Wednesday, March 31, 2010

PUBLISHING~~~

I search from internet on how to choose a web hosting..


Choosing a Free Web Host

  1. Advertising

    Most free web hosts impose advertising on your website. This is done to cover the costs of providing your site the free web space and associated services. Some hosts require you to place a banner on your pages, others display a window that pops up everytime a page on your site loads, while still others impose an advertising frame on your site. There is really no hard and fast rule which is to be preferred: some people hate a pop-up window, other webmasters dislike having to stuff banner codes onto their pages, and many people cannot stand an advertising frame (which may cause problems when you submit your website to search engines). Whichever method is used, check that you're comfortable with the method.

  2. Amount of web space

    Does it have enough space for your needs? If you envisage that you will expand your site eventually, you might want to cater for future expansion. Most sites use less than 5MB of web space. Indeed, at one time, one of my other web sites, thefreecountry.com, used less than 5MB of space although it had about 150 pages on the site. Your needs will vary, depending on how many pictures your pages use, whether you need sound files, video clips, etc.

  3. FTP access

    Some free hosting providers only allow you to design your page with their online builder. While this is useful for beginners, do you have the option to expand later when you become experienced and their online page builder does not have the facility you need? FTP access, or at the very least, the ability to upload your pages by email or browser, is needed. Personally, I feel FTP access is mandatory, except for the most trivial site.

  4. File type and size limitations

    Watch out for these. Some free hosts impose a maximum size on each of the files you upload (including one with a low of 200KB). Other sites restrict the file types you can upload to HTML and GIF/JPG files. If your needs are different, eg, if you want to distribute your own programs on your pages, you will have to look elsewhere.

  5. Reliability and speed of access

    This is extremely important. A site that is frequently down will lose a lot of visitors. If someone finds your site on the search engine, and he tries to access it but find that it is down, he'll simply go down the list to find another site. Slow access is also very frustrating for visitors (and for you too, when you upload your site). How do you know if a host is reliable or fast? If you can't get feedback from anyone, one way is to try it out yourself over a period of time, both during peak as well as non-peak hours. After all, it is free, so you can always experiment with it.

  6. Perl and PHP

    However if you really want to do it yourself, with the minimum of advertising banners from these free providers, you will need either PHP or Perl access. Note that it is not enough to know they provide PHP or Perl access: you need to know the kind of environment your scripts run under: is it so restrictive that they are of no earthly use? For PHP scripts, does your web host allow you to use the mail() function? For Perl scripts, do you have access to sendmail or its workalike?

  7. Bandwidth allotment

    Nowadays, many free web hosts impose a limit on the amount of traffic your website can use per day and per month. This means that if the pages (and graphic images) on your site is loaded by visitors beyond a certain number of times per day (or per month), the web host will disable your web site (or perhaps send you a bill). It is difficult to recommend a specific minimum amount of bandwidth, since it depends on how you design your site, your target audience, and the number of visitors you're able to attract to your site. In general, 100MB traffic per month is too little for anything other than your personal home page and 1-3GB traffic per month is usually adequate for a simple site just starting out. Your mileage, however, will vary.

Choosing a Commercial Web Host

  1. Reliability and speed of access

    Not only should the web host be reliable and fast, it should guarantee its uptime (the time when it is functional). Look for a minimum uptime of 99%. In fact, even 99% is actually too low - it really should be 99.5% or higher. The host should provide some sort of refund (eg prorated refund or discount) if it falls below that figure. Note though that guarantees are often hard to enforce from your end - the host usually requires all sorts of documentation. However, without that guarantee, the web host will have little incentive to ensure that its servers are running all the time.

  2. Data Transfer (Traffic/Bandwidth)

    Data transfer (sometimes loosely referred to as "traffic" or "bandwidth") is the amount of bytes transferred from your site to visitors when they browse your site.

    Don't believe any commercial web host that advertises "unlimited bandwidth". The host has to pay for the bandwidth, and if you consume a lot of it, they will not silently bear your costs. Many high bandwidth websites have found this out the hard way when they suddenly receive an exhorbitant bill for having "exceeded" the "unlimited bandwidth". Always look for details on how much traffic the package allows. I personally always stay clear of any host that advertises "unlimited transfer", even if the exact amount is specified somewhere else (sometimes buried in their policy statements).

    In addition, while bandwidth provided is something you should always check, do not be unduly swayed by promises of incredibly huge amounts of bandwidth. Chances are that your website will never be able to use that amount because it will hit other limits, namely resource limits.

