cloudservices

Google App Engine

Python and Java apps only
Lots of restrictions

Salesforce

Limited number of applications available
Custom apps must be written in Apex (proprietary)

Microsoft Azure

VM role = W2K8R2 VHD image
Azure Connect
- Like point-to-point VPN
- Uses port 443
- Can join AD (ADFS not required)
OS License included
MSDN subscription = “free” hours for development per month
Three copies of server and DB – primary running copy, warm standby in same data center (available within seconds), cold standby in geographically separate data center (available within minutes)

Compute Size	CPU	Memory	Storage	I/O Performance	Compute Pricing
Extra Small	1 GHz	768 MB	20 GB	Low	$0.05 per hr
Small	1.6 GHz	1.75 GB	225 GB	Moderate	$0.12 per hr
Medium	2 x 1.6 GHz	3.5 GB	490 GB	High	$0.24 per hr
Large	4 x 1.6 GHz	7 GB	1,000 GB	High	$0.48 per hr
Extra large	8 x 1.6 GHz	14 GB	2,040 GB	High	$0.96 per hr

$0.15 per GB stored per month

$0.01 per 10,000 storage transactions

Amazon EC2

Size	CPU	Memory	Storage	Platform	On-Demand Cost
Small	1 EC2 Compute Unit (1 virtual core)	1.7 GB	160 GB	32-bit	$0.12 per hr
Large	4 EC2 Compute Units (2 virtual cores with 2 EC2 Compute Units each)	7.5 GB	850 GB	64-bit	$0.48 per hr
Extra Large	8 EC2 Compute Units (4 virtual cores with 2 EC2 Compute Units each)	15 GB	1690 GB	64-bit	$0.96 per hr
High-CPU Extra Large	20 EC2 Compute Units (8 virtual cores with 2.5 EC2 Compute Units each)	7 GB	1690 GB	64-bit	$1.16 per hr

Reserved Pricing

	1yr Term	3yr Term
Small (Default)	$227.50	$350	$0.05 per hr
Large	$910	$1400	$0.20 per hr
Extra Large	$1820	$2800	$0.40 per hr
High-CPU Extra Large	$1820	$2800	$0.50 per hr

Data Transfer Pricing

Data Transfer IN	$0.00 per GB
Data Transfer OUT
First 1 GB / month	$0.00 per GB
Up to 10 TB / month	$0.12 per GB
Next 40 TB / month	$0.09 per GB
Next 100 TB / month	$0.07 per GB
Next 350 TB / month	$0.05 per GB

Virtual Private Cloud (VPC)	$0.05 per VPN Connection-hour

IBM Smart Cloud

Virtual machines 64-bit	Copper	Bronze	Silver	Gold	Platinum
Virtual CPUs with 1.25 GHz	2	2	4	8	16
Virtual memory (GB)	4	4	8	16	16
Instance storage (GB)	60	850	1024	1024	2048
Reserved price per hour (in addition to monthly reservation fee)	$0.205	$0.22	$0.27	$0.55	$1.25
Unreserved price per hour	$0.34	$0.40	$0.50	$0.96	$1.99

Reserved capacity packages are pools of virtual machine resources. You can provision and de-provision any combination of virtual machines within your reservation package pool limits for a 6- or 12-month period. A pool consists of one or more units of capacity. One reserved capacity unit includes:
- 64 virtual CPUs
- 96 GB of memory
- 9,600 GB of storage

You may order as many reserved capacity units as you like. You pay a monthly fee for the reservation, but get discounted usage rates on the virtual machines you provision within the pool limits. You are not committed to use or pay for a fixed number of virtual machine hours during the 6- or 12-month period.