Full Name
SATHYA K
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3 months 1 week

my questions

Displaying 1 - 30 of 54

______________Reads must respect partial order based on information flow

view   Consistency Solutions created on Sat, 06/13/2020 - 17:25

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

view   Consistency Solutions created on Sat, 06/13/2020 - 17:23

CRDTs stands for

view   Consistency Solutions 00:03:47 created on Sat, 06/13/2020 - 17:20

Cassandra offers _______________

view   Consistency Solutions 00:02:12 created on Sat, 06/13/2020 - 17:19

Cassandra uses a ______________but without finger tables or routing

view   Design of Key-Value Stores 00:39:29 created on Sat, 06/13/2020 - 17:09

Point the limitations of RDBMS.

view   Design of Key-Value Stores 00:17:13 created on Sat, 06/13/2020 - 17:05

____________ is a distributed publish- subscribe system.
 

view   Design of Zookeeper 00:48:44 created on Sat, 06/13/2020 - 16:50

_____________ is a distributed indexer that uses Zoo- Keeper for coordination, and it is an example of a non- Yahoo! application.

view   Design of Zookeeper 00:46:56 created on Sat, 06/13/2020 - 16:48

Election in Zookeeper Uses a variant of Paxos called _____________

view   Design of Zookeeper 00:27:10 created on Sat, 06/13/2020 - 16:45

List the types of running modes in Zookeeper architecture

view   Design of Zookeeper 00:23:55 created on Sat, 06/13/2020 - 16:43

In zookeeper, ephermal node can be deleted if the session in which the node was created
has disconnected. True or False

view   Design of Zookeeper 00:22:10 created on Sat, 06/13/2020 - 16:39

ZooKeeper allows distributed processes to coordinate with each other through registers, known as_____________________

 

view   Design of Zookeeper created on Sat, 06/13/2020 - 16:36

Zookeeper is used for 

view   Design of Zookeeper 00:13:15 created on Sat, 06/13/2020 - 16:33

When two processes are competing with each other causing data corruption, it
is called _____________

view   Design of Zookeeper created on Sat, 06/13/2020 - 16:28

_________________ holds list of unique elements in Cassandra.

view   CQL (Cassandra Query Language) created on Sat, 06/13/2020 - 16:24

Maps hold the list of key-value pairs. Say True or False

view   CQL (Cassandra Query Language) 00:18:17 created on Sat, 06/13/2020 - 16:19

Cassandra scans the rows fast. Say True or False

view   CQL (Cassandra Query Language) 00:12:09 created on Sat, 06/13/2020 - 16:10

is a replicated service that holds the metadata of
distributed applications.

view   Design of Zookeeper created on Sat, 06/13/2020 - 16:04

Point the features of Cassandra

view   CQL (Cassandra Query Language) created on Sat, 06/13/2020 - 16:00

CRUD stands for ____

view   CQL (Cassandra Query Language) created on Sat, 06/13/2020 - 15:59

Primary key in a keyspace is a ____.

view   CQL (Cassandra Query Language) created on Sat, 06/13/2020 - 15:49

Write the two necessary Quorum conditions

view   CAP Theorem created on Sat, 06/13/2020 - 15:38

 Which of the following is not a consistency level in Cassandra?

view   CAP Theorem created on Sat, 06/13/2020 - 15:32

BASE stands for 

view   CAP Theorem 00:15:28 created on Sat, 06/13/2020 - 15:30

Cassandra guarantees ______________ and ______________ in CAP theorem.

view   CAP Theorem created on Sat, 06/13/2020 - 15:25

 All nodes see same data at any time, or reads return latest written value by any client

view   CAP Theorem 00:01:59 created on Sat, 06/13/2020 - 15:21

CAP Theorem was proposed by 

view   CAP Theorem 00:00:48 created on Sat, 06/13/2020 - 15:16

Project of Cassandra was taken by which of the following developer?

view   Data Placement Strategies created on Sat, 06/13/2020 - 15:09

Which of the following is not a components of Cassandra?

view   Data Placement Strategies created on Sat, 06/13/2020 - 15:07

Which of the following decides the distribution of data in a cluster?

view   Data Placement Strategies created on Sat, 06/13/2020 - 15:03