1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Travka [436]
3 years ago
12

Big Data often involves a form of distributed storage and processing using Hadoop and MapReduce.

Computers and Technology
1 answer:
olya-2409 [2.1K]3 years ago
5 0

One reason for this is:  the processing power needed for the centralized model would overload a single computer.

<u>Explanation:</u>

Companies would be engrossed in achieving and examining the datasets because they can supplement significant value to the desicion making method. Such processing may include complicated workloads. Furthermore the difficulty is not simply to save and maintain the massive data, but also to investigate and extract a essential utilities from it.

Processing of Bigdata can consists of various operations depending on usage like culling, classification, indexing, highlighting, searching etc. MapReduce is a programming model used to process large dataset workloads. Hadoop is designed to scale up from single servers to thousands of machines, each offering local computation and storage.

You might be interested in
1. Explain the difference between a web browser and a search engine. (2 points)
Elan Coil [88]

Answer:

1. A browser is used to access websites and web pages whereas a search engine is used to search for particular information.

2. Indexing is the process by which search engines organise information before a search to enable super-fast responses to queries.

3.Search engines are used to find specialized data rapidly whereas web directory is used to find a list of different sites.

4. The working behind the PageRank algorithm is that a page with a large number of in- links(a link from an important page) to it, then its outgoing links to other pages also become important. It gives more importance to back links of a web page and propagates the ranking through links.

5. Look for Sites from Established Institutions 2. Look for Sites with Expertise 3. Steer Clear of Commercial Sites 4. Beware of Bias 5. Check the Date 6. Consider the Site's Look 7. Avoid Anonymous Authors 8. Check the Links

Explanation:

5 0
3 years ago
What term is used to describe the process of monitoring operating results and comparing actual results with the expected results
s344n2d4d5 [400]

Answer:

controlling

Explanation:

hope this helps

7 0
2 years ago
Because of the internet, travel agents now focus more on computers than they do on customer relationships.
jasenka [17]

Answer:

true

Explanation:

there are a lot of easier ways to access clients through computers with the internet.

6 0
2 years ago
Read 2 more answers
Component of search engine that indexes web sites automatically. A search engine's __________, copies web page source code into
kherson [118]

Answer:

crawler

Explanation:

A crawler (also known as spider or robot) is a component of search engine that indexes web sites automatically. It's main purpose is to systematically browses the World Wide Web, typically for the purpose of Web indexing.

It does this by visiting a list of linkss, as it does this it identifies all the hyperlinks found in the web pages and copies and saves them to the list of links to visit.

8 0
3 years ago
Please explain what Level 5 Automation is and give 2 examples of the technology.
arsen [322]

Level 5 ( Full Driving Automation ) Level 5 cars won't even have steering wheels or acceleration / braking pedals . They will be free from geofencing , able to go anywhere and do anything that an experienced human driver can do .

Pls follow me and Mark as brainlest!!! :-)

8 0
3 years ago
Other questions:
  • Problem 1 (Authentication): Consider the following authentication protocol, which uses a classical cryptosystem. Alice generates
    5·1 answer
  • Header and Footer options are located in the _____ tab.
    7·1 answer
  • The ____ preceding a formula alerts excel that you are entering a formula or function and not text
    14·1 answer
  • in cell h5, enter a formula that will calculate the percentage of attendees that went to the Altamonte springs job fair in 2018.
    15·2 answers
  • You created the following dictionary relationships = {'Jimmy':'brother', 'Carol':'sister'}. You then executed the following code
    5·1 answer
  • You are trying to troubleshoot a desktop power supply issue using a voltmeter. Which of the following options are the MOST commo
    6·1 answer
  • When a computer or digital device is used as a storage device or in the facilitation of an offense, it is argued to be ____ to t
    14·1 answer
  • Please Help, Thank you!
    5·1 answer
  • Silas develops this algorithm to compute the calories burned for an activity for a given number of minutes and body weight: If t
    6·1 answer
  • Write an algorithm to print the odd number from 100 to 1​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!