    To give you a rough idea of the typical traffic requirements of a website, most new sites that are not software archives or the like use less than 3 GB of bandwidth per month. Your traffic requirements will grow over time, as your site becomes more well-known (and well-linked), so you will need to also check their policy for overages: is there a published charge per GB over the allowed bandwidth? Is the charge made according to actual usage or are you expected to pre-pay for a potential overage? It is better not to go for hosts that expect you to prepay for overages, since it is very hard to forsee when your site will exceed its bandwidth and by how much.

  3. Disk space

    Most sites need less than 10 MB of web space, so even if you are provided with a host that tempts you with 200 MB or 500 MB (or "unlimited space"), be aware that you are unlikely to use that space, so don't let the 500 MB space be too big a factor in your consideration when comparing with other web hosts. The hosting company is also aware of that, which is why they feel free to offer you that as a means of enticing you to host there. As a rough gauge, thefreecountry.com, which had about 150 pages when this article was first written, used less than 5 MB for its pages and associated files.

  4. Technical support

    Does its technical support function 24 hours a day, 7 days a week (often abbreviated 24/7), all year around? Note that I will not accept a host which does not have staff working on weekends or public holidays. You will be surprised at how often things go wrong at the most inconvenient of times. Incidentally, just because a host advertises that it has 24/7 support does not necessarily mean that it really has that kind of support. Test them out by emailing at midnight and on Saturday nights, Sunday mornings, etc. Check out how long they take to respond. Besides speed of responses, check to see if they are technically competent. You wouldn't want to sign up for a host that is run by a bunch of salesmen who only know how to sell and not fix problems.

  5. SSL (secure server), Shopping Cart


    If you are planning on doing any sort of business through your website, you might want to look out to see if the host provides these facilities. These facilities normally involve a higher priced package or additional charges. The main thing is to check to see if they are available at all before you commit to the host. You will definitely need SSL if you want to collect credit card payment on your site.

  6. Email, Autoresponders, POP3, Mail Forwarding

    If you have your own site, you would probably want to have email addresses at your own domain, like sales@yourdomain.com, etc. Does the host provide this with the package? Does it allow you to have a catch-all email account that causes any email address at your domain to be routed to you? Can you set an email address to automatically reply to the sender with a preset message? Can you retrieve your mail with your email software? Can it be automatically forwarded to your current email address?

  7. Control Panel

    This is called various names by different hosts, but essentially, they all allow you to manage different aspects of your web account yourself. Typically, and at the very minimum, it should allow you to do things like add, delete, and manage your email addresses, and change passwords for your account. I would not go for a host where I have to go through their technical support each time I want to change a password or add/delete an email account. Such chores are common maintenance chores that every webmaster performs time and time again, and it would be a great hassle if you had to wait for their technical support to make the changes for you.

  8. Multiple Domain Hosting and Subdomains

    For those who are thinking of selling web space or having multiple domains or subdomains hosted in your account, you should look to see if they provide this, and the amount extra that they charge for this (whether it is a one-time or monthly charge, etc).

  9. Server

    Is the type of operating system and server important? Whether you think so or not on the theoretical level, there are a few practical reasons for looking out for the type of server.

    Otherwise my preference is to sign up for accounts using the often cheaper, more stable and feature-laden Unix systems running the Apache server. In fact, if dynamically generated pages that can access databases (etc) is what you want, you can always use the more portable (and popular) PHP instead of tying yourself down to ASP. Another reason to prefer Unix-based web hosts (which include web hosts using systems like Linux, FreeBSD, OpenBSD, Solaris, etc) using the Apache web server is that these servers allow you to configure a lot of facilities that you typically need on your site (error pages, protecting your images, blocking email harvesters, blocking IP addresses, etc) without having to ask your web host to implement them. Knowledge about configuring Apache servers is also widely available

  10. Price

    I was actually hesitant to list this, but I guess it's futile not to. However, I would caution that while price is always a factor, you should realise that you often get what you pay for, although it's not necessarily true that the most expensive hosts are the best.

  11. Monthly/Quarterly/Annual Payment Plans

    Most web hosts allow you to select an annual payment plan that gives you a cheaper rate than if you were to pay monthly. My current personal preference is to pay monthly with all new web hosts until I'm assured of their reliability and honesty. Paying monthly allows me to switch web hosts quickly when I find that the current host does not meet my requirements: this way, I'm not tied down to a bad web host because I have prepaid for an entire year. I do this even if the new web host guarantees that they will refund the balance if I'm dissatisfied, since at the point I sign up, I have no assurance that they will honour their guarantee. Later (usually after many months or even more than a year), when I'm satisfied with the host, I often change payment plans to the discounted annual plans.

