There are four main cloud service models: Infrastructure as a Service (IaaS), Platform as a Service (PaaS), Disaster as a Service (DRaaS) and Software as a Service (SaaS).
With each cloud service model, certain responsibilities are shifted to the cloud service provider allowing consumers of cloud services to focus more on their own business requirements and less on the underlying technologies.
IaaS abstracts the underlying infrastructure and data center capabilities so that consumers no longer have to rack and stack hardware, power and cool data centers, and procure hardware. Computer resources can be provisioned on demand as a utility, much like how we consume water and electricity today.
PaaS takes us one level higher in the stack and abstracts that operating system, database, application server, and programming language. Consumers using PaaS can focus on building software on top of the platform and no longer have to worry about installing, managing, and patching LAMP stacks or Windows operating systems. PaaS also takes care of scaling, failover, and many other technical design considerations so that developers can focus on business applications and less on the underlying IT “plumbing”.
SaaS is the ultimate level of abstraction. With SaaS, the entire application or service is delivered over the web through a browser and or via an API. In this service model, the consumer only needs to focus on administering users to the system.
DRaaS is the replication and hosting of physical or virtual servers by a third-party to provide failover in the event of a natural or manmade catastrophe.
Please contact PDR to discuss how we can assit with your Cloud Service Model requirements! 800-488-3255
Fast Shipping with Professional Packaging
We have a range of shipping options due to our long-term partnership with UPS FedEx DHL. Our warehouse staff is highly educated to pack your items precisely according to the specifications that we supply. Your items will undergo an exhaustive inspection and securely secured prior to being shipped. We ship to thousands of customers every day from all over the world. This shows our commitment to being the largest online retailer in the world. The distribution centers and warehouses distribution are in Europe and the USA.
Note: Orders with more than one item will be assigned a different processing period for each item.
Prior to shipment, we examine the items ordered carefully before shipping. The majority of orders are delivered within 48 hours. The delivery time will be between 3 and 7 working days.
Returns
The inventory is always changing and we are unable to fully manage it because of the fact that many parties are involved, including our warehouse and factory. The actual stock levels can fluctuate at any time. You may not receive your order once it has been placed.
Our policy lasts for thirty days. If 30 days have passed in the past since you purchased however, we're unable to give you a refund or exchange.
The item should not be used, and it must be in its original condition. It should also be in the original package.
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