Paas (Platform-as-a-Service) is the next step in cloudisation after IaaS. IaaS hides hardware level and PaaS hides system software level. In case you are using PaaS, you don't need to care about operating system installation and updates. You just get an … [Read more...]
What is IaaS?
IaaS (Infrastructure-as-a-Service) basically means that you don't have to care about hardware. It is a ground floor for any cloud. It allows to forget about particular hardware and … [Read more...]
Multitenancy
What is it multitenancy? In SaaS applications it means that every client have a document space and can not access any documents outside of it. For sample, you can create a free mailbox at Yahoo.com. There are lots of users and every one of them have a mailbox. There are two ways … [Read more...]
Do you really need a dedicated IP address?
Some hosting providers offer dedicated IP as a option in addition to shared hosting. In case of virtual or hardware server it is the must, but is it really needed when hosting is shared between clients? … [Read more...]
To be or not to be a programmer?
It's not a secret that IT professional are payed well, but does it really worth to study? This question may especially worry parents who whats their children to reach success. … [Read more...]
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