HMI - Page 1 HMI Team Meeting – Jan 26, 2005

JSOC Implementation

HMI Team Meeting 26 Jan 2005

Jim AloiseSystem Programmer

jim@quake.stanford.edu

HMI - Page 2 HMI Team Meeting – Jan 26, 2005

DDS/MOC/JSOC High Level Data Flow

HMI - Page 3 HMI Team Meeting – Jan 26, 2005

JSOC Processing and Data Flow

Dataflow (GB/day)

Joint Ops

ScienceArchive440TB/yr(offsite)

Data Capture

2 processors each

1230

1610

HMI &AIA Science

Hk

0.04

30d cache40TB each

Quick Look

LMSAL secure host

Level 0(HMI & AIA)

2 processors

75

Level 1(HMI)

16 processors

Online Data

325TB+50TB/yr

HMI High LevelProcessingc. 200 processors

HMI Science Analysis Archive 650TB/yr

Redundant data capture system

1210

1210

Data Exports

1200

LMSAL Link(AIA Level 0, HMI Magnetograms)

240

1610

1820

1230

rarelyneeded

1230

2 processorsSDO Scientist &User Interface

HMI - Page 4 HMI Team Meeting – Jan 26, 2005

JSOC Data Capture Front End / Processing Back End

Front End Server

Tape Robot

Duplicate FrontEnd

Disk array40TB (30days)

Relational Database

IDC

Analysis Server

DedicatedLAN

OC3 HMI

OC3 AIA

DDS

[etc.]

Analysis Cluster

jim\My Documents\datacapture_frontend

Back End

Data Base Server

LAN

Tape Robot

HMI - Page 5 HMI Team Meeting – Jan 26, 2005

Stanford/Lockheed Connections

Stanford

DDS

Firewall

Firewall

Router

Sci W/S

Firewall

World

CMD

MOC

Display

LMSAL

JSOC Disk array

Router

LMSAL W/S

Firewall

Front End Pipeline

1 GbPrivate line

Router

JSOC Disk array

Router

Firewall

Router

NASAAMES

“White” Net

Pipeline

HMI - Page 6 HMI Team Meeting – Jan 26, 2005

HMI-AIA JSOC Data Volume

HMI - Page 7 HMI Team Meeting – Jan 26, 2005

Data Export

HMI - Page 8 HMI Team Meeting – Jan 26, 2005

MDI S/W Architecture Heritage