, where rumours of a creature called 'the Grip' have struck fear into the hearts of the animals.

Download or read book Animal Care and Management at the National Zoo written by National Research Council and published by National Academies Press. This book was released on 2004-03-24 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt: This interim report assesses issues related to animal management, husbandry, health, and care at the Smithsonian Institution's National Zoological Park. The report finds that there are shortcomings in care and management that are threatening the well-being of the animal collection and identifies the "most pressing" issues that should be addressed.

Download or read book Zookeeper written by Steven Otfinoski and published by Cavendish Square Publishing, LLC. This book was released on 2014-01-01 with total page 66 pages. Available in PDF, EPUB and Kindle. Book excerpt: Zookeepers are highly trained individuals who manage animals in captivity for conservation, or, to be displayed for public enjoyment. Zookeepers are responsible for cleaning and feeding the animals, behavioral observation, and educating the public through presentations. This jovial book explores various branches of the field and covers pertinent training, education, job duties, career path, and employment opportunities. Lively text profiles professionals on the job, and also delves into the emotional side of a career committed to serving animals. This in-depth view gives young readers a true glimpse into the world of zoos and a zookeeper.

Download or read book The Zookeeper s Wife written by Diane Ackerman and published by W. W. Norton & Company. This book was released on 2007-08-28 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: A true story--as powerful as "Schindler's List"--in which the keepers of the Warsaw Zoo saved hundreds of people from Nazi hands.

Download or read book Z Is for Zookeeper written by Roland Smith and published by Sleeping Bear Press. This book was released on 2013-08-15 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt: The polar bear are splashing in their pool. The monkeys are having the time of their lives in the trees. The lion peacefully observes his surroundings. The zoo is a great place to see animals from all over the world in one place. But who takes care of them and their home the zoo? The zookeeper. In Z is for Zookeeper: A Zoo Alphabet children will learn that he's probably the busiest person there. And if you don't see the zookeepers, rest assured they're doing their job and doing it well. After all, someone has to feed, clean, nurse and clean up after this diverse adopted family. Who better to write an exploration into this trade than a zookeeper and his wife? Roland Smith brings his 20 years of experience and passion to every line in Z is for Zookeeper. Children will have a front seat into the inner workings, challenges and rewards of a day in the life of the zoo. This trip to the zoo wouldn't be complete without the whimsical animals and settings that spring from school-favorite artist's Henry Cole's expert brush strokes. Z is for Zookeeper: A Zoo Alphabet is a true original, exploring a rarely seen side of one of America's favorite family attractions. As a great keepsake of a fun day or as an educational tool on career day or a fun read before lights out, this detailed account of the zookeeper is sure to change the way readers see the zoo.

Download or read book Hadoop The Definitive Guide written by Tom White and published by "O'Reilly Media, Inc.". This book was released on 2015-03-25 with total page 756 pages. Available in PDF, EPUB and Kindle. Book excerpt: Get ready to unlock the power of your data. With the fourth edition of this comprehensive guide, youâ??ll learn how to build and maintain reliable, scalable, distributed systems with Apache Hadoop. This book is ideal for programmers looking to analyze datasets of any size, and for administrators who want to set up and run Hadoop clusters. Using Hadoop 2 exclusively, author Tom White presents new chapters on YARN and several Hadoop-related projects such as Parquet, Flume, Crunch, and Spark. Youâ??ll learn about recent changes to Hadoop, and explore new case studies on Hadoopâ??s role in healthcare systems and genomics data processing. Learn fundamental components such as MapReduce, HDFS, and YARN Explore MapReduce in depth, including steps for developing applications with it Set up and maintain a Hadoop cluster running HDFS and MapReduce on YARN Learn two data formats: Avro for data serialization and Parquet for nested data Use data ingestion tools such as Flume (for streaming data) and Sqoop (for bulk data transfer) Understand how high-level data processing tools like Pig, Hive, Crunch, and Spark work with Hadoop Learn the HBase distributed database and the ZooKeeper distributed configuration service

Download or read book Hadoop The Definitive Guide written by Tom White and published by "O'Reilly Media, Inc.". This book was released on 2010-09-24 with total page 630 pages. Available in PDF, EPUB and Kindle. Book excerpt: Discover how Apache Hadoop can unleash the power of your data. This comprehensive resource shows you how to build and maintain reliable, scalable, distributed systems with the Hadoop framework -- an open source implementation of MapReduce, the algorithm on which Google built its empire. Programmers will find details for analyzing datasets of any size, and administrators will learn how to set up and run Hadoop clusters. This revised edition covers recent changes to Hadoop, including new features such as Hive, Sqoop, and Avro. It also provides illuminating case studies that illustrate how Hadoop is used to solve specific problems. Looking to get the most out of your data? This is your book. Use the Hadoop Distributed File System (HDFS) for storing large datasets, then run distributed computations over those datasets with MapReduce Become familiar with Hadoop’s data and I/O building blocks for compression, data integrity, serialization, and persistence Discover common pitfalls and advanced features for writing real-world MapReduce programs Design, build, and administer a dedicated Hadoop cluster, or run Hadoop in the cloud Use Pig, a high-level query language for large-scale data processing Analyze datasets with Hive, Hadoop’s data warehousing system Take advantage of HBase, Hadoop’s database for structured and semi-structured data Learn ZooKeeper, a toolkit of coordination primitives for building distributed systems "Now you have the opportunity to learn about Hadoop from a master -- not only of the technology, but also of common sense and plain talk." --Doug Cutting, Cloudera

