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GaryK [48]
3 years ago
13

Big data refers to huge collections of data that are difficult to process, analyze, and manage using conventional data tools. It

is a core component of the _____ platform, which also includes cloud computing, ____ devices, and social networking. The five Vs of big data are high volume, high ____, diversified variety, unknown veracity, and low-____ value. Although SQL and relational databases can be used for big datasets, a collection of alternative tools referred to as ____ has become popular. These tools work well when databases scale _____ (horizontally) and when databases are broken into subsets called ____. Modern database tools also handle ____ scaling as devices are added when additional capacity is required. NoSQL tools are sometimes said to create ____databases, but they usually have some type of structure, though it may be more flexible than the relational model. A key- ____ data model provides each data element with a key. A(n) ____-oriented data model makes it easy to access data stored in similar fields, rather than in individual records. Two very popular NoSQL tools include _____, which is a big data file system, and ____, which sends processing logic to the data, rather than bringing the data to the computer that performs the processing.
Computers and Technology
1 answer:
Helga [31]3 years ago
4 0

Answer:

3rd;mobile;velocity;NoSQL;out;shards;dynamic;schema-less;value;column;Hadoop;MapReduce.

Explanation:

Big data refers to huge collections of data that are difficult to process, analyze, and manage using conventional data tools. It is a core component of the 3rd platform, which also includes cloud computing, mobile devices, and social networking. The five Vs of big data are high volume, high velocity, diversified variety, unknown veracity, and low-density value. Although SQL and relational databases can be used for big datasets, a collection of alternative tools referred to as NoSQL has become popular. These tools work well when databases scale out (horizontally) and when databases are broken into subsets called shards. Modern database tools also handle dynamic scaling as devices are added when additional capacity is required. NoSQL tools are sometimes said to create schema-less databases, but they usually have some type of structure, though it may be more flexible than the relational model. A key-value data model provides each data element with a key. A column-oriented data model makes it easy to access data stored in similar fields, rather than in individual records. Two very popular NoSQL tools include Hadoop, which is a big data file system, and MapReduce which sends processing logic to the data, rather than bringing the data to the computer that performs the processing.

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ruslelena [56]

Answer:

copy and paste

Explanation:

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2. The Internet could best be described as: *
Ber [7]

Answer:

Explanation:

All options are correct.

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3 0
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Read 2 more answers
n a particular board game, there is exactly one row and it comprises N spaces, numbered 0 through N - 1 from left to right. Ther
Ganezh [65]

Answer:

class MarblesBoard(object):

   def __init__(self, seq):

        self.seq = list(seq)

   def switch(self):

       temp = self.seq[0]

       self.seq[0] = self.seq[1]

       self.seq[1] = temp

   def rotate(self):

       temp = self.seq[0]

       for i in range(1, len(self.seq)):

           self.seq[i-1] = self.seq[i]

       self.seq[-1] = temp

   def is_solved(self):

       for i in range(len(self.seq)):

           if i != self.seq[i]:

               return False

       return True

   def __str__(self):  

       return ' '.join(list(map(str,self.seq)))

   def __repr__(self):

       return ' '.join(list(map(str,self.seq)))

class Solver(object):  

   def __init__(self, board):

       self.board = board

   def solve(self):      

       steps = 0

       while not self.board.is_solved():        

           if self.board.seq[0] > self.board.seq[1] and self.board.seq[0] != len(self.board.seq) - 1:

               self.board.switch()

           else:

               self.board.rotate()

           print(self.board)

           steps += 1

       print('Total steps:', steps)

Explanation:

The Python class MarblesBoard creates an object of the board game used in the Solver class object instance and it holds data or attributes of the player piece movement and the magic methods (__str__ and __repr__). The Solver object gets the switch and rotate movementt of the player and displays the total steps at the end of the game.

3 0
3 years ago
"The ability to assign system policies, deploy software, and assign permissions and rights to users of network resources in a ce
Hatshy [7]

Answer:

Active Directory

Explanation:

The 2012 R2 Windows Server  is the 6th version of  Windows Server server operating system which is made by Microsoft. It is a part of the Windows NT family of the operating systems.

Active Directory helps to store the default user profiles as well as the user login scripts.

It helps to assign the system policies, assign  permission to the users overt he network resources and also to deploy software in a centralized manner.

3 0
3 years ago
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