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
il63 [147K]
3 years ago
11

When the Squirrel peer-to-peer web caching service was evaluated by simulation, 4.11 hops were required on average to route a re

quest for a cache entry when simulating the Redmond traffic, whereas only 1.8 were required for the Cambridge traffic. Explain this and show that it supports the theoretical performance claimed for Pastry.
Computers and Technology
1 answer:
bogdanovich [222]3 years ago
4 0

Answer:An external caching scheme stores copies of web objects

or meta-data so that clients can avoid requests to a web

server. The best known example of an external cache is a

web proxy, but with the rapid spread of web technologies,

many other caching scenarios can be identified. Caching

is central to performance in the web, both because it re-

duces load on servers, and because cached data is normally

cheaper to access from another machine that is closer in the

network. Although cooperation between cache managers is

not a common feature of existing web architectures, coop-

erative caching supported by peer-to-peer architectures has

great potential [9, 13]. When sets of client systems have sim-

ilar interests and fast low-latency interconnections, shared

caching could bring significant benefits.

The peer-to-peer mechanisms referred to

Explanation:

You might be interested in
The statements that a programmer writes in a high-level language are called ________.
Andrews [41]
<span>The statements that a programmer writes in a high-level language are called ________.

Source code</span>
4 0
3 years ago
Read 2 more answers
What are some hazards of being an astronomer??
mariarad [96]
Are you going into space... if so well... space, that is the big issue

3 0
3 years ago
Personal statements School leaver
Tcecarenko [31]

Answer:

points yes yes yes

Explanation:

points

7 0
3 years ago
To help determine which technology to use, Raul creates a table to help him compare the pros and cons of his choices. What part
love history [14]

The answer is analyzing choices/options

Analyzing choices/options is one of the several steps of the decision making processes. Analyzing your choices will help you determine how your final decisions will impact yourself and everyone else around you. It is in this step that you will be asking yourself the likelihood of the results of your decisions now and in the future. In addition, this step will help you review the pros and cons of your choices listed in the previous steps.

5 0
3 years ago
1. Why does a computer have different types of ports?
iren2701 [21]

Answer:

Computer ports are classified into two types based on the protocols used. A protocol is a set of rules and standards to be followed during data transfer and communication. Usually, data is transmitted in a particular pattern.

Explanation:

3 0
2 years ago
Read 2 more answers
Other questions:
  • There was a thunderstorm in your area and the power is out. The traffic lights are not functioning. Explain what you should do w
    8·2 answers
  • In a registration database, Ross has tables for student, professor, classroom, class, class-hour. Since his campus has about 12,
    9·1 answer
  • If nothings faster than light then how do the dark get there first????
    5·2 answers
  • Voice authentication requires speech to text capability Facial recognition may be used for authentication The human iris is uniq
    6·1 answer
  • Did anyone else remember that Unus Annus is gone? I started crying when I remembered.... Momento Mori my friends.... Momento Mor
    9·2 answers
  • PLS HELP ME!! WILL GIVE BRAINLIEST
    7·2 answers
  • PLZ HELP What will be the output? class num: def init (self.a): self. number = a mul* __(self. b) return self. number + b. numbe
    7·1 answer
  • How do we Rewrite the following Python code to avoid error. mark=inpt("enter your mark ")
    6·1 answer
  • [If you were the queen of the world .... What would you change ?]
    14·1 answer
  • Complete the following sentence by choosing the best answer from the options listed below.
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!