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How to choose web hosting service

網站空間寄存(Web Hosting): 注意這幾個方面

  • 網站空間大小
  • FTP訪問 (Browser, Site Copy, Telnet)
  • Bandwidth(數據流量 )
  • Email服務 (Email Aliases, POP3, Web-based, Forwarding)
  • 用戶腳本 (CGI, PHP, SSL, SQL, Java, perl, ASP, Asp.net, iSML, C/C++)
  • 已安裝腳本 (Counter, Form to Email, Email list, Guest book, Shopping Cart, Message board)
  • 控制面板
  • 平台(Unix, Linux, Windows)
  • 附加功能
  • Up time (reliability) and access time
  • 技術支持
網站空間大小

網站空間大小是指網站服務器上提供的存儲網狀頁的磁盤空間大小。簡單的個人網站可能50MB就足夠。如果你的網站包含很多圖片，聲音文件，視頻文件，則需要較大的空間。不同的商務網站需求各不相同。

FTP訪問(Browser, SiteCopy, Telnet)

流覽器訪問可能是上傳和管理文件的最簡單的也是最慢的方式。FTP訪問方式能使你很容易地在你的計算機和網站服務器之間傳送文件。Telnet訪問方式能給你在網站服務器執行各種操作的權限。SiteCopy方式能夠自動地把你另一個網站的內容複製到一個網站，可以在幾分鐘完成網站的設置。

Bandwidth(數據流量)

Bandwidth是訪客能從你的網站下載的總的文件大小。對一個簡單的網站一開始2GB可能就夠了。如果你預計有很多的訪客Bandwidth可能會很高。不要相信那些網站寄存商所宣稱的「無限流量」。對任何網站服務器來說流量都是有限的，所以最好先問清楚他們究竟指的是多少。你可以這樣預估你網站的流量：Bandwidth = 每月訪問數 x 每次訪問平均閱讀網頁數量變x 網頁平均大小

Email (Email Aliases, POP3, Web-based, Forwarding)

此網站服務商提供你可以使用多少此域名下的Email別名？能否使用pop3？它是否提供catchall和forward功能？能否以登錄網頁的方式訪問信箱？

可安裝腳本種類，已安裝腳本

你的網站需要用到哪種腳本？網站服務商提供那些種語言的支持？已安裝的腳本能夠有助於你簡單快捷地設置好網站。如果你想建一個社區，Message Board會經常用到。如果你想開一個網上商店，你可能需要用到Shopping Cart（購物車）。

控制面板

他們的控制面板提供了哪些功能？是否容易使用？是否允許你添加、刪除、管理Email地址？是否允許你直接添加、刪除、管理域名和子域名，還是需要等待他們的技術支持部的通過許可？

平台(Unix, Linux, Windows)

Unix是一種可靠的，適用多種語言，能夠提供很多管理操作的平台。它在企業服務器上十分流行。Unix佔有網絡服務器操作系統一半以上的市場。缺點：大小寫字符敏感。Windows NT有相對較新但是迅速增長的市場。它對新手來講更容易，服務器管理方便。缺點：沒有Unix安全，不能運行所有的CGI script.

附加功能

你可能預計到隨著你的網站的發展可能需要更多的流量，更多的功能。所以你需要注意：這個網站服務商能否提供一些附加功能？改變服務類型是否方便？所收取的費用是多少？

Up time (reliability) and access time

網站服務器必須是可靠可快速的。任何時間的網絡故障都可能流失大量客戶。對於一個商業網站，Up time應該等於或大於99.5% .

技術支持

檢查他們是否有24/7技術支持。發郵件或打電話給此網站服務商的技術服務部，看他們的回復是否有助於問題的解決？是否及時？

怎樣選擇網站空間寄存商

Web Hosting: What to look for

  • Web space
  • FTP access (Browser, Site Copy, Telnet)
  • Bandwidth (Data Transfer/ Traffic)
  • Email (Email Aliases, POP3, Web-based, Forwarding)
  • Custom Scripting (CGI, PHP, SSL, SQL, Java, perl, ASP, Asp.net, iSML, C/C++)
  • Installed Scripts (Counter, Form to Email, Email list, Guest book, Shopping Cart, Message board)
  • Control Panel
  • Platform (Unix, Linux, Windows)
  • Add on Features
  • Up time (reliability) and access time
  • Support
Web Space

Web Space is disk space on a web server for storing web pages. 50MB may be enough for most personal websites. If your pages use many pictures, sound files, video clips, you may need more Web Space. Needs may vary for kinds of business web site.

FTP access (Browser, SiteCopy, Telnet)

Browser access is the simplest and slowest way of upload and manage website files. FTP access let you easily move files from your computer to webhost. Telnet access give you the priority to do kinds of operation on the web host machine. SiteCopy can automatically copy your website from your other website address online, thus set up a website in minutes.

Bandwidth (Data Transfer/ Traffic)

Bandwidth is the total amount of file size visitors can load from your website. 2 GB is adequate for a simple site just starting out. If you expect large amount of traffic then bandwidth may be high. Don't believing any "unlimited bandwidth". Bandwidth of any web host is limited, so better ask them how much it means. You can compute your expected Bandwidth = expected visitors per month x number of pages viewed per visit x average size of page in Kilobytes (include the pictures, videos etc used by the page)

Email (Email Aliases, POP3, Web-based, Forwarding)

How many Email Aliases can you have using your own @yourDomain.com? Can you use pop3? Does it allow catchall or forward feature? Can you access your email account by login in some web page?

Custom Scripting, Installed Scripts

Do you expect to do some Custom Scripting? What language does the web host support? Installed Scripts can let your set up your website quickly and easily. Message board is often useful to communities. If you want to open an online store, you may need shopping cart.

Control Panel

what features their Control Panel let you to do? Is the Control Panel easy to use? Does it allow you add, delete, and manage your email addresses ? Does it allow you add, delete, manage your domain and sub domain setting directly, or need wait to go through their technical support?

Platform (Unix, Linux, Windows)

Unix is extremely reliable, Programming flexible, much more administrative control can be taken. It's very popular amongst enterprise servers. Unix holds over 1/2 of the market for server operating systems. Disadvantage: case sensitive. Windows NT is a relative new but is rapidly growing. It's easy for newcomer and hassles of administering a web server. Disadvantage: not as secure as Unix, cannot run all CGI script.

Add on Features

You may expected your website growing and later need more traffics, more features. so you may notice does the web host afford any add on features? Is it easy for you to change the plans? How about the price?

Up time (reliability) and access time

The web host must be reliable and fast. Any time the website inaccessible may lose many customs. Up time for a business website should be 99.5% and up.

Support

Check to see if they have 24/7 technical support. Email and phone to the support service of the web host to see are their responds helpful to fix problems? How long does they take to respond?

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