Big Data & Hadoop

data management

The Hadoop Distributed File System (HDFS) is the foundation of a ___________ infrastructure of Hadoop.

MapReduce

The Hadoop framework consists of the ______________ algorithm to solve large scale problems

key-value store

The NoSQL model that includes a simple pair of a key and an associated collection of values is called a

graph-oriented database

The NoSQL model that is specifically designed to maintain information regarding the relationships between data items is called a:

data lake

when a data repository (including internal or external data) does NOT follow a predefined schema, this is called a:

Neo4j

An organization that requires a graph database that is highly scalable would select the ________ database management system.

large volumes of data with many different data types that are processed at very high speeds

Big Data includes:

collections

MongoDB databases are composed of:

Not Only SQL

NoSQL stands for:

schema on read

When reporting and analysis organization of the data is determined when the data is used is called a(n):

data to computation

With HDFS it is less expensive to move the execution of computation to data than to move the:

Redis

___________ is the most popular key-value store NoSQL database management system