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ipn [44]
2 years ago
13

Difference and similarity between cluster computing and Hadoop ecosystem?​

Computers and Technology
2 answers:
Marysya12 [62]2 years ago
7 0
  • Some things can be similar and still have some differences. The Hadoop ecosystem is known to be the add-ons that make the Hadoop framework more better for some particular big data needs and tastes.

The Hadoop ecosystem is made up of the open source projects and commercial tools that are often optimized to act on different kinds of work especially to big data. It is very flexible

The differences is that cluster is simply a combination of a lot of computers that is set up to work together as one system but a Hadoop cluster is a cluster of computers that is used only at Hadoop. Hadoop clusters are set up to analyze and storing large amounts of unstructured data only in a distributed file systems.

Learn more about systems from

brainly.com/question/10603992

miskamm [114]2 years ago
3 0

Answer:

<h2><u>difference</u><u>:</u></h2>
  1. A cluster is simply a combination of many computers designed to work together as one system.
  2. A Hadoop cluster is, therefore, a cluster of computers used at Hadoop. Hadoop clusters are designed specifically for analyzing and storing large amounts of unstructured data in distributed file systems.

<h2><u>similarity</u><u>:</u></h2>

  1. The main difference between cluster and grid computing is that the cluster computing is a homogenous network in which devices have the same hardware components and the same operating system (OS) connected together in a cluster while the grid computing is a heterogeneous network in which devices have different hardware ...
  2. Hadoop
  • Go.o.gle BigQuery.
  • Databricks Lakehouse Platform.
  • Cloudera.
  • Hortonworks Data Platform.
  • Snowflake.
  • Microsoft SQL Server.
  • RStudio.
  1. Go.o.gle Cloud Dataproc.
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PLS HELP!! 50 Points! Will mark correct answer brainliest!!
Illusion [34]

Answer: C

Explanation:

That way she can have slides for her advance class and leave out slides that her normal class doesn’t need

5 0
3 years ago
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Create an application for a library and name it FineForOverdueBooks. TheMain() method asks the user to input the number of books
andrew11 [14]

Answer:

//The Scanner class is imported which allow the program to receive user input

import java.util.Scanner;

//Class Solution is defined to hold problem solution

public class Solution {

   // The main method which signify the begining of program execution

   public static void main(String args[]) {

       // Scanner object 'scan' is defined to receive input from user keyboard

       Scanner scan = new Scanner(System.in);

       // A prompt is display asking the user to enter number of books

       System.out.println("Please enter number of books: ");

       // the user response is assigned to numberOfBook

       int numberOfBook = scan.nextInt();

       // A prompt is displayed asking the user to enter the number of days over due

       System.out.println("Please enter number of days over due: ");

       // the user response is assigned to numberOfDaysOverDue

       int numberOfDaysOverDue = scan.nextInt();

       //displayFine method is called with numberOfBook and numberOfDaysOverDue as arguments

       displayFine(numberOfBook, numberOfDaysOverDue);

   

   }

   

   //displayFine method is declared having two parameters

   public static void displayFine(int bookNumber, int daysOverDue){

       // fine for first seven days is 10cent which is converted to $0.10

       double firstSevenDay = 0.10;

       // fine for more than seven days is 20cent which is converted to $0.20

       double moreThanSevenDay = 0.20;

       // the fine to be paid is declared

       double fine = 0;

       // fine is calculated in the following block

       if(daysOverDue <= 7){

           //the fine if the over due days is less than or equal 7

           fine = bookNumber * daysOverDue * firstSevenDay;

       } else{

           // the extra days on top of the first seven days is calculated and assigned to extraDays

           int extraDays = daysOverDue - 7;

           //fine for first seven days is calculated

           double fineFirstSevenDays = bookNumber * 7 * firstSevenDay;

           // fine for the extradays is calculated

           double fineMoreThanSevenDays = bookNumber * extraDays * moreThanSevenDay;

           // the total fine is calculated by adding fine for first seven days and the extra days

           fine = fineFirstSevenDays + fineMoreThanSevenDays;

       }

       // The total fine is displayed to the user in a nice format.

       System.out.printf("The fine for " + bookNumber + " book(s) for " + daysOverDue + " day(s) is: $%.02f", fine);

   }

}

Explanation:

The program first import Scanner class to allow the program receive user input. Then the class Solution was defined and the main method was declared. In the main method, user is asked for number of books and days over due which are assigned to numberOfBook and numberOfDaysOverDue. The two variable are passed as arguments to the displayFine method.

Next, the displayFine method was defined and the fine for the first seven days is calculated first if the due days is less than or equal seven. Else, the fine is calculated for the first seven days and then the extra days.

The fine is finally displayed to the user.

4 0
3 years ago
Design and implement an algorithm that gets as input a list of k integer values N1, N2,..., Nk as well as a special value SUM. Y
satela [25.4K]

Answer:

Follows are the code to this question:

def FindPair(Values,SUM):#defining a method FindPair  

   found=False;#defining a boolean variable found

   for i in Values:#defining loop for check Value  

       for j in Values:#defining loop for check Value

           if (i+j ==SUM):#defining if block that check i+j=sum

               found=True;#assign value True in boolean variable

               x=i;#defining a variable x that holds i value

               y=j;#defining a variable x that holds j value

               break;#use break keyword

       if(found==True):#defining if block that checks found equal to True

           print("(",x,",",y,")");#print value

       else:#defining else block

           print("Sorry there is no such pair of values.");#print message

Values=[3,8,13,2,17,18,10];#defining a list and assign Values

SUM=20;#defining SUM variable

FindPair(Values,SUM);#calling a method FindPair

Output:

please find the attachment:

Explanation:

In the above python code a method, "FindPair" is defined, which accepts a "list and SUM" variable in its parameter, inside the method "found" a boolean variable is defined, that holds a value "false".

  • Inside the method, two for loop is defined, that holds list element value, and in if block, it checks its added value is equal to the SUM. If the condition is true, it changes the boolean variable value and defines the "x,y" variable, that holds its value.
  • In the next if the block, it checks the boolean variable value, if the condition is true, it will print the "x,y" value, otherwise, it will print a message.  

6 0
3 years ago
Design and implement a program that reads a series of 10 integers from the user and prints their average. Read each input value
irina [24]

Answer:

Explanation:

The following program was written in Java. It creates a loop that asks the user for numbers. If it can convert it to an integer it accepts it and adds it to the sum variable otherwise it ouputs that it is not a valid number. Once all 10 integers are added it prints the Average of the values entered.

import java.util.ArrayList;

import java.util.Scanner;

class Brainly {

   public static void main(String[] args) {

       Scanner in = new Scanner(System.in);

       int count = 0;

       int sum = 0;

       while (count != 10) {

           System.out.println("Enter a number: ");

           String answer = in.nextLine();

           try {

               int intAnswer = Integer.parseInt(answer);

               sum += intAnswer;

               count += 1;

           } catch (NumberFormatException e) {

               System.out.println("Not a valid number.");

           }

       }

       int average = sum / count;

       System.out.println("Average: " + average);

   }

}

3 0
2 years ago
What is the name that is given to a symbiotic relationship in which both species benefit?
avanturin [10]
Mutualism.
An example of mutualism is where insects pollinate plants, then the plants provide nectar.
7 0
3 years ago
Read 2 more answers
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