Dec 142014
 
Troubleshoot Windows Server 2012 Performance with a Data Collector

Regardless of whether you are running Windows Server 2012 on virtual server or physical server, the success of your business depends on having the server run at optimal capacity. To ensure the server delivers uninterrupted service, you have be aware of potential performance issues before they arise. One of the best methods to analyze the [...]

Nov 292014
 
How To Quickly Analyze Windows Server Disk Space Utilization

When your Windows server is low on space or runs out of space entirely you need to quickly identify where the disk space is being utilized and free up space. Low disk space or worse yet no disk space can have a negative impact on your server’s performance.  Knowing the paths to a few folders [...]

Nov 072014
 
9 Best Ways to Free Up Windows Server Disk Space

When it comes to improving Windows server performance, most sysadmins focus on hardware such as adding CPUs or RAM. However, low disk space can also impact performance sometimes even causing critical processes such as backups to fail. Fortunately there are quite a few places to check on a Windows server to free up additional disk [...]

Aug 282014
 
Managing IIS Logs with GZipStream

Depending on how many sites your Windows web server is hosting maintaining IIS logs can be a challenge.  IIS logs provide valuable insight into the traffic your sites are experiencing as well as detailed SEO metrics and performance data. A typical web server will have just enough free disk space for future growth needs but [...]

Aug 092014
 
How to Hot Add CPU and RAM with VMware vSphere

One of the many benefits of using virtual servers over physical servers is the ability to add server resources such as CPU, RAM, and disk space on the fly without downtime. An addition drawback with a physical server is that you were often limited by the physical capacity of the server.  Once those limits were [...]

Aug 072014
 
3 Steps to Securing FTP on IIS 8

The FTP protocol is some 43 years old now. Yet it continues to be one of the most widely used file transfer technologies available. Over the years it has been shown to  be vulnerable to brute force attacks, packet capture, and other attack vectors.  Fortunately with IIS 8 on Windows Server 2012  your FTP server [...]

Aug 042014
 
Preventing Automated Attacks with IIS Dynamic IP Restrictions

Another one of the great built-in features of IIS 8 is Dynamic IP Restrictions (DIPR). With a few simple configuration steps you can quickly set limits for blocking IP addresses based on the number of concurrent requests or frequency of requests over a period time. With these parameters in place IIS will take over blocking [...]

Jul 272014
 
Solving SQL Server High CPU with IIS Request Filtering

The other day I was troubleshooting 100%  CPU utilization on a SQL Server 2008 database server. The server had 100 or so databases of varying sizes however none were larger than a few hundred MB and each database had a corresponding web site on a separate web server.  Since the server hosted quite a few [...]

Jun 302014
 
Scaling SSL With IIS 8 Server Name Indication (SNI)

One of the many great new features with IIS 8 on Windows Server 2012 is Server Name Indication (SNI).  SNI is a TLS extension that includes  the hostname or virtual domain name during SSL negotiation. The reasoning behind this was to improve SSL scalability and minimize the need for dedicated IP addresses due to IPv4 [...]

Apr 032014
 
Installing Wordpress, PHP, and MySQL on Windows Server 2012 R2

Microsoft’s Web Platform Installer (Web PI) makes installing applications a breeze. In a recent blog post I covered just how easy installing IIS has become using Web PI. In this walkthrough I’m going to cover installing WordPress, PHP, and MySQL using Web PI.  I remember the days when installing these applications was a manual process. [...]