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Welcome to the Beyond Blog

As you'd expect from the winners of the Specialized Partner of the Year: Business Analytics at the Oracle UKI Specialized Partner Awards 2014, Beyond work with leading edge BI Applications primarily within the UK Public Sector. We intend to share some of our ideas and discoveries via our blog and hopefully enrich the wider discussion surrounding Oracle Business Intelligence and driving improved insight for customers

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Unless you've been hiding under a stone for the past few years you'll know that the cloud is the big thing at Oracle. There are fewer and fewer on-premise installations for greenfield projects. With the new pricing structure it is easy to see why more and more organizations are considering cloud services for their new developments. An easy venture for a client new to cloud may be say a reporting suite, developed in APEX, utilizing data from their source ERP system. The big question then of course is how do you transfer your data to the cloud securely? there are many products out there to facilitate this, such as Oracle Data Integrator (ODI), Oracle DataSync, custom processes with file transfers over sFTP etc. However I want to show a really easy way to do this via an SSH tunnel.

There are a number of steps that need to be done - some are optional (such as TNS Names entries) and you can work without them, however I've written the post as I would prefer to set it up - you may choose . I am using E-Business Suite R12.1.3 Vision as a source system, however the principle applies equally to others.

Source System Configuration

First we create a read-only user on the source system and grant the objects we wish to expose. We then create synonyms as that user to make querying easier (and to protect against change in the future).
As SYS

VIS121 r121@ebs121-vm ~ $ sqlplus / as sysdba

SQL*Plus: Release 11.1.0.7.0 - Production on Tue Dec 12 16:00:40 2017

Copyright (c) 1982, 2008, Oracle.  All rights reserved.


Connected to:
Oracle Database 11g Enterprise Edition Release 11.1.0.7.0 - Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options

SQL> create user apps_cl_query identified by apps_cl_query;

User created.

SQL> grant connect, resource to apps_cl_query;

Grant succeeded.

SQL> conn apps/apps
Connected.
SQL> grant select on per_all_people_f to apps_cl_query;

Grant succeeded.

SQL> conn apps_cl_query/apps_cl_query
Connected.
SQL> create synonym per_all_people_f for apps.per_all_people_f;

Synonym created.

SQL> exit
Disconnected from Oracle Database 11g Enterprise Edition Release 11.1.0.7.0 - Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
VIS121 r121@ebs121-vm ~ $

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Tagged in: Cloud DBaaS ETL
in Technical 94 0
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If you haven't already started using Oracle Cloud services, then what better way than to sign up for $300 free credits for a pay-as-you-go subscription (valid for one month)? Simply visit https://cloud.oracle.com/tryit and click Sign Up. I did it earlier - it's really easy and was set up within an hour. To try it out, I provisioned myself a Standard Edition Database service - again, pretty easy. You can choose either a predefined set of options, or customise it to suit your needs (in terms of CPU's, memory, database version etc). You'll see the service in your console with a status of "Creating service...".

Creating Service

After about half an hour the service provisioning is complete. You may notice that provisioning a Database service actually gives you a couple of supporting others too - you can of course provision these standalone if required.

Services

Starting/Stopping a particular service is as easy as this:

Starting and Stopping Services

Next was to get access via SSH. To do that you will need to generate a key pair on your client machine using ssh-keygen. Then simply copy your public key up to the client.

Last modified on Continue reading
Tagged in: Cloud Database 12.2
in Technical 173 0
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