Web cache seminar Report covers
- Introduction to Web caching
- What’s a Web Cache
- Kinds of Web Caches
- Proxy caches
- How Web Caches Work
- Location of Web Caches
The introduction of the World Wide Web has changed the world so much. The web service has enabled the user to look out much information and he can able to retrieve the information from any part of the world related to anything whether he has the knowledge of the network or not. As the network traffic decreases the quality of the service has increased.
Related seminar topics based on security and performance on the web.
Web cache acts as the intermediate between the web server and the client. It also keeps the watch on the HTML request, files, and the images. I keep the copy of the file and the image that the user ask and it also saves the time whenever the user asks for the same image or the file, it gives the user from the copy that it has and it does not ask for the original file or the image to the server again and again.
Uses of Web cache:
One of the use is to reduce latency that is time-saving and display the object at a very faster rate. Another use is to reduce traffic since every object is saved in the cache memory so the request is not sent to the severing again and again so it also helps in reducing the traffic.
Types of web cache:
Types: – There are two types of the caches available and they are browser cache which is present in the browser and another is proxy caches.
Download Web cache Seminar Report for computer science students.
Computer Memory Seminar Report covers different topics on
- Semiconductor Memory Developments
- Memory Research and Development
- 3-Dimensional Optical Memories
- Protein-Based Memory
Since the life is coming on the earth the people have tried to record all the important events related to him. For this, the computer memory has brought the great evolution for storing anything important. Around the year 1940’s every person has brought the computer to store something important related to him. They have introduced the punch cards to store more information in small space.
After that, they have developed the electromagnetic devices to store the data which have circuits in them and they are hard disk and tape. Now a day’s all the companies have introduced many things related to storing device and have reduced a lot of costs. Many companies have introduced the fastest device that is made of electronic circuit called RAM and this is technology which is becoming faster and faster nowadays because of the developing chip.
The magnetic storage device is used in many computers for storing a large amount of the data. After they the companies have introduced the removable storing device that can be used for storing the data and can be move from one place to another. These devices are available in very low-cost. This devices store than Gigabyte in it.
Computer memory based on the protein bacterio-rhodopsin
Today the research is done to use the protein based memory device which will be very fast and more reliable than the magnetic device. For storing the 3D matrix data we used the bacteriorhodopsin memory device. For a protein memory, the protein is fixed in the BR state and a krypton battery is used for this purpose.
Computer Semiconductor memory
This is the device that is developed using the semiconductor as the technology is increasing, therefore, the increase in the processor speed is also increasing and it becomes extremely fast due to the semiconductor chip and the most common example of this technology is Ram that we use on our computer.
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Web spam is the thing that makes the web site corrupted. It may the website wrong rank that what it does not deserve. Nowadays the most of the people are depended on the information available on the internet. There are some search engines present on the internet that lead to the user in the wrong direction.
Web Spam Search Engines:
You have heard about the e-mail spam it is also similar to that thing. There are many search engines which fight with the web spam manually and using various techniques. The motive of the search engine is to provide the user related information for which he is searching on the internet. For this, the search engine collects all the web sites information.
There are IP and web spoofing hackers who perform spamming and they are called the spammers. All the objects in the web page may be full of spam. Most of the people think that the spam is just related to the query and it not related to the topics of the page.
Different Types of Web Spam:
There are two types of the spam present in which the first one is boosting technique in which some methods achieve the high relevance for some of the pages and the is hiding technique which is used to hide some information from the search engine.
The spam techniques are good to be understood and the statics of the spam is present for the public. It also displays the amount of the spam on the internet and also the nature of the spam that weather is limited or not. Many experiments are done for presenting the statistics of the web spam in this world and notice that the statistic is kept increasing in coming times.
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Wi-Fi technology means wireless fidelity which is a wireless technology that is used for the internet. It works on the radio frequency that it used a computer for browsing the internet to connect to the other computer with the help of the internet.
WI-FI technology can be shared by many users for browsing the internet and for sharing the documents or projects. In this, it is very easy to connect to the internet. Wi-Fi network is the wireless internet connection nut it acts just like the wired internet connection. It also provides the easy connection to the internet to the user while traveling from one place to another.
This technology is very easy to setup. Wi-Fi is the technology through any device can be connected which the service of Wi-Fi has enabled like laptops, mobile phones with Wi-Fi etc. There are few issues when comes to data sharing through WI-Fi like data need to be protected from web spam so WI-FI defenders are used in the network.
For a detailed explanation on wi-fi technology sample view, hot spots, types of wi-fi users and standards and features are explained in wi-fi technology PPT Presentation.
WI-FI Technology Issues and Solution:
In today’s generation WI-FI technology has become very complex, more capable and more confusing. With its growth, the new issues have been arises that are the security, roaming and the quality of the services.
Types of connections in WI-FI Technology
It has two type of the connection one of them is 802.11a which provides the speed of 54Mbps and was developed in 2001 and another is 802.11b which was developed in 1999 and called Ethernet service that can be used for the home purpose. Another is 802.11g which is the group of the 802.11a and 802.11b and provide very high speed that is 2.4GHz which means 22Mbps.
About Components in WI-FI Technology:
There are many components required in the wireless technology which will operate the frequency band of the signal such as station which is the network node for the wireless device and it is used for the communication. Another is access point which is a bridge between different nodes of the networks.
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Introduction to brain machine interface:
In this paper, we will see how the brain machine interface is made and how the capabilities of the human being can be extended. We will about the advantages of using brain machine interface and the problems faced by this.
The capabilities of a human being are limited and a capability of a machine is higher but it cannot think of its own. Research is going on for making a machine to interface with the brain by which the capabilities of a human being are far extended.
Brief on brain machine interface:
The human brain takes decisions based on the impulses generated in the body and in a human body we find millions of neurons which generate impulses. So a chip is designed and it is placed in the human body and it is made to integrate with the nerve fibers. The chip is interfaced with a remote computer outside.
The chip senses the impulses generated in the body and performs the tasks with the help of the remote computer or the server located outside. The chip is designed by using nano technology and it is constructed in such a way that it can generate the power required for it through heat generated in the body or by the flow of blood circulation.
The chip has successfully placed a body of professor in a university and he could control the appliances without lifting his hand from a given range.
Proposed Brain Systems in Future:
The proposed brain machine interface chip can be very helpful to make the organisms to work properly for the paralyzed patients. By using brain machine interface the human capabilities gets increased a lot and many technological advancements can be made.
But due to this there may differentiation in between the persons who are using the interface chips and the normal human being. All details about this system explained in the given ppt presentation.
Computer lovers can easily download brain System Technical Paper to improve their knowledge on Brain Machine Interface Application.