Hey everyone,

Our notes from our call today are here.....

https://docs.google.com/document/d/1EhWhxyLjhKfANluvgapmp5j-rLR71egiz5TBii-
5DuQ/edit

We'd like to share slides for the lightening talks with the larger Working
Group for review and comments - so please keep an eye out for them between
now and June 26.  Durning our June 26 WG call, we'd like to develop
questions for the audience based on the slides to generate discussion.
Good work everyone!

Trevor note - you were volunteered to moderate the session....:)

Karen



On 5/14/12 11:08 AM, "Karen Cariani" <[log in to unmask]> wrote:

>This si a reminder that we have a call scheduled for today for anyone
>interested in helping formulate our presentation/session for the summer
>meeting in July.  The call is at 1:00 EDT and the call in number is:
>
>Call-in number:  866-469-3239
>Participant access code:  21408589
>
>The proposed session:
>
>* Assessing and Mitigating Bit-Level Preservation Risks*
>*
>**Format*:
>
>4-8 lightning talks, followed by roundtable discussion
>
>*Example topics*:
>
>how many copies?; impact of encryption on risk; impact of compression and
>deduplication affects risk;  auditing/repair frequency and risk ;
>published
>vs observed failure rate for on-line and offline media;
>
>*Session Abstract*:
>
>Curators who are responsible for ensuring long-term access to digital
>material must understand and confront a broad spectrum of risks.Advances
>in
>technology and infrastructure for digital storage offer new opportunities
>-- but complicate evaluation and management of bit-level preservation
>risk:
>Digital assets can be replicated by a
>variety of third-party Œcloud¹ providers; assets can be compressed and/or
>encrypted; and  the integrity of assets can be audited at varying
>frequencies using a variety of procedures. How do these options affect
>preservation risk and cost? What is the most cost-effective set of storage
>choices to achieve a desired level of risk from bit-level loss?
>
>This panel explores these questions -- highlighting known trade-offs,
>current practices, and areas of uncertainty that require additional
>research.  The panel will draw on work by the NDSA Infrastructure group
>and
>its members, including interviews of cloud providers, a
>survey of storage practices, expert discussions, and  ongoing research.
>
>Notes gdoc:
>
>https://docs.google.com/document/d/1EhWhxyLjhKfANluvgapmp5j-rLR71egiz5TBii
>-5DuQ/edit
>
>
>Thanks,
>Karen
>
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