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Windows Azure Overview Part 4: Security

 

This blog post is part of the blog post series on Windows Azure. You can read the rest of this series here (part1 ; part2 ; part3).

There are very few organizations that apply as many security measures as Microsoft does for its Windows Azure service.

Listed below are some of the precautions Microsoft has implemented for Windows Azure to secure your applications and data:

  • Secret Locations of Datacenters

For almost every organization, the datacenter is somewhere inside it. It’s not that hard for an intruder to find out the exact location. Microsoft keeps the information on the wherabouts of their datacenters strictly confidential.

Category: cloud computing, Security, Virtual Servers

Windows Azure Overview Part 3: All About Azure Pricing

Knowing all the different features of Windows Azure and what the corresponding fees are, can help you estimate your expenses for running an application in the cloud. It can also help you develop new applications in a way that they consume lower numbers of billable resources — drastically reducing your monthly bill.

Each instance of your Azure application runs on a separate virtual machine. You have to choose the type of these virtual machines depending on the needs of your application. Microsoft has provided the following details for comparison:

Size CPU cores Memory Disk Space
Web / Worker
Role
Disk Space
VM Role
Bandwidth
(Mbps)
Cost
Per
Hour
ExtraSmall Shared 768 MB ~ 20 GB 20 GB 5 $0.04
Small 1 1.75 GB ~ 230 GB 165 GB 100 $0.12
Medium 2 3.5 GB ~ 500 GB 340 GB 200 $0.24
Large 4 7 GB ~ 1 TB 850 GB 400 $0.48
ExtraLarge 8 14 GB ~ 2 TB 1890 GB 800 $0.96

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Category: cloud computing, Virtual Servers

Windows Azure Overview Part 2: Pros and Cons

In the previous article in the Monitis blog we discussed the design of Windows Azure. In this article we will focus on the advantages and disadvantages of using that design — compared to an on-premises solution.

Let’s first look at the advantages of using Windows Azure:

  • Per-use pricing

As with other cloud services, Windows Azure charges the subscriber on per use basis. What this means is that if your application needs only two instances in the beginning, you will only pay for these two instances. At the moment your application starts needing four instances for example, you will start getting charged for those extra instances. This pricing model makes Windows Azure a great platform for applications that occasionally need a lot more resources than normal. It completely eliminates the need to purchase expensive hardware and software for building your applications.
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Category: Virtual Servers, Windows Servers Monitoring

VDI on Windows Server 2008 R2 Hyper-V: Performance Monitoring Explained–Part 2

hypervIn this second part of our monitoring Hyper-V article we’ll discuss the details about Processor, Memory, and Storage monitoring. In part 1 we discussed the Overall Health metric set. Let’s start with the Processor Metrics.

Processor Metrics

There are three processor-related metric sets:
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Category: Monitoring Scripts, Virtual Servers, Windows Servers Monitoring

You Can Monitor Your XenServer With Monitis!

Left side (image): Hand crushing computer equpment; Right side (text): XenServer6 Intgrate, manage and automate a virtual datacenter. Learn More

As we have discussed on the Monitis blog virtualization is one of the hottest IT subjects today.

One leader in this field is Citrix — with the XenServer product family. XenServer is the most known commercial implementation of of the open source Xen hypervisor. By the way, you should pronounced Xen like “zen.” It comes from a Greek word meaning “guest.”

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Category: cloud computing, Monitis API, Monitoring Scripts, Server Management, Virtual Servers

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About Monitis

Monitis GFI is a specialist provider of web and Cloud monitoring services that include website monitoring, site load testing, transaction monitoring, application and database monitoring, Cloud resource monitoring, and server and internal network monitoring within one easy-to-use dashboard. Over 100,000 users worldwide have chosen Monitis as their provider of choice to increase uptime and user experience of their services and products. What makes Monitis' solutions different is that they are fast to deploy, feature-rich in technology and provide a comprehensive single-pane view of on-premise and off-premise infrastructure and applications.

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