Download or read book Curious George Visits the Zoo written by H. A. Rey and published by Houghton Mifflin Harcourt. This book was released on 1988-09-30 with total page 35 pages. Available in PDF, EPUB and Kindle. Book excerpt: Curious George and the man with the yellow hat visit the zoo. A hungry Curious George snatches a pail of bananas from the zoo keeper. Though he shouldn't have taken the bananas, George soon changes the zookeeper's shouts to praise with his clever, helpful ways.

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 Keeper s Log written by and published by . This book was released on 1984 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Sick Day for Amos McGee written by Philip C. Stead and published by . This book was released on 2018-01-02 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 2011 Caldecott Medal winner is now available as a board book, perfect forthe youngest of readers. Full color.

Download or read book Zookeeping written by Mark D. Irwin and published by University of Chicago Press. This book was released on 2013-12-09 with total page 685 pages. Available in PDF, EPUB and Kindle. Book excerpt: As species extinction, environmental protection, animal rights, and workplace safety issues come to the fore, zoos and aquariums need keepers who have the technical expertise and scientific knowledge to keep animals healthy, educate the public, and create regional, national, and global conservation and management communities. This textbook offers a comprehensive and practical overview of the profession geared toward new animal keepers and anyone who needs a foundational account of the topics most important to the day-to-day care of zoo and aquarium animals. The three editors, all experienced in zoo animal care and management, have put together a cohesive and broad-ranging book that tackles each of its subjects carefully and thoroughly. The contributions cover professional zookeeping, evolution of zoos, workplace safety, animal management, taxon-specific animal husbandry, animal behavior, veterinary care, public education and outreach, and conservation science. Using the newest techniques and research gathered from around the world, Zookeeping is a progressive textbook that seeks to promote consistency and the highest standards within global zoo and aquarium operations.

Download or read book The Zookeepers War written by J.W. Mohnhaupt and published by Simon & Schuster. This book was released on 2020-11-10 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: The unbelievable true story of the Cold War’s strangest proxy war, fought between the zoos on either side of the Berlin Wall. “The liveliness of Mohnhaupt’s storytelling and the wonderful eccentricity of his subject matter make this book well worth a read.” —Star Tribune (Minneapolis) Living in West Berlin in the 1960s often felt like living in a zoo, everyone packed together behind a wall, with the world always watching. On the other side of the Iron Curtain, East Berlin and its zoo were spacious and lush, socialist utopias where everything was perfectly planned... and then rarely completed. Berlin’s two zoos in East and West quickly became symbols of the divided city’s two halves. So no one was terribly surprised when the head zookeepers on either side started an animal arms race—rather than stockpiling nuclear warheads, they competed to have the most pandas and hippos. Soon, state funds were being diverted toward giving these new animals lavish welcomes worthy of visiting dignitaries. West German presidential candidates were talking about zoo policy on the campaign trail. And eventually politicians on both side of the Wall became convinced that if their zoo proved to be inferior, that would mean their country’s whole ideology was too. A quirky piece of Cold War history unlike anything you’ve heard before, The Zookeepers’ War is an epic tale of desperate rivalries, human follies, and an animal-mad city in which zookeeping became a way of continuing politics by other means.

Download or read book Kafka The Definitive Guide written by Neha Narkhede and published by "O'Reilly Media, Inc.". This book was released on 2017-08-31 with total page 315 pages. Available in PDF, EPUB and Kindle. Book excerpt: Every enterprise application creates data, whether it’s log messages, metrics, user activity, outgoing messages, or something else. And how to move all of this data becomes nearly as important as the data itself. If you’re an application architect, developer, or production engineer new to Apache Kafka, this practical guide shows you how to use this open source streaming platform to handle real-time data feeds. Engineers from Confluent and LinkedIn who are responsible for developing Kafka explain how to deploy production Kafka clusters, write reliable event-driven microservices, and build scalable stream-processing applications with this platform. Through detailed examples, you’ll learn Kafka’s design principles, reliability guarantees, key APIs, and architecture details, including the replication protocol, the controller, and the storage layer. Understand publish-subscribe messaging and how it fits in the big data ecosystem. Explore Kafka producers and consumers for writing and reading messages Understand Kafka patterns and use-case requirements to ensure reliable data delivery Get best practices for building data pipelines and applications with Kafka Manage Kafka in production, and learn to perform monitoring, tuning, and maintenance tasks Learn the most critical metrics among Kafka’s operational measurements Explore how Kafka’s stream delivery capabilities make it a perfect source for stream processing systems