Under the Hood of Oracle Database Cloud Service for Oracle ...2 Dell - Internal Use - Confidential Technical Staff, Dell EMC Database Engineering 25+ years working with IT Industry

Under the Hood of

Oracle Database Cloud

Service for Oracle DBAs

2017 ANZ Webinar Tour by

Kai Yu

Oracle Solutions Engineering

Dell EMC

2 Dell - Internal Use - Confidential

Technical Staff, Dell EMC Database Engineering

25+ years working with IT Industry

Specializing in Oracle Database, Cloud, Virtualization

Author(30 articles+book) and Speaker(130+ sessions)

Oracle ACE Director

2011 OAUG Innovator of Year

2012 Oracle Excellence Award- Technologist of the

Year: Cloud Architect by Oracle Magazine

My Blog: http://kyuoracleblog.wordpress.com/

Kai Yu

https://apex.oracle.com/pls/apex/f?p=19297:4:100228132442593::NO:4:P4_ID:1960

https://apex.oracle.com/pls/apex/f?p=19297:4:100228132442593::NO:4:P4_ID:1960

Agenda

• Overview of Oracle Cloud Offerings

• Oracle Database Cloud-DBaaS Quick start

• Oracle DBA tasks on Database Cloud Service

• Leveraging Oracle Database Backup Cloud Services


My Work: Dell EMC Oracle Solutions Engineering

• Dell EMC Oracle Database Solutions Stack


5


Overview of Oracle Cloud Offerings


Oracle Cloud Service Offerings

• Software as a Service(SaaS)

Delivers modern cloud applications that connect business processes

across the enterprise. Integrated with social, mobile and analytic

capabilities to deliver customer experiences, enterprise resource

planning, human capital management, etc.

• Platform as a Service(PaaS)

Helps developers rapidly build and deploy rich applications to Oracle

Cloud SaaS applications. Including the Oracle database and Oracle

WebLogic application Server

• Infrastructure as a Service(IaaS)

Providing a comprehensive set of core infrastructure services like

elastic compute, dynamic messaging and storage to let run any

workload in the cloud


Software as a Service(SaaS)

Providing various application service in the Cloud:

– Customer Experience Applications

– Enterprise Performance Management

– Human Capital Management

– Supply Chain Management

– Data

– Enterprise Resource Planning:

– Internet of Things


PaaS (Platform as a Service)

• Application Development

API Catalog , Application Builder, Application Container

Developer, Java, Java - SaaS Extension, Mobile

• Content and Experience

Content and Experience, Process, WebCenter Portal

• Business Analytics

Big Data Discovery, Big Data Preparation, Business Intelligence

Data Visualization, Internet of Things

• Data Management

Big Data, Big Data-Compute Edition,Database, Database Backup

Database Schema, Event Hub, Exadata, Exadata Express, MySQL

• Integration

API Manager, GoldenGate, Integration, Managed File Transfer,SOA

• Management

Applications performance managing, Infrastructure .

• Monitoring

Log Analytics, IT Analytics


IaaS (Infrastructure as a Service)

• Compute Service:

Generate purpose Computing

Dedicated Compute – high performance x86 servers reserved

Dedicate Compute – SPAC Model 360

• Storage Service:

Object storage:

Archive storage:

Oracle Database Backup Service:

Cloud Software Appliance

• Network Services : securely connect data center to Oracle cloud

VPN for Compute

VPN for DCompute

FastConnect: dedicated environment :

Standard edition and Partner edition


Oracle Database Cloud Service


Oracle Database Cloud Services

Several Deployment Choices

• Oracle Database Cloud Service

Oracle 11g,12.1,12.2 database services, based on virtual machines

• Cloud Database Service on Bare metal

Dedicated hardware and local NVMe storage, on a low latency, highly

configurable and secure Virtual Cloud Network

• Oracle Database Exadata Cloud Service

It brings the full power of Exadata to the Oracle Cloud

• Oracle Exadata Machines in the Oracle Cloud

Oracle Exadata Cloud machine runs on customer on-premise

• Oracle Database Exadata Express Cloud Service – Managed

For small and medium sized databases, low entry price , provisioned

within minutes

• Oracle Database Schema Cloud Service - Managed

Entry level price, prospective customers should consider Exadata

Express as an alternative.



