1. Assignment 1 The web Assignment 1 is about understanding web architecture & components

2. Web Architecture • Internet service providers • Web hosting services • Domain structure • Domain name registrars • Worldwide web

3. Internet service providers • Are company that provides services to people • They would help give you a good connection

4. Web hosting services • A service where you can allow yourself and other individuals or a company to make the websites accessible to the World Wide Web • Web hosting is also split into different groups Shared, VPS (virtual Private Servers) and finally Dedicated • Assessable on the web 24 hours a day

5. Domain structure • System which acts on its own to map out addresses to URL names • Maintains its own security and accounts in management form a primary domain controller • Information on the domain structure is shared though out all the users and locals

6. Domain name registrars • Service that allows you to register to the website domain name officially • It is unique to you because no one other than yourself can own it

7. Worldwide web • Issued for is vast information system on the internet • Provides places for information, documents and other files

8. Components • Hardware • Software • Protocols

9. Hardware • Web servers • Mail servers • Proxy servers • Routers

10. Web servers • Are able to refer to hardware or software • Hardware stands for the computer • Software is the computer application • Every web server has it's own address

11. Mail servers • Can sends a email in a matter of seconds • This server is a electronics mail box • Virtually impossible for this time to live without email

12. Proxy servers • Client would use when they want to get files from using a indirect network • This can only be done when they are connected to the proxy server • Would provide everything the client asks for

13. Routers • A device that makes it possible to connect the data packets • There can be more than two lines connected • It will be receiving information form the data packs • The other line is to determine where it is going to end up in

14. Software • Browser • Email

15. Browser • Is a software application • Lets the reader read the information that has been retrieved, presented and traversed • Coded to becoming suitable for display

16. Email • Short for electronic mail • Use send messages through the computer like send text • Different because there is more you can • Most Email you have to write it in a formal manor

17. Potocols • Transport & addressing ,such as TCP/IP • Application layer, such as HTTP, HTTPS & SMTP

18. TCP/IP • Transmission Control Protocol - Internet Protocol • Method of assigning addresses on a network  • Server operating systems can all communicate • Regardless of any other communications protocol also in effect

19. HTTP, HTTPS & SMTP • HTTP means Hyper Text Transfer Protocol • The underlying protocol • Defines how messages are formatted and transmitted

20. Web Functionality • Web 2.0 • Blogs • Web Apps • Cloud Computing

21. Web 2.0 • Refers to the second generation • Includes tools that let people contribute and improve information • Features are that it has wiki's, video sharing, websites, ect

22. Blogs • A place where you can talk about things and put up information • There are two types of blogs certain topics and personal • Something new on the topic or make a discussion • The Personal blog is about the person alone

23. Web Apps • Browser based which needs the browser • JavaScript instructions and combined • Client based where is can run without a browser

24. Cloud computing • When you are able to store data online • The company that you are using hardware • It be faster than leaving on one hardrive