Establishing korea polar data center
This presentation is the property of its rightful owner.
Sponsored Links
1 / 16

Establishing Korea Polar Data Center PowerPoint PPT Presentation


  • 99 Views
  • Uploaded on
  • Presentation posted in: General

Establishing Korea Polar Data Center. 2011. 9. 7 Min Choul Lee (Korea Polar Research Institute). - Contents -. Brief history Data management system Next plan. I. Brief history. I. Brief history. 2004. 2006. 2010. 2011.

Download Presentation

Establishing Korea Polar Data Center

An Image/Link below is provided (as is) to download presentation

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.


- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -

Presentation Transcript


Establishing korea polar data center

EstablishingKorea Polar Data Center

2011. 9. 7

Min Choul Lee

(Korea Polar Research Institute)


Contents

- Contents -

Brief history

Data management system

Next plan


I brief history

I. Brief history


I brief history1

I. Brief history

2004

2006

2010

2011

  • KOPRI was separated from KORDI and became an independent polar research institution

  • Check validity on establishing data center

  • Visited AADC and discussed transfer AADC’s system to KOPRI

    • Hold that process because of lack of budget and specialist.

  • Created master plan to build Korea polar data center

  • Made draft of data management policy

  • Developed metadata management system

  • Confirmed and enforced the draft data management policy

  • Redeveloped the metadata management system

  • Introduced the mass storage system


Ii data management system

II. Data management system

Concept of KPDC

Data Management Policy

Organization & Budget

Data Management System


1 concept of kpdc

1. Concept of KPDC

II. Data Management System

Data Management Policy

Dept. Information & Knowledge

Relationship

About 100TB capacity

Metadata Data

Management System

Digital Data

Archiving Storage

Relationship

Transport Data

6TB capacity

Digital Data

Downloading System


2 data management policy

2. Data Management Policy

II. Data Management System

Data Range

Guarantee data quality

Freely open and share

  • Embrace Antarctic data and Arctic data related with research program, expedition and other activity

  • The Point of registration and opening

  • Freely open and share all Antarctic and Arctic data

Data management policy : http://kpdc.kopri.re.kr


3 organization budget

3. Organization & Budget

II. Data Management System

Organization

Budget

  • Set up an dept. of information and knowledge in 2010

  • Major Role

    • Manage polar data

    • Develope & maintenance MIS

    • Manage intellectual property

    • Operating Library

  • Staff : all 6 person

    • 2 persons are dedicated to KPDC

  • KPDC Secure about 600,000$(US) annually


4 data management system

4. Data Management System

II. Data Management System

Metadata Management System

  • Dev. Environment

  • OS : Linux

  • DB : MySQL

  • Dev. Tool : PHP

  • Period : ‘11.03 ~ ‘11.08

  • Etc : Based on JOOMLA CMS (http://www.joomla.org)

  • Functions & Characteristics

http://kpdc.kopri.re.kr

  • Functions

    • Metadata Authoring Tool

    • Data Searching Tool

  • Characteristics

    • Simplicity

    • Flexibility

    • Usability


4 data management system1

4. Data Management System

II. Data Management System

Function #1. Metadata Authoring Tool

  • Similar user interface to DocBuilder


4 data management system2

4. Data Management System

II. Data Management System

Function #2. Data Searching Tool


4 data management system3

4. Data Management System

II. Data Management System

Characteristics #1 – Simple Database Design

  • Only 4 entities used for saving all Metadata element

  • Schema Definition Entity

  • Schema Value Save Entity

  • Metadata Catalog Information Entity

  • Keyword Entity


4 data management system4

4. Data Management System

II. Data Management System

Characteristics #2 – Flexibility

  • Easy to change the metadata schema

    • With out any additional entity, we can add or remove metadata element

  • Possible to manage other type of metadata, just only define metadata schema


Iii next plan

III. Next Plan


Iii next plan1

III. Next Plan

Register metadata and raw data

Improve system function

System Optimize

Open Source Project

  • Encourage scientists to register their own data

  • Give 20$ incentive per data

  • Put “PIC” badge to the metadata and involve “PIC” cloud

  • Development more tools

    • Metadata Schema Authoring Tool

    • Keyword Management Tool

    • XML Document Export and Import Tool

  • Bug Fix

  • Optimize database & Application

  • I wish this program are widely used for other scientific disciplinary, university and institute in Korea.


Thank you very much

Thank you very much!!!


  • Login