Cloud Computing - Issues to Watch

Last week we looked at the key benefits of cloud computing and how to select a SaaS (Software as a Service) system.

In this article we will look at some of the issues to watch out for when selecting a cloud system. These need to be covered by the end-user, though in many cases with help from and dependency upon the provider. Some issues are highlighted in the “Code of Practice” recently published by the Cloud Industry Forum, to which section references relate:

A.1.4: Provider going out of business: What arrangements are in place if the hosting company goes out of business or has a major technical malfunction? What if one of the other parties in the supply chain goes under? For how long will these arrangements run? What contingency plans can be put in place that could be used within these timescales?

A.2.1: Commercial Terms: Worth understanding not only the basics now, but what happens on renewal of periodic contracts? What happens at termination? (further details in section A.2.4)

A.2.7: Information Security: Are arrangements for user access, password storage, the use of encryption and other security issues adequate for the specific system and data?

A.2.8: Data Protection and Other Legal Matters: Are data storage locations acceptable for Data Protection and other legal reasons, such as access by foreign government organisations?

A.2.9: Service Continuity: Backup and disaster recovery arrangements are often better with cloud services than are achieved with on-premise systems. But what are those arrangements, and are they good enough?

Functionality: It is usually easy to trial a SaaS system. This is important as it is not usually possible to change the software beyond the configuration options offered. It may be possible to link to independent bolt-on software, but what are the possibilities?

Software Upgrades: Do you get sufficient visibility of upgrades, chance to test them, and chance to amend staff guidance before they go live? When do upgrades take place, and can you choose when?

User Access to Internet: Are there practical contingency arrangements in place should the usual means of accessing the internet malfunction?

System Speed: This is not usually an issue, but are response times adequate for the specific application with the internet access available? At all required locations?

Whilst the benefits of using a cloud system can be significant, they can only be consistently achieved if matched by suitable arrangements in all the areas above.

If you’d like further guidance, do ring me on 01628 632914 or contact me by email.

.