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Tomcat Server

Gateway. wget script. Publisher Client. Gateway Indexes Catalogs for search -Federates with other Gateways -etc…. RPC Sending Notifications. HTTPS Request. HTTP Response. HTTPS Product Response. HTTPS Product Request. RPC Subscribe for Notifications. HTTPS Fetch

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Tomcat Server

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  1. Gateway wgetscript PublisherClient • Gateway • Indexes Catalogs • for search • -Federates with • other Gateways • -etc…. RPC Sending Notifications HTTPS Request HTTP Response HTTPS Product Response HTTPS Product Request RPC Subscribe for Notifications HTTPS Fetch Catalog HTTPS Response ReplicationClient ESG Data Node Data Node SVC -Encapsulates the DN MGR -Exposing RPC delegating calls Live Access Server CDAT NCL Ferret THREDDS -Creates and Servers up catalogs for scanned datasets - SSL for security THREDDS Data Node Service ESG Publisher Data MGR -Logs Events (since nexus of subsystems) -Discover other data nodes PKI Trustroots Publisher -Scans data files writes to database -Makes RPC call to Gateway to come and get prepared catalog - SSL for security Data Node Manager (DNM) Tomcat Server Postgres Database Other GridFTP Server -High performance data download Replication Agent Replication Agent -Makes calls on DN MGR Instance -Subscribes as listener for events from DN MGR -Uses BDM to move selected bits of data Operating System: Red Hat/Centos Hardware: Rotating disk, deep storage BDM OPeNDAP-G2 GridFTPServer Monitor OPeNDAP-G2 -Client analysis tools integration -Hyrax Metrics GSI/gridftp Data Request Gridftp Data Download Notification GridFTPServer BDM -Uses GridFTP to efficiently push bits -Able to use other mechanisms DML AnalysisClients

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