Thursday, 6 December 2012

Speed up website


How we can speed up our website ?

 To answer this question is little bit difficult , Normal html pages hosted in linux server will resolve faster . Because it does not have any database queries,or any other pre processing have to do . For a small dynamic websites created in php will work much faster than asp.net version of website . php is very easy to study and develop . In theories the compiled ASP.net websites will work much faster , but i fell some doubt about that , because asp.net has much more dependencies and lot of class to include , may that take much more time . also from my experience , Linux Os is much faster ,

 The speed of a website is depended on different components

  Server processing speed , Location of the server , DNS servers performance , Network reliability etc are common.

  Also it will depend on the design of  the pages , Use less images , p reload and cache data , , avoid looped processes , reduce background processes, optimize data base queries  etc

Also use dedicated IP to resolve DNS quickly  

Monday, 3 December 2012

centos


What is the expansion of centOs

Community ENTerprise Operating System


Server uptime and finding uptime of a system


Server up time is the time when the servers are up and running properly. This requires continuous monitoring and management by server administrators. Server up time depends on data being available to administrators that allows them to foresee potential failures and prevent them. Server up time tools deliver vital data about machine and operating system performance in real-time to administrators, alerting administrators when something goes awry.

How to find server up time of  windows server?

Option 1:

    1.  Go to "Start" -> "Run".

    2.  Write "CMD" and press on "Enter" key.

    3.  Write the command "net statistics server" and press on "Enter" key.

    4.  The line that start with "Statistics since …" provides the time that the server was up from.

  The command "net stats srv" can be use instead.


Option 2:

Uptime.exe Tool Allows You to Estimate Server Availability with Windows NT 4.0 SP4 or Higher

http://support.microsoft.com/kb/232243


In linux you can use the following command to know the uptime of a server

 $ uptime
All most all servers are keeping up in 99.9% .But it needs restarts/reboot in intervals may days,weeks or months

Saturday, 1 December 2012

Can i start a dedicated hosting at home ?

Can i start a dedicated hosting at home ? May most of the peoples especially the people related to IT, May  thought one's in his/her mind . I also in the age of 15s-17s . And i say it is very simple to host a server , if you have the following resources .

Uninterrupted Electricity/Power resource
High speed Network 2MBPSMin.with a static IP [ if not have static IP Request to Network provider]
A computer system

You can set up a server at free of cost . Use free Os like Linux ,and now a days almost all application S/W  for hosting needs will get free of cost.

Your server will be up from your home

what is cloud server nodes?

In hosting you can have hosting space in different geographical locations and the server will automatically replicate your files in different locations to avoid data loss . you can select number of servers (node) according to the location . Nodes may differences in platform but will be synchronized with your updated data and files .

 Selecting more number of nodes will increase your website or data availability

What is dedicated IP

Dedicated IP means an ip address is given for you and it will never change . It also called as static IP . In hosting most of the service providers are giving shared IP , means more than one website is using same IP to resolve the DNS and that will be server IP .if you are entering IP in browser, yo will not get any website means that will point to a server only . The DHCP mechanism will redirect your website request to your virtual folder ie your domains root folder .

 If you have a dedicated IP every one can directly resolve your dns by entering this IP . Also search engines can assure your site address and easily to point to the destination .This will make more traffic to your website

A dedicated IP Costs $2-$10 per month according to the server and network and also depends on the data center and service provider 

How to list domains in search engines in one step


To list your website in search engines in one step , you just take a dedicated IP for your website .Add site map and rss contents.

To buy dedicated ip visit scibero.com