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Oracle Database As A Service (DBaaS) Cloud Certified Expert 1Z0-160 [message #645692] Fri, 11 December 2015 06:32 Go to next message
rc3d
Messages: 212
Registered: September 2013
Location: Baden-W├╝rttemberg
Senior Member
Anybody know DBaaS? Can you tell me about it and how it compares to other cloud solutions like AWS, Azure, Bluemix, Docker Container Hosting? Can it be on-premise, that an enterprise offer DBaaS Oracle?

I ask because I work in a Cloud Foundry (PaaS), OpenStack (Iaas) and MongoDB (data store) environment and was a former Oracle user.

Quote:

Getting Started with DBaaS

Identify how to request and activate a trial subscription to an Oracle Cloud service
Differentiate between Oracle Database Cloud Services (Schema and DBaaS)
Recognize the difference between a DBaaS Instance and a Database Instance
Identify the steps, in order, for creating a DBaaS instance
Identify the two service levels provided by DBaaS
Identify the Oracle Cloud Service storage volumes and where they are allocated, when a DBaaS instance is created
ODB Software release: Decide which version to use, and which versions will NOT let you migrate to the Cloud
Identify the correct choice of which Oracle Database edition: Standard Edition One, Standard edition, Enterprise Edition, Express Edition, Personal Edition

DBaaS Administration: Admin DB Cloud Service Instances (tdbcs01)

Navigate with My Services Dashboard
Navigate with Database Cloud Console
Administer users/privileges needs for the Oracle Database Cloud instance
Administer storage/disks requirements of the Oracle Database Cloud instance
Patch your DBaaS instance
Configure network groups
Differentiate between oracle and OPC users
Configure connections to a VM through Secure Shell (SSH)
Configure SSH for Unix/Linux users
Enable access to a port in a VM
Use the default backup configuration
Customize backups
Use the bkup_api system utility to create an on-demand backup
Use the Cloud Service utility, dbaascli
Perform on-demand backups
Perform recovery from the latest backup
Use DBA Tools to configure an Xserver/Xterminal connection
Access the On-Instance Monitor to monitor the Oracle Database Cloud Service instances
Display VM resource usage and Oracle Database status

Migrating to DBaaS

Describe the purpose of migrating on-premise databases to the cloud
Describe the supported Oracle database version and release migration compatibilities between the on-premise database and the pre-created DBaaS database
Describe the migration methods
Choose a Method for migration
Consider specific configurations

DBaaS Security

Network level security
User authentication and roles
Configure network settings through Oracle Compute Cloud Service
Explain the role of Network groups and instances
Create network groups and IP lists
Apply Access rules
Generate a Secure Shell (SSH) Public/Private key pair
Create an SSH tunnel to a port in the virtual machine (VM)
Enable access to a port in the VM
Define a custom host name or domain name for a DBaaS Instance
Connect remotely to the DBaaS database using SQL*Net
Manage user access to Cloud services and in DBaaS database
Administer Oracle REST (Representational State Transfer) Data Services (ORDS)
Enable access to Oracle Application Express (APEX)
Enable access to Cloud Database Monitor

Performance and Scaling

Identify Scaling issues
Identify how to Avoid Scaling Operations
Identify When to Scale
Identify how to Scale a DBaaS Instance


https://education.oracle.com/pls/web_prod-plq-dad/db_pages.getpage?page_id=654&get_params=p_id:412&intcmp=WWOUCERTBLOGPOST114 6121015

If anyone took the exam, please write a review.

[Updated on: Fri, 11 December 2015 06:33]

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Re: Oracle Database As A Service (DBaaS) Cloud Certified Expert 1Z0-160 [message #645803 is a reply to message #645692] Tue, 15 December 2015 05:03 Go to previous messageGo to next message
Lalit Kumar B
Messages: 3123
Registered: May 2013
Location: World Wide on the Web
Senior Member
rc3d wrote on Fri, 11 December 2015 18:02
Anybody know DBaaS? Can you tell me about it and how it compares to other cloud solutions like AWS, Azure, Bluemix, Docker Container Hosting?


It is too broad to answer and also the answer might be primarily opinion-based.

Quote:
Can it be on-premise, that an enterprise offer DBaaS Oracle?


Well, that it a contradictory question. Isn't the whole idea of DBaaS is to provide the database ready to use in the cloud as a PaaS offering? The whole idea is to reduce the work done by system administrators and DBAs. Of course not on-premise.

Re: Oracle Database As A Service (DBaaS) Cloud Certified Expert 1Z0-160 [message #645882 is a reply to message #645803] Tue, 15 December 2015 14:13 Go to previous message
rc3d
Messages: 212
Registered: September 2013
Location: Baden-W├╝rttemberg
Senior Member
Lalit Kumar B wrote on Tue, 15 December 2015 05:03

It is too broad to answer and also the answer might be primarily opinion-based.


can you point me to an Oracle DBaaS manual? So I can compare myself.

Lalit Kumar B wrote on Tue, 15 December 2015 05:03

Well, that it a contradictory question. Isn't the whole idea of DBaaS is to provide the database ready to use in the cloud as a PaaS offering? The whole idea is to reduce the work done by system administrators and DBAs. Of course not on-premise.


100% wrong. The cloud is about automation and orchestration. Also self service for developers. There are some DBAs and sys admins who operate cloud platform. Less, but there are. If this solution is not on premise, then no enterprise will use it. So enterprise will use MariaDB, MongoDB, et all. I don't wish to have my data in NSA data center.

Oracle CEO Larry Ellison: NSA surveillance is "essential"

https://www.youtube.com/watch?v=MI8IzR4Nc0U

Quote:
Larry Ellison is America's third richest man. His company, Oracle, makes a widely-used database that handles everything from online banking to airline reservations. Charlie Rose spoke to Ellison at his compound, near San Francisco.
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