Lifetime Library Overview and Update Terrell G. Russell 12 , Michael - - PowerPoint PPT Presentation

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Lifetime Library Overview and Update Terrell G. Russell 12 , Michael - - PowerPoint PPT Presentation

Nov 29, 2022 102 likes •220 views

Lifetime Library Overview and Update Terrell G. Russell 12 , Michael Conway 3 , Antoine de Torcy 2 , Daniel Beaver-Seitz 2 , Aaron Brubaker 2 , Reagan Moore 123 , Gary Marchionini 2 1 Renaissance Computing Institute (RENCI), Chapel Hill, NC 2

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Lifetime Library Overview and Update

Terrell G. Russell12, Michael Conway3, Antoine de Torcy2, Daniel Beaver-Seitz2, Aaron Brubaker2, Reagan Moore123, Gary Marchionini2

1Renaissance Computing Institute (RENCI), Chapel Hill, NC 2School of Information and Library Science (SILS), University of North Carolina at Chapel Hill, Chapel Hill, NC 3Data Intensive Cyber Environments (DICE), Chapel Hill, NC

IRODS User Meeting, March 2012, Tucson, AZ

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IRODS User Meeting, March 2012, Tucson, AZ

Lifetime Relationship

Universities hold a unique role in our society:

– Educate – Research – Curate – Archive – Connect – Create Culture – Inspire

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IRODS User Meeting, March 2012, Tucson, AZ

Lifetime Relationship

Universities hold a unique role in our society:

– Educate – Research – Curate – Archive – Connect – Create Culture – Inspire

– Trusted

– Long-Lived – We each have a

sense of ownership

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IRODS User Meeting, March 2012, Tucson, AZ

Responsibility

  • Current Students
  • Alumni
  • Current/Former Faculty
  • Staff
  • Public (sometimes)
  • External Researchers
  • Future Stakeholders
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SLIDE 5

IRODS User Meeting, March 2012, Tucson, AZ

Lifetime Library

The University should host and manage a lifetime of data for and provide a suite of information services to those affiliated with the University.

  • Safe

– Replication – Migration

  • Secure

– Access Controlled

  • Available

– Online – Multi-Device

  • Shareable

– Multi-User

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SLIDE 6

IRODS User Meeting, March 2012, Tucson, AZ

Goals

We want to provide services for the University community including:

– Ingest – Access / Management – Organization – Search – Export – Archive – Portability

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IRODS User Meeting, March 2012, Tucson, AZ

Early 2011

  • Running iRODS 2.5
  • Available to ~20 students
  • Storing ~10GB across ~10k data-objects
  • Interaction primarily via iDrop pre-1.0
  • Policy-driven iRODS replication of data-objects to second resource
  • Rudimentary tagging of data-objects
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IRODS User Meeting, March 2012, Tucson, AZ

Early 2012

  • Running iRODS 3.0+
  • Available to 155 students, faculty, and alumni

– Targeting all of SILS by end of 2012

  • Storing 307GB across 158k data-objects
  • Interaction via iDrop, iDropWeb, and i-commands
  • Policy-driven iRODS replication of data-objects to second resource
  • User-managed watch folders

– Automatic one-way client-to-server sync

  • Early social media harvesting (Flickr and Facebook)

– Initial and recurring metadata storage

  • Periodic file-level integrity checks
  • Automatic iRODS system backup via msiSystemBackup()
  • Streaming replication of entire database to hot copy (postgreSQL 9)
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SLIDE 9

IRODS User Meeting, March 2012, Tucson, AZ

Ongoing and Future Work

  • Additional social media integration/harvesting
  • Additional metadata views
  • Development of web-based grid administrator interface

– Dashboard of status, statistics, and recent activity

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IRODS User Meeting, March 2012, Tucson, AZ

Thank You

http://ils.unc.edu/lifetimelibrary