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Transition to an Oracle Based Data System(Corps Water Management System, CWMS)
by
Joel Asunskis, P.E.Hydraulic Engineer/Data Manager
Water Control ManagementSt. Louis District
U.S Army Corps of Engineers
August 4, 2005
Transition to an Oracle Based Data System(Corps Water Management System, CWMS)
by
Joel Asunskis, P.E.Hydraulic Engineer/Data Manager
Water Control ManagementSt. Louis District
U.S Army Corps of Engineers
August 4, 2005
One Corps Serving the Armed Forces and the Nation
Legacy Data SystemLegacy Data System
HEC – DSS• A database system which enables
efficient storage and retrieval of timeseries data developed to meet the needsfor water resource projects and studies.
HEC – DSS• A database system which enables
efficient storage and retrieval of timeseries data developed to meet the needsfor water resource projects and studies.
One Corps Serving the Armed Forces and the Nation
Legacy SystemWeb Dissemination
Legacy SystemWeb Dissemination
One Corps Serving the Armed Forces and the Nation
ReservoirOperationRecords
ReservoirOperationRecords
One Corps Serving the Armed Forces and the Nation
Historical RecordsHistorical Records
One Corps Serving the Armed Forces and the Nation
Corps Water ManagementSystem (CWMS)
Corps Water ManagementSystem (CWMS)
Scope and Goal� USACE corporate AIS for
water control decisionsupport. Real-time 24/7dedicated system.
� Provides management ofhydromet data andforecasting models througha single interface.
� Modernized Technology• Oracle Database• Client-server architecture
for network implementation
Scope and Goal� USACE corporate AIS for
water control decisionsupport. Real-time 24/7dedicated system.
� Provides management ofhydromet data andforecasting models througha single interface.
� Modernized Technology• Oracle Database• Client-server architecture
for network implementation
One Corps Serving the Armed Forces and the Nation
Data AcquisitionData Acquisition
• Socket Connections
• File Transfer
• Goes (DCP) Format
• SHEF Format
• Data Validation
• Derive Parameters
• Data Status
One Corps Serving the Armed Forces and the Nation
Data VisualizationData Visualization
One Corps Serving the Armed Forces and the Nation
ModelInterface
ModelInterface
One Corps Serving the Armed Forces and the Nation
Legacy System Diagram
Raw_dom.dss
LRGS/Decodes
HourlyTransformed
WorkingDSS DB
DssMathDatcheck
DAYREPDB
(Reservoir DB)
DATMANDB
(POR DB)
PCREP
DATMAN
DRGS –Raw Data
WebApplicationWindow(InternetExplorer)
Static Web ServerInternal/External
CommandPromptApps
One Corps Serving the Armed Forces and the Nation
CWMS System DiagramCWMS System Diagram
One Corps Serving the Armed Forces and the Nation
LRGS/Decodes
CWMS DB
RAW
Revised
Transformation
At_time_series_value
Primary CWMS Data Storage Table
CWMS
DSS
Table Name
Schema
Datman_por
DATMAN
Lake_tsvDAYREP
New MVS Oracle DB Schema and Data Tables
PL/SQLTrigger
PL/SQLWeb AccessProcedure
DAYREP -Reservoir Control andAssociated Gage Data
DATMAN -Gage Data Period ofRecord Database/Statistical AnalysisModule
St. Louis District Added Components
NoaaPortDRGS –Raw Data
U.S. Army Corps ofEngineers
One Corps Serving the Armed Forces and the Nation
CWMS Oracle DBInstance
At_time_series_value
Oracle Database Time Series Schema/Table Structure
CWMS
Table Name
Schema
Datman_por
DATMAN
Lake_tsv
DAYREP
CWMSDBI
CWMS CAVI
Web ApplicationWindow(InternetExplorer) –Internal Only
CordaPopChartServer
QueryStored Procedures
LRGS/Decodes
NOAAPort
DRGS –Raw Data
U.S. Army Corps ofEngineers
SLD CWMS Web Service Interface
One Corps Serving the Armed Forces and the Nation
Lake Reports(PCREP)
Lake Reports(PCREP)
One Corps Serving the Armed Forces and the Nation
Forecast ParserForecast Parser
One Corps Serving the Armed Forces and the Nation
Webrep BulletinWebrep Bulletin
One Corps Serving the Armed Forces and the Nation
Real-time Oracle Data ReportsReal-time Oracle Data Reports
One Corps Serving the Armed Forces and the Nation
Real-time Oracle Data ReportsReal-time Oracle Data Reports
One Corps Serving the Armed Forces and the Nation
Plot MacrosPlot Macros
One Corps Serving the Armed Forces and the Nation
Precipitation TablesPrecipitation Tables
One Corps Serving the Armed Forces and the Nation
Historic DataManagement
DatRep
Historic DataManagement
DatRep
One Corps Serving the Armed Forces and the Nation
Historic Data ManagementComparative Stage
Hydrograph
Historic Data ManagementComparative Stage
Hydrograph
One Corps Serving the Armed Forces and the Nation
Historic DataManagement
FreqDur
Historic DataManagement
FreqDur
One Corps Serving the Armed Forces and the Nation
Alarm Manager(Blackberry)
Alarm Manager(Blackberry)
Beep! Beep!
Level 1EncodedMessage
One Corps Serving the Armed Forces and the Nation
Contact InformationContact Information
� Joel Asunskis, P.E.• 314 – 331 – 8338• [email protected]• U.S. Army Corps of Engineers
� St. Louis District
� Joel Asunskis, P.E.• 314 – 331 – 8338• [email protected]• U.S. Army Corps of Engineers
� St. Louis District
