A Look into the Apache OODT Ecosystem

A Look into the Apache OODT Ecosystem Chris A. Mattmann NASA JPL/Univ. Southern California/ASF [email_address] November 9, 2011

[object Object],[object Object],[object Object],[object Object],And you are?

Welcome to the Apache in Space! (OODT) Track

Agenda ,[object Object],[object Object],[object Object],[object Object],[object Object]

Lessons from 90’s era missions ,[object Object],[object Object],[object Object],[object Object],[object Object],A data system framework based on a standard architecture and reusable software components for supporting all future missions.

Enter OODT Object Oriented Data Technology http://oodt.apache.org Funded initially in 1998 by NASA ’s Office of Space Science Envisaged as a national software framework for sharing data across heterogeneous, distributed data repositories OODT is both an architecture and a reference implementation providing Data Production Data Distribution Data Discovery Data Access OODT is Open Source and available from the Apache Software Foundation

Apache OODT ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],http://oodt.apache.org

Why Apache and OODT? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Governance Model+NASA=&hearts; ,[object Object],[object Object]

Publicly accessible and searchable archives ,[object Object],[object Object],[object Object],[object Object]

Great Metrics and Insight ,[object Object]

Movement to the ASF ,[object Object],[object Object],[object Object],[object Object]

2007: original goals ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

OODT Incubator Planning ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

OODT’s next steps circa 2007 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

… 2 years later ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Apache OODT Community ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

OODT Framework OBJECT ORIENTED DATA TECHNOLOGY FRAMEWORK OODT/Science Web Tools Archive Client Profile XML Data Data System 1 Data System 2 Catalog & Archive Service Profile Service Product Service Query Service Bridge to External Services Navigation Service Other Service 1 Other Service 2 Andrew Hart and Emily Law will talk about these later You’ll hear about this later today I’ll tell you about these now

Architectural Principles ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

OODT Architecture ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Product Client and Server Product Client (A) Product Server (A) RAID Disk ,[object Object],[object Object],[object Object],Web site MSSQL Product Client (B) Product Client (C) Product Server (B) Product Server (C)

How about an example of a product?

Profile Client and Server Profile Client (A) Profile Server (A) Oracle ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Web site MSSQL Profile Client (B) Profile Client (C) Profile Server (B) Profile Server (C)

How about an example of a profile? Attributes Relationships Credit: A. Hart

Query Client and Server ,[object Object],[object Object],[object Object],[object Object],Query Server (A) Query Client (A) Product Server (A) Product Server (B) Discovered Profile Server (B) Profile Server (A) Initial set Query Client (B) Query Client (C) Query Server (B) Query Server (C)

Catalog and Archive Client and Server (CAS) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Archive Client (A) Archive Server (A) Repository Registry Profile Server (A) Product Server (A) Archive Server (B) Archive Client (B) Archive Client (C)

Some notes about CAS ,[object Object],[object Object],[object Object],[object Object],[object Object],Credit: D. Woollard

Handler Connectors RAID Disk ,[object Object],[object Object],DBMS Product Handler Flat File Product Handler Web Site Product Handler Product/Profile Server Product/Profile Server Web site MSSQL MSSQL

Example handler connectors ,[object Object],[object Object],[object Object],[object Object],[object Object]

So, how do you piece them together: NASA VODC ,[object Object],[object Object],[object Object],[object Object]

So, how do you piece them together: JPL’s CDX ,[object Object],[object Object],[object Object]

Who’s doing what? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Latest release: 0.3 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Working on: 0.4 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Using Apache OODT as a testbed for software process ,[object Object],[object Object],[object Object],[object Object],Credit: D. Freeborn

Some Grand Challenges I’m interested in: OODT can help! ,[object Object],[object Object],[object Object],[object Object]

Some Grand Challenges I’m interested in: OODT can help! ,[object Object],[object Object],[object Object]

Key Takeaway OODT is already doing and/or preparing the world to handle all of these diverse use cases! It’s a constantly evolving and improving framework – join up and help. It’s free and open source from Apache and helping government demonstrate the public good

OODT Project Contact Info ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Alright, I ’ll shut up now ,[object Object],[object Object],[object Object],[object Object]

A Look into the Apache OODT Ecosystem

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