Choosing Between Windows And Linux Hosting
Which operating system is better? Windows or Linux? . .I am not going to answer this question definitely I don’t believe there is one simple answer as well as I can’t provide a “this OS is better” statement Windows and Linux have its own advantages and disadvantages People usually say that Linux platform is more reliable and stable Linux users and programmers are usually fanatics of their operating system . . .On the other hand, Windows OS doesn’t have so much fanatics, or they do not show themselves so much This may be explained by the fact that Windows was develped by Microsoft, and not by many independent programmers . .Windows and Linux Performance . .If we compare Windows against Linux, we can note one thing: Linux can handle more processes that runs simultaneously at the same time being much better than Windows Windows becomes unstable when running many processer on a single machine . .This might be a very good reason to choose Linux, but in my opinion, a server can perform very well regardless of the operating system: Windows or Linux Its all up to system administrators and server hardware . .Linux is always free Windows costs money! . .There is very popular opinion that Linux flourishes because of its open-source Many programmers work hard to improve Linux’ quality Mainly, Linux operating system is always free . .But Windows (as well as Linux) is a global and powerful product developed by many programmers from Microsoft But the difference is that Windows programmers are paid for their work by Microsoft Microsoft Windows operating system is paid, so every hosting company that wants to provide customers with Windows hosting should buy one or more Windows Server licenses . .So, what is the decision? . .The right decision between Windows and Linux should be made based on your website and other needs The right decision should be made base on the technology your web site is going to use . .There are many technologies you can use while writing your website application . .There are such technologies as PHP, Perl, Pythod, ASP, ASP NET, Java and more ASP, ASP NET and PHP deserve special attention due to their huge popularity and functionality PHP is open source project and can be used for free ASP and ASP NET are the Microsoft products and work only with Windows However, PHP can be used on both Windows and Linux But mainly PHP is used on Linux . .Making the correct decision . .Microsoft Windows is an operating system and a hosting platform that has one big advantage: you can use ASP and ASP NET If you are going to use ASP and/or ASP NET for building your web application, then Windows hosting is the right choice for you at the moment! . .And, you can easily use PHP on both Windows and Linux For example, if you want to migrate from ASP NET to PHP you will not need to change your operation system - you can still use Windows! . .Going back to Linux: while you can’t use ASP on Linux, this OS is the most popular for web hosting servers The stability of Windows and Linux depends on system administrators, not on operating system . .Finally . .As for me, the owner of the hosting company, I recommend to use Linux as your default decision because of its deserved stability, reliability and price (Linux hosting is always cheaper than Windows because Linux is free and, as I said, Windows always costs money for the hosters) However, some features are not supported by Linux, for example, ASP and ASP NET If you require these technologies, then this is the time to choose Windows as your web hosting platform ..
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Microsoft Exchange Hosting: Why Microsoft Exchange 2007 Hosting?
Exchange Server 2007 Exchange Server 2007 was released in late 2006 to business customers as part of Microsoft’s roll-out wave of new products. It includes new clustering options, 64-bit support for greater scalability, voice mail integration, better search and support for Web services, better filtering options, and a new Outlook Web Access interface. Exchange 2007 also dropped support for Exchange 5.50 migrations, routing groups, admin groups, Outlook Mobile Access, X.400, and some API interfaces, amongst other features. Exchange Server 2007 (v8 or with SP1 v8.1) runs on 64-bit x86-64 versions of Windows Server only. This requirement applies to supported production environments only; a 32-bit trial version is available for download and testing. However, companies currently running Exchange Server on 32-bit hardware will be required to replace or migrate hardware if they wish to upgrade to the new version. Companies that are currently running Exchange Server on 64-bit capable hardware are still required to migrate from their existing Exchange 2000/2003 servers to a new 2007 server since in-place upgrades are not supported in 2007. The first beta of Exchange Server 2007 (then named “Exchange 12″ or E12) was released in December 2005 to a very limited number of beta testers. A wider beta was made available via TechNet Plus and MSDN subscriptions in March 2006 according to the Microsoft Exchange team blog On April 25, 2006, Microsoft announced that the next version of Exchange Server would be called Exchange Server 2007. Exchange Server 2007 is an integrated part of the Innovative Communications Alliance products. At Exchange 2007 release, the server roles will be: - Mailbox (MB): The Mailbox server role is responsible for hosting mailbox and public folder data. This role also provides MAPI access for Outlook clients. Note that there is also a variation of this role called Clustered Mailbox role, for use with high-availability MSCS clustering of mailbox data. When Clustered Mailbox role is selected, other server roles cannot be combined on the same physical server. - Client Access (CA): The Client Access server role provides the other mailbox server protocol access apart from MAPI. Similar to Exchange 2003 FrontEnd server, it enables user to use an Internet browser (OWA), 3rd party mail client (POP3/IMAP4) and mobile device (ActiveSync) to access their mailbox. - Unified Message (UM): This role enables end users to access their mailbox, address book, and calendar using telephone and voice. IP-PBX or VoIP gateway needs to be installed and configured to facilitate much of the functionality of this server role. - Hub Transport (HT): The Hub Transport role handles mails by routing them to next hop: another Hub Transport server, Edge server or mailbox server. Unlike Exchange 2003 Bridgehead that needs Exchange admin defined routing groups, Exchange 2007 Hub Transport role uses AD site info to determine the mail flow. - Edge Transport (ET): The last hop of outgoing mail and first hop of incoming mail, acting as a “smart host” and usually deployed in a perimeter network, Edge Transport provides mail quarantine and SMTP service to enhance security. One advantage of this role is that is does not require Active Directory access, so it can function with limited access to the corporate network for increased security. Server Role Tasks and UI Server configuration for both Cmdlet and GUI is organized around the server role concept. To check what roles are installed on the server, you can use task: Get-ExchangeServer and check properties: IsMailboxServer, IsClientAccessServer, IsHubTransportServer and IsUnifiedMessagingServer. For each role, Exchange 2007 provides dedicate tasks to manage properties specific to each server role: - Get/Set-MailboxServer - Get/Set-ClientAccessServer - Get/Set-TransportServer - Get/Set-UmServer Note that Get/Set-TransportServer is used by both Transport server roles (Hub Transport and Edge Transport). Please refer to help for more detailed info regarding these tasks. In Exchange 2007 management console under Server Configuration, each server role has a dedicated node with the role name. Servers with the selected role installed will be listed in the results pane for each server role node. A single server will appear in multiple results panes if multiple server roles are installed on that server. This design gives user a clear view on what servers are available for each specific server role.
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