Using Spatial in Oracle Cloud with Developer Tools and ... · commitment to deliver any material, code, or functionality, and should not be relied upon in making purchasing decisions

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Using Spatial in Oracle Cloud with Developer Tools and FrameworksSpatial and Graph Summit 2018

David LappProduct ManagerOracle Spatial and Graph

Siva RavadaSenior Director of DevelopmentOracle Spatial and Graph


Safe Harbor StatementThe following is intended to outline our general product direction. It is intended for information purposes only, and may not be incorporated into any contract. It is not a commitment to deliver any material, code, or functionality, and should not be relied upon in making purchasing decisions. The development, release, and timing of any features or functionality described for Oracle’s products remains at the sole discretion of Oracle.


Agenda

Using Spatial with…

• ORDS

• Python

• Application Container Cloud Service


What is ORDS

• Java J2EE mid tier application– Also supports “Standalone” mode for development

• For input, maps/binds URI to SQL and PL/SQL• For output, transforms results to JSON and other formats

4

Oracle REST Data ServicesHTTP(S) client Oracle Database

SQLMap & BindURI

JSON Transform to JSON SQL Result Set


Oracle REST Data ServicesArchitecture

• Standard webserver layout• Implements Java Servlet• Deploys to WLS, Glassfish, or Tomcat• Embedded Jetty for standalone operation

Oracle Confidential – Internal/Restricted/Highly Restricted

WLS, Glassfish,Tomcat

ORDS

ApacheStatic Files-HTML, CSS, JS

/hr/empJSONBinaryHTML…

HTTP(s) Results

JDBC


Oracle REST Data ServicesHTTP(s) API App-Dev with Relational Tables in Oracle Database

{ “custno”: 1001,“name”: “Scott King”,“address”: “500 Main street, Innovation CA”,“orders”: [ { “orderno”: 404,

“orderdate”: “Feb 27, 2014”,“status”: “in process”} } }

{ “orderno”: 303,“orderdate”: “Feb 26, 2014”,“status”: “in process”} ] }

JSON

HTTP(s)

https://myhost/ords/hr/customerorders/1001Oracle REST

Data ServicesSQL

ORDS maps standard URI requests to corresponding relational SQL (not schemaless): e.g. SQL SELECT from customers and orders table.ORDS also transforms the SQL results into the highly popular JavaScript Object Notation (JSON), other formats include HTML, binary and CSV.

Fully committed to supporting any and all standards required by Fusion / SaaS / FMW; we are actively engaged in the ongoing dialog.

SQL result to JSON

transformation

URI Request or HTTP(s) post mapped to SQL request

JDBC Connection

Pool

Oracle Database

URI ModuleTemplateContext Root


Demo


https://oracle.github.io/python-cx_Oracle/

https://github.com/oracle/python-cx_Oracle/blob/master/samples/InsertGeometry.py

Direct binding of Python objects to SQL objects including SDO_GEOMETRY


Oracle Application Container Cloud Service

Go

Ruby

NodeJava

Python.NETPHP


Oracle Application Container Cloud Service

• Self contained• Single launch point• Launch command in manifest.json

App packaged for ACCS (zip, .tgz, or tar.gz)

• Memory• # of instances• Bindings to other Oracle Cloud services

(can also set these in UI or REST API)

Deployment.json (optional)




Demo


https://cloud.oracle.com/en_US/application-container-cloud/videos

https://cloud.oracle.com/en_US/application-container-cloud/videos


https://docs.oracle.com/en/cloud/paas/app-container-cloud

https://docs.oracle.com/en/cloud/paas/app-container-cloud


Other Wed/Thurs Spatial Sessions

Wednesday

• Easy To Use Self Service Maps in Oracle Database Cloud (C. Palmer, L. Qian) 4:30pm

Thursday

• Spatial analytics with Oracle DV, Analytics Cloud, and Database Cloud Service (D. Lapp) 12:00pm

• The Role of Master Data Management (MDM) for Data Centric Automation Strategies (Bechtel) 1:30pm

• Spatial Analytics with Spark & Big Data (S. Ravada) 2:30pm

• Using GeoJSON in the Oracle Database (A. Godfrind) 3:45pm

*All sessions in room 103 unless otherwise noted


Thanks for attending!

Documents

Using Spatial in Oracle Cloud with Developer Tools and ... · commitment to deliver any material, code, or functionality, and should not be relied upon in making purchasing decisions