roz.clarke at barclays.com
roz.clarke at barclays.com
Thu Apr 15 03:52:18 CDT 2010
Thanks Bill. They store vey little data in these databases so I'm hoping data issues won't be too major. How do you see cloud computing affecting the use of Access? I haven't heard any mutterings about it in business circles - SharePoint seems to be the current trend. But I am quite out of touch after a year and a half away from database work. Roz -----Original Message----- From: accessd-bounces at databaseadvisors.com [mailto:accessd-bounces at databaseadvisors.com] On Behalf Of William Hindman Sent: 14 April 2010 18:32 To: accessd at databaseadvisors.com Subject: Re: [AccessD] Access databases - migration project ...good to see you back :) ...for me its always been dirty data that drove me batty ...duplicates, nulls, poor relational design, etc. ...which of course depends on how well designed and coded it was to begin with ...but it can consume a major part of any conversion project ...and limit just how much the developer can do until the data quality problems are resolved. ...the major risk I see going forward is not preparing for the move to a 64 bit world ...and not being ready for the move to the cloud ...both of which current versions of Access have major limitations in ...consider the move to 64 bit akin to that from 16 bit to 32 bit with even more problems ...there is no backward/forward compatibility between many existing Access 32 bit controls and the 64 bit version of Office 2010 ...the MSCOMCTL.ocx being a prime example ...and no sign from MS that they will produce such ...this implies significant code changes in conversion projects from 32 bit Office to 64 bit Office ...you can live in the 32 bit WoW environment only so long before the need to migrate to 64 bit will become imperative. William -------------------------------------------------- From: <roz.clarke at barclays.com> Sent: Wednesday, April 14, 2010 5:49 AM To: <accessd at databaseadvisors.com> Subject: [AccessD] Access databases - migration project > Hi all, > > It's good to be back. :) > > I'm wondering if anyone has any general advice regarding carrying out > current state assessments on clusters of Access databases? I can't > talk about the purpose of the CSA (I'm under a non-disclosure > agreement) but if you imagine all the possible reasons for doing one, > I probably need to cover the lot. > > I think they are particularly interested in risks (doing nothing vs. > doing 'something'). I have Susan and Martin's book on Access -> SQL > Server so I can dig into the specifics there, but SQL Server is only > one of an unknown number of options on the table. Also the databases > are used more for extraction from other systems & subsequent analysis > than for data storage. > > Any tips on what I should be looking for? Data integrity, well-formed > data, documentation, state of the code... What else? If anyone who has > done large scale migrations has any stories to share I'd be all ears. > > TIA > > Roz > > This e-mail and any attachments are confidential and intended solely > for the addressee and may also be privileged or exempt from disclosure > under applicable law. 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