______________Reads must respect partial order based on information flow
Say True or False
Statement 1: Redoperations can be executed (commutated) in any order across DCs
Statement 2: Blue operations need to be executed in the same order at each DC
CRDTs stands for
Cassandra offers _______________
Cassandra uses a ______________but without finger tables or routing
Point the limitations of RDBMS.
____________ is a distributed publish- subscribe system.
_____________ is a distributed indexer that uses Zoo- Keeper for coordination, and it is an example of a non- Yahoo! application.
Election in Zookeeper Uses a variant of Paxos called _____________
List the types of running modes in Zookeeper architecture
In zookeeper, ephermal node can be deleted if the session in which the node was created
has disconnected. True or False
ZooKeeper allows distributed processes to coordinate with each other through registers, known as_____________________
Zookeeper is used for
When two processes are competing with each other causing data corruption, it
is called _____________
_________________ holds list of unique elements in Cassandra.
Maps hold the list of key-value pairs. Say True or False
Cassandra scans the rows fast. Say True or False
is a replicated service that holds the metadata of
Point the features of Cassandra
Write the two necessary Quorum conditions
Which of the following is not a consistency level in Cassandra?
BASE stands for
Cassandra guarantees ______________ and ______________ in CAP theorem.
All nodes see same data at any time, or reads return latest written value by any client
CAP Theorem was proposed by
Project of Cassandra was taken by which of the following developer?
Which of the following is not a components of Cassandra?
Which of the following decides the distribution of data in a cluster?