  12. Resellers?

    Not all hosting companies own or lease their own web servers. Some of them are actually resellers for some other hosting company. The disadvantage of using a reseller is the possibility that you are dealing with people who don't know much about the system they are selling and who take longer to help you (they have to transmit your technical support request to the actual hosting company for it to be acted upon). However, this also depends on both the reseller and the underlying hosting company. It is thus wise not to rule out all resellers; there are a number of reliable and fast ones who are actually quite good and cheap. In fact, a number of resellers sell the same packages cheaper than their original hosting company. If you find out that a particular company is a reseller, you will need to investigate both the reseller and the real hosting company.

  13. International

    If you don't stay in the USA, you have the option of hosting your site with some local provider. The advantage here is the ease of dealing with them (they are after all easily accessible by phone call or a visit), your familiarity with the local laws and easy recourse to those laws should it be necessary. It should be your choice if your target audience is local (eg a local fast food delivery service). On the other hand, hosting it in USA has the advantage of faster access for what is probably the largest number of your overseas visitors (particularly if you have an English-speaking audience). You also have a large number of hosting companies to choose from, and as a result, cheaper prices too.

  14. Others' Reviews

    Don't skip this step, or you might find yourself being suckered by a host that everyone else is steering clear of.

WEB TEST vs WEB EVALUATION

HI all..in this post i will explain about web test vs web evaluation..


Differences between web testing & web evaluation

WEB-testing

1. Self-testing (alpha testing)

- Test the produt no the final version

- Dos not have necessarily contain the full functionality

2. Group-testing (beta testing)

- Give to somebody else

3. Also known as Alpha (1st phase, not complete yet, test among group) /Beta testing (test among outside people)

- Finding error

- More focus on technical

- What to test?

o Looking for error

o Functionality

§ Page display

§ Image display

§ Navigation element

§ Interactive and dynamic elements

§ Internal links

§ External links

o Usability

o interface – whether it works in difference computrt (color depth, resolution)

- How to test? (techniques/Tools)

o Test in difference web browser

o Ask a friend (peer testing)

o Ask a group of people (group testing)

o Make a questionnaire and interview user

- Test plan- usng structured testing method,a creative software/website tester can find a potentially serious problem then give programmers helpful feedback and clues for fix it.

- Catogerize errors & defect according to 1 or three types of problem:

o Design flaws – eg: text cannot be read, missing column, button

o Content error –eg: photo image quality text misspellings

o Software/system defect-eg: technical problem encaountered when trying to run / operate the site

- Type of testing:

o Functionality

o Layout testing

o Load testing

o Link testing

o Usability testing (Jacod Nielsen) (most important)

WEB-evaluation

- Measuring something (outcome)

- More focus on non-technical

- - evaluating websites means determining whether or not they are good

- Why we need to evaluate?

o Ensure functionality

o Ensure performance

- Level of web-evaluation

o Formative (during the evaluation)

o Summative (in the end, give someone else)

- Tools for evaluation:

o Interview, Observation(Structured/Non structured)

o Questionnaire/survey, focus group, analysis, report and dialogue with user

o Ask expert

o Form,checklist or rubric

Our Design


For this post, i will show our website interface..during our 1st presentation we just come out with a simple design and we get the feedback to improve our design because it looks dull and boring..

this is our first design..




and now..this is our final touch..



i learn many things during this project..teamwork was very important..we divide the works and discuss to get a good output..

fuhhh~~

I'm not updating my blog for a long time..i'll try remember what have i done in this course and share it here..

The last post i story about information design and i show our group planning for web based project..so, for this post i'll explain how we completing our project..

this is all about our project:

Our topic is PRINCIPLE OF MULTIMEDIA DESIGN.

WHY we develop this website?? it is because some websites are not user friendly because of the harsh design. These problems usually occur because the developers lack of basic knowledge of multimedia design. So, by designing this website, it can be a guidelines for the developers to develop a good website.

Our objective is to introduce the basic principle of multimedia design and to serve the guideline in website developing.
The menu consist in our web project is HOME , INTRODUCTION , MUST SEE, COMMENT and ABOUT US..

1. In homepage consist of the objective of this website..We also provide sitemap in homepage so that user easy to see our flow in this website. The user need to register before entering our website and log-in each time they want to access our website.

2. For introduction part, we explain a brief idea about what is principle of multimedia design all about.

3. Must see page consist of 2 problems. The first problem about a person who doesn't have an idea about how to develop a website. The second problem about redesign the website by following a principle of multimedia design.

4. In comment page we give user a space to comment about the website and also discussing about the topic. The user can send comment and also see others people comment.

5. Last but not least is about us page.In this page we provide user the developer information and how to contact them.

ok, that all i want to share with u..next post, i'll show u the interface of our project..bye!