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damaskus [11]
2 years ago
8

your application is using kinesis to ingest data from a number of environmental sensors which continuously monitor for pollution

within a 1 mile radius of a local primary school. an ec2 instance consumes the data from the stream using the kinesis client library. you have recently increased the number of shards in your stream to 6 and your project manager is now suggesting that you need to add at least 6 additional ec2 instances to cope with the new shards. what would be your response to this suggestion?
Computers and Technology
1 answer:
Lilit [14]2 years ago
5 0

My response to this suggestion would be that the number of shards exceeds the number of instances because a single worker can process an infinite number of shards.

<h3>What is AWS?</h3>

AWS is an acronym for Amazon Web Service and it can be defined as a web-based service that is saddled with the responsibility of providing on-demand cloud computing and application programming interface (API) to individuals, governments, and business firms on a metered basis.

<h3>What is Amazon Kinesis?</h3>

Amazon Kinesis can be defined as an Amazon Web Service (AWS) which is designed and developed to enable an end user to ingest, buffer, and process large-scale data streams from multiple services in real-time.

In this scenario, my response to this suggestion would be that the number of shards exceeds the number of instances because a single worker can process an infinite number of shards.

Read more on Amazon Kinesis here: brainly.com/question/28115685

#SPJ4

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Assume that x is a double variable that has been initialized. Write a statement that prints it out, guaranteed to have a decimal
Feliz [49]

Answer:

cout <<showpoint << x; is  the statement which  prints the decimal point,        but without forcing scientific.

Explanation:

The showpoint function in c++ print the decimal point number without forcing scientific.The showpoint function set  the showpoint format flag for the str stream in c++.

Following are the program in c++

#include<iostream> //header file

using namespace std; // namespace

int main() // main function

{

   double x=90.67; // double variable

   cout <<showpoint << x; // display x  without forcing scientific

  return 0;

}

Output

90.6700

6 0
3 years ago
Write two statements to get input values into birthMonth and birthYear. Then write a statement to output the month, a slash, and
Montano1993 [528]

Answer:

1/2000

Explanation:

import java.util.Scanner;

public class InputExample {

public static void main(String [] args) {

Scanner scnr = new Scanner(System.in);

System.out.print("Enter birth month and date:");//comment this line if not needed

int birthMonth=scnr.nextInt();

int birthYear=scnr.nextInt();

String output= birthMonth+"/"+birthYear+"\n";

System.out.println(output);

}

}

if using this code the out put should be 1/2000

5 0
3 years ago
What platform was PlayerUnknown’s Battlegrounds release on in March of 2018?
sveticcg [70]

Solution:

The game was released for Microsoft Windows via Steam’s early access beta program in March 2017, with a full release on December 20, 2017. That same month, the game was released by Microsoft Studios for the Xbox One via its Xbox Game Preview program, and officially released in September 2018. In early 2018, it was localized and released by Tencent Games in China, while two mobile versions based on the game for Android and iOS were also released. The game is one of the best-selling of all time, with over fifty million sold across all platforms by June 2018. In addition, the Windows version holds a peak concurrent player count of over three million on Steam, which is an all-time high on the platform.

Battlegrounds presented new types of gameplay that could be easily approached by players of any skill level and was highly replay-able. The game received several Game of the Year nominations among other accolades, and is considered by Greene to be the defining game of the battle royal genre. Several other video games, following in Battleground’s success, added battle royal-style modes, while a number of clones, primarily out of China, also appeared. PUBG Corporation has run several small tournaments and introduced in-game tools to help with broadcasting the game to spectators, as they wish for it to become a popular eSport.

Loot boxes! More loot boxes! Locked loot boxes! Selling loot boxes! Cheating for loot boxes! This has been the story of player Battleground for a few months since developer PUBG Corp (a division of Blue hole) has slowed down on making their flagship game better.


4 0
3 years ago
Read 2 more answers
You are joining a software company as a programmer. How are self-representation skills important in our job? How will you demons
skad [1K]
Self respresentation skills such as proper dress and punctuality demonstrate to a company that you will take your job seriously. It is important to meet deadlines and manage your time accordingly.
7 0
3 years ago
Read 2 more answers
Consider the three major Vs as Volume, Velocity and Variety along with other Big Data contexts. Match the terms with the short s
12345 [234]

Answer:

See explaination

Explanation:

(MapReduce) = Programming Model

(Variability) = Sentiment analysis

(Feedback Loop Processing) = Health Systems transit

(volume, velocity, variety) = Big Data, applied to collect data

(Hadoop) = A Big Data Application that handles very large-sized block of data.

5 0
3 years ago
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