Excel / Access的替换或迁移策略

Is there a way of offering the flexibility of Excel/Access development that end users love while instilling centralised IT management so data and logic is secure, backed up, version controlled etc. The common options are to re-write in C#/ASP.Net/Java/Python/Your Choice, but that takes away control from the users. Is there a better way, and what do you do at your site?Is there a way of offering the flexibility of E