Comparing PaaS and IaaS

One of the most common questions I am asked when consulting or teaching Learning Tree’s Cloud Computing course is “What is the difference between Platform as a Service (PaaS) and Infrastructure as a Service (IaaS). This is an excellent question that the cloud computing vendors do little to help clarify. Let’s consider IaaS first… As […]
Read More ›

Cloud Computing Security and Audit Moves Forward

A key concern for many organisations adopting cloud computing is security. Moving to the cloud means many aspects of security are handled by the cloud provider, especially when using Platform as a Service (PaaS). In addition to security, the operational, policy and regulatory procedures of cloud providers is a concern. Businesses who require information on […]
Read More ›

A Guided Tour of our Cloud Computing Course

Last week I had the pleasure of teaching Learning Tree’s course 1200: “Cloud Computing Technologies a Comprehensive Hands-On Introduction”. The course was presented in our beautiful Alexandria Education Center. The people there do a wonderful job of catering to the attendees and the breakfasts and snacks are tasty and nutritious! The class was attended by a […]
Read More ›

Business Analysts, Which Side of the Fence are You From?

One size does not fit all when it comes to the role of the business analyst!  Two important facts when it comes to performing business analysis work in an organization: (1) your job title does NOT always describe what you do and (2) job titles are like hats, and one person may wear many hats […]
Read More ›

What I Would Change about Microsoft Windows Azure

In Microsoft Windows Azure programs are deployed as roles.  There are two types of roles, Web roles and Worker roles.  Web roles are used to create Web applications and to host Web services.  Worker roles are used for background processing. When a role is deployed its instance size must be specified.  A small instance gets […]
Read More ›

Type to search blog.learningtree.com

Do you mean "" ?

Sorry, no results were found for your query.

Please check your spelling and try your search again.