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What is Vistapedia?

Vistapedia is a wiki resource for Vista and RPMS. Wikis are a place to document shared knowledge. The best example of a wiki is the eponymous Wikipedia.

What is Vista?

VistA is a Electronic Health Record programmed by Federal (US) employees working for the Department of Veterans Affairs (previously Veterans Administration) for several decades, since the late 1970s. It's public domain software. It is considered by many to be a national treasure. More information is available in this article. Not just what you can read in any high level press article, but the information that you need to understand its culture and its values.

The flavors of Vista

At the time I write this (June 21, 2009), there are four flavors of Vista:

  • FOIA Vista (unlicensed Public Domain software) (Home) (Download)
  • WorldVista (GPL licensed) (Home) (Download)
  • OpenVista (AGPL licensed) (Home) (Download)
  • vxVista (license unknown) (Home) (not downloadable)

(You may hear about da Vinci Vista, VOE Vista, and Hui Vista. These don't exist and/or are not maintained anymore.)

Go to Which VistA for more information on the different flavors.

What is RPMS?

RPMS is another public domain Electronic Health Record, programmed by the Indian Health Service (IHS). It actually started in the late 60's, and thus predates Vista. From the 60's to the 80's, it was a different architecture. Since the 80's, it uses the same architecture as Vista. While RPMS shares a lot of features with Vista, it's much stronger in population-based and outpatient-based Electronic Health Records. Currently, it is not downloadable because IHS has not made a FOIA Gold database available, but it is expected to do so shortly.


How to Get WorldVistA EHR (from Hardhats)

Common Questions about VistA.


How does VistA work? This is the technology that you need to understand about VistA even if you really do not want to understand technology

Where do I Start? VistA is very well documented. Almost too well. This page help you find the information that you need, depending on what you are looking for. Another way to look at things is on the Old Main page.

? There are several products based on VA VistA, here is a list and some basic information.

Complaints and Comments? Do you have a useful criticism of this website, WorldVistA generally or something that WorldVistA is doing? This is a place to vent, and to discover that we often understand our flaws and we are working on them.

Browse Categories

This wiki covers questions regarding the VistA software, the various components of that software, and configuration and installation of the same. It incorporates information from many people. We have been repeatedly vandalized by people trying to advance their google page rank, hence this is now a closed community wiki.

To get access, contact David Whitten ( whitten at worldvista.org ) through an e-mail, or phone 713 870 3834 to get an account. Please send a contact telephone number with your e-mail, and/or have an e-mail address ready when you call. (I need both.) Please decide on your preferred User name and send it as well. We have provided a page for new users and their current status. Thank you.