Explanation:ZooKeeper provides an infrastructure for cross-node synchronization and can be used by applications to ensure that tasks across the cluster are serialized or synchronized. 6. _________ serves distributed Lucene indexes in a grid environment.
A. Katta
B. Helprace
C. Neo4j
D. 101tec
Answer:A
Explanation:ZooKeeper provides an infrastructure for cross-node synchronization and can be used by applications to ensure that tasks across the cluster are serialized or synchronized. 6. _________ serves distributed Lucene indexes in a grid environment.
A. Katta B. Helprace C. Neo4j D. 101tec
Explanation:Zookeeper is used for node, master and index management in the grid. 7. The Email & Apps team of ___________ uses ZooKeeper to coordinate sharding and responsibility changes in a distributed e-mail client