Note on Customizing SaaS

November 9, 2009
By djohnson

Today, Bruce Richardson from AMR Research commented in the AMR newsletter:

“Given my fixation on cloud applications, I did close our meeting by asking the team whether they had plans to offer a software-as-as-service (SaaS) version. The executives said that while the company has a version available now, it’s had very little demand because of the high amount of customization requested by customers for its core products.”

Mr. Richardson was talking to an ERP vendor that noticed “very little demand for its SaaS offering” because ERP requires customization.

Point 1: The ERP vendor is right on – ERP requires extensive customization – this is true from the mid-market on up.

Point 2: Do we have to concede that SaaS cannot be customized?

It’s true that most SaaS players limit customization, even when the application architecture is single tenant, because updating or upgrading customized code is much more costly and doesn’t scale as well. But, this is only true for most SaaS players, especially vendors who are retro-fitting existing code to SaaS. Newer software models allow you to maintain customizations separately from the source code.

When customizations are maintained on top of core logic, the SaaS vendor can run an efficient upgrade process without breaking your customizations. This means that you can add database fields, change business logic, or configure workflow. In a single tenant architecture, it’s even possible to interface with other systems. In a multi-tenant system, the vendor can upgrade all customers at once – which may result in operational savings that can get passed on to you.

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4 Responses to “ Note on Customizing SaaS ”

  1. [...] This post was mentioned on Twitter by Bob Bryant and Doug Johnson, CommuniClique. CommuniClique said: Note on Customizing saas – ERP Cloud News (blog) #web2.0, #voip [...]

  2. uberVU - social comments on November 10, 2009 at 4:38 am

    Social comments and analytics for this post…

    This post was mentioned on Twitter by WebBased: Lack of customization slows adoption of ERP as SaaS – true or false?

  3. [...] customizable SaaS solution with a viable value added reseller model is certainly possible. Further, the advent of web [...]

  4. ERP Software on November 14, 2009 at 2:08 am

    such a nice blog on ERP.

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