Deploying INSPIRE and non-INSPIRE Marine and Coastal Data Services in the Cloud

www.snowflakesoftware.com www.seazone.com

Marine and Coastal Data Services in the Cloud

Richard Rombouts - Snowflake Software Ltd.

&

Keiran Millard – SeaZone Solutions Ltd.


Marine Geospatial Data

Inspired Marine Data?


SeaZone HydroSpatial

• Global

• Base

• One

Content

Cove

rage


Becoming Inspired

Discover Metadata

HydroSpatial Base

INSPIRE

MEDIN

Application Schema

INSPIRE Themes

FeatureCatalogue

ISO 19131

HS Base

Build

Use Available for others to use


HydroSpatial Base and INSPIRE


How to expose INSPIRE features?

WFS

SR:Coastline

EL:BathymetryHY:InterTidalArea

TN:ShipRoute


Cloud Data Services• Data as a Service (DaaS) is not new!

Do it yourself

Partner

Out-source


Cloud Data Service Infrastructure

WFSWFS WFS WFS

API ManagementAPI Management

Administration Services Data Publication Services

Data Maintenance

Transform

Publish

Validate

Transform

Publish

Validate

Receive

Validate

Load

Receive

Validate

LoadHydro spatialHydro spatial

Service Monitoring & Testing

Performance & Capability (Ad-hoc)

Availability(Continuous)

Workflow

Validation fails


Data Maintenance Infrastructure

WFSWFS WFS WFS


Data Publication Services

HydroSpatial

Hydrographical Offices

OGR2OGREsri

FileGeoDB

Current configuration


Data Maintenance Infrastructure

WFSWFS WFS WFS


Data Publication Services

HydroSpatial

Hydrographical Offices

Workflow

Transform,Validate,Publish

Workflow

Validate,Load

Planned configuration


Database Cluster• Configuration

– Postgres database cluster (EnterpriseDB) on Amazon Web Services

• Benefits of Cluster:– Can start with two database instances and increase number of

instances as demand increases – Data automatically replicated between instances– Can establish database instances in different geographic

regions (e.g. Europe, North America, Middle East) to ensure QoS


Configuring the Data Services• Publishing from single source to multiple

schemas (eg. INSPIRE, S-100)

• Using off-the-shelf software

• Rapid configuration and deployment of new data services


DEMONSTRATIONConfiguring Data Services with GO Publisher


Deploying Data Services• Once schema transformation configured –

project is deployed within WFS• But first need to configure WFS settings:

– GetCapabilities– Encoding format (compressed/uncompressed)– Servlet pattern

• Finally, generate WFS war and deploy to application server


Deploying Data Services

Desktop

Server

HydroSpatialHydroSpatialHydroSpatialHydroSpatial

Translation configuration

Data Request

Schema Schema translationtranslationSchema Schema

translationtranslation

Data Request

Schema Schema translationtranslationSchema Schema

translationtranslation

Database Records

Database Records

SQL Query

SQL Query

Database table information


DEMONSTRATIONDeploying Data Services with GO Publisher


API Management Services

• Security:• Firewalls, ports• usernames/password

• Analytics and Reporting• Billing and Payments• Bad requests

• Malformed/Malicious• Request the world or data

outside allowable area of interest


API Management Services

WFS Proxy


Administrator ServicesService Monitoring & Testing

Performance & Capability (Ad-hoc )

Availability (Continuous)

Requirements:•GetCapabilities & DescribeFeatureType Response: <10 seconds•GetFeature: Bounding Box for 1 feature ≤ 30 seconds •50 simultaneous users

Measurement:• 10 requests submitted per second for 50

simultaneous users• Combination of GetCapabilities,

DescribeFeatureType & GetFeature• Sustained for 1 min

Requirements:•Available 99% of time•Max unplanned downtime = 3.63 days/yr •Periods of planned downtime for are maintenance excluded

Measurement:• 10 requests submitted per hour • Monitoring is continuous for lifetime of

service• Combination of requests


Using the Data Services


DEMONSTRATIONUsing the Data Services in Quantum GIS


Richard [email protected]

@RichRombouts ; @Sflakesoftware

Keiran [email protected]

@SeaZoneDotCom

Learn more? Talk to us

Deploying INSPIRE and non-INSPIRE Marine and Coastal Data Services in the Cloud

Technology

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