Monday, October 26, 2009
Things we are thinking about
In the most recent meeting of the "Cloud" team, 2 issues came up that need further research and set us into some of the gray areas of cloud computing. The first is software licensing in the cloud. Our goal is to provision the analytic instances with the software of choice (within reason) for analysts. The question is whether ICPSR's licenses apply to "virtual space" if we are in fact renting that space from Amazon. We are pursuing it. The second question that requires some experiment is whether those people who want to access the "Cloud" will come in via Windows Remote Desktop or our Citrix server. The tradeoff is security vs ease of use. Remote Desktop is embedded in Windows software whereas users would need to get access to the Citrix system with some software. We are going to test this as we move forward. These two issues will be documented by the team once we have a clearer notion of how this will work.
Labels:
cloud computing,
ICPSR,
remote desktop,
software licensing
Wednesday, October 21, 2009
First meeting summary and a link
We had our first substantive meeting of the "Cloud" team on 10/13/09 to try to start the engine on this project. I will let the technical people describe how we are to approach the tech side but I think it is useful to summarize the naive aspects of this experiment in order to keep some of the narrative in non-tech speak.
The pieces that need to be constructed for this to work are (1) the web app that gathers data from the user about how they want their analytic instance to look ---i.e. what software, etc. and (2) the "image" ---that is the application that instructs the cloud how to behave. We will develop the UNIX/Windows side of the image independently.
We also need to gather data set and user information from the Restricted Contracting System to both set the security conditions for the data and to pre-populate some of the web forms.
The other issues we discussed were (1) dealing with licensing issues for software that will be used in the analytic instances and (2) how the cloud data will be backed up.
Bryan provided us with an interesting article on cloud security. The great thing about this project is it provides so many wonderful metaphors (which social science usually does not frankly). This article is entitled something like "Hey You, Get Off Of My Cloud" If you are old enough ---you will know that it is a Rolling Stones song from 1965. So, we now also have a theme song for the grant as well. Who can ask for more?
The pieces that need to be constructed for this to work are (1) the web app that gathers data from the user about how they want their analytic instance to look ---i.e. what software, etc. and (2) the "image" ---that is the application that instructs the cloud how to behave. We will develop the UNIX/Windows side of the image independently.
We also need to gather data set and user information from the Restricted Contracting System to both set the security conditions for the data and to pre-populate some of the web forms.
The other issues we discussed were (1) dealing with licensing issues for software that will be used in the analytic instances and (2) how the cloud data will be backed up.
Bryan provided us with an interesting article on cloud security. The great thing about this project is it provides so many wonderful metaphors (which social science usually does not frankly). This article is entitled something like "Hey You, Get Off Of My Cloud" If you are old enough ---you will know that it is a Rolling Stones song from 1965. So, we now also have a theme song for the grant as well. Who can ask for more?
Friday, October 9, 2009
Text of the Challenge Grant
We will have our first design meeting next Tuesday so it makes sense to post the text of the proposal as a shared document. This version contains the narrative for the grant. Two useful components of the document will guide the development. The first is Bryan's stick figure conceptualization of how we will put data in the cloud. The "Analytical Computing Instance" is a compromise name for what the user will configure and see in the cloud. The "instance" is terminology used to describe how clouds are used but seems a strange name. It may change as we get further along.
The second part of the document that will guide our work of course is the schedule. The first part of the grant is time is for setting up design specifications. The two components to be built are the ACI compiler and the web user interface.
Thursday, October 1, 2009
Putting Confidential Data in the Clouds
This blog is designed to chronicle progress on a new project at the Inter-University Consortium for Political and Social Research funded by the National Institutes of Health, Office of the Director through the Challenge Grant Program. The primary goal of the grant is to test whether confidential data, that is data distributed under license or contract, can be effectively and safely disseminated via the computing cloud. Currently data licenses and contracts put the burden of securing data files on the user. This often involves elaborate data security plans that may involve purchasing new technology or securing existing networks and machinery. This grant is to test whether we can dynamically configure temporary computing environments in the Cloud that will provider users with a secure environment in which to analyze confidential data. We will be building both the application that provisions this analytic instance and the web interface to help users navigate it. The experimental part of this project is to test cloud security and analyst's reaction to more distant analytic environments where they have less control. We have partners in this endeavor to help us recruit users to test the applications we build. They are at the Panel Study of Income Dynamics and the Los Angeles Family and Neighborhood Survey.
This is the first day of the project!
This is the first day of the project!
Labels:
ICPSR,
NIH Challenge Grants,
restricted data
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