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Apache ZooKeeper is an open-source server for highly reliable distributed coordination of cloud applications. [2] It is a project of the Apache Software Foundation.. ZooKeeper is essentially a service for distributed systems offering a hierarchical key-value store, which is used to provide a distributed configuration service, synchronization service, and naming registry for large distributed ...
Jack Bushnell Hanna (born January 2, 1947) is an American retired zookeeper and director emeritus of the Columbus Zoo and Aquarium.Commonly nicknamed "Jungle Jack", [3] he was director of the zoo from 1978 to 1992, and is viewed as largely responsible for elevating its quality and reputation.
Zoo keepers are in charge of cleaning, feeding, and care of animals. These activities present a level of risk. Personal protective equipment (PPE) is essential in these tasks. Examples of PPE used by zoo workers are masks, gloves, boots, goggles, and communication devices. Techniques and specialized equipment also contribute to zoo worker safety.
The term Hadoop is often used for both base modules and sub-modules and also the ecosystem, [12] or collection of additional software packages that can be installed on top of or alongside Hadoop, such as Apache Pig, Apache Hive, Apache HBase, Apache Phoenix, Apache Spark, Apache ZooKeeper, Apache Impala, Apache Flume, Apache Sqoop, Apache Oozie ...
The American Association of Zoo Keepers was first organized in San Diego in 1967 to promote professionalism in zookeeping by educating zoo staff in the latest techniques of animal care at zoos and aquariums. [1] Members include institutions and zoo professionals at all levels from directors down to volunteers and students.
A zookeeper (middle) with South American sea lions at the Paris Zoological Park. A zookeeper, sometimes referred as animal keeper, is a person who manages zoo animals that are kept in captivity for conservation or to be displayed to the public. [1] They are usually responsible for the feeding and daily care of the animals. As part of their ...
Imports can also be used to populate tables in Hive or HBase. [3] Exports can be used to put data from Hadoop into a relational database. Sqoop got the name from "SQL-to-Hadoop". [4] Sqoop became a top-level Apache project in March 2012. [5] Informatica provides a Sqoop-based connector from version 10.1.
Apache Hama is a distributed computing framework based on bulk synchronous parallel computing techniques for massive scientific computations e.g., matrix, graph and network algorithms. [1]