• Oracle Database cloud service to create the database deployment.

It creates the compute nodes (virtual machine or physical hosts) to

host the database.

• Oracle Compute cloud service(IaaS) provides the computing power,

physical storage, networks and software.

• Your databases are running in the infrastructure owned by Oracle.

• Oracle database cloud services provides the interface and network

for you to access the database in the cloud.

• Oracle Database versions: 11g,12.1, 12.2, 12c including Oracle

Multitenant option for pluggable databases

• Admin access via SSH, SQL Developer,, SQL*plus, etc

• Data Access: SQL*net, JDBC,JSON, Data Pump etc.

• Management: Scaling, security, patching and upgrade, backup



• Service packaging: options to choose

Standard, Enterprise, High performance

Extreme Performance: with RAC, In-Memory, Active Data Guard

• Computing Power: based on Oracle CPU(OCPU)

• Storage: choose up to 2TB during the deployment. You can add up

to 4.6Tb with local backup and up to 12TB (7.8 TB for RAC)without

local backups


Oracle Database Cloud-DBaaS Quick start

• Generate SSH Key Pair: for secure connections to Oracle DBaaSdatabase instance

public key used in DB instance creation :rsa-key-20161230.pub.txt file

private key used for secure connection :rsa-key-20161230.ppk file

Putty Key Generator puttygen.exe



• Sign in Oracle cloud service : http://cloud.oracle.com,

My services console link,

create service

http://cloud.oracle.com/



• Create Database instance wizard is invoked:

Specify information and get confirmation

load existing key or create a new key



• Create Database instance wizard is invoked:

Confirm the Database Instance Configuration and start instance

creation


Oracle Database Cloud-DBaaS Quick startDatabase instance creation completed



• Enable Network access to the DB instance


Oracle Database Cloud-DBaaS Quick Start

Enable Network access to the DB instance


Oracle DBA tasks on the database service


Access the Database host and DB Instance

• Details of Database Instance in the Cloud

DB host public IP: 129.152.144.220 SQL* Net port: 1521

Instance SID: ORCLR2 DB Name: PDB1



• Configure the host access to the DB host: add the private

keyprivate_key to putty



• SSH to the host of the db instance using the secure key.

Just like you connect to the database host in your local data center.


Oracle DBA/Development tasks on the database service• Root and oracle logins are provided for the database host (virtual

machine)

• Login to the database instance as a sysdba to do the dba tasks


Access the Database host and DB Instance• Connect SQL Developer with your cloud database.

with the following information on the cloud database instance

DB host public IP: 129.152.144.220 SQL* Net port: 1521

Instance SID: ORCLR2 PDB Name: PDB1

To access the PDB database, use the service name for the PDB:

service name for pdb: pdb1.usdellinc.oraclecloud.internal

service name for cdb: ORCL2.usdellinc.oraclecloud.internal



• Configure the database connection in SQL Developer.


Access the Database host and DB Instance• SQL Developer connects to the cloud database instance


Oracle DBA/Development tasks on the database service• Development tasks with Query builder


Oracle DBA/Development tasks on the database service• Development tasks with Query builder connecting to the Cloud DB

instance


Oracle DBA/Development tasks

• Migrate your on-primes database to the cloud database.

• Set the connect string in your on-premise hostdbaas_12cr2_pdb1 =

(description =

(address = (protocol = tcp)(host = db12cr2.compute-usdellinc.oraclecloud.internal)

(port= 1521)) (connect_data =(server = dedicated)

(service_name = pdb1.usdellinc.oraclecloud.internal)))

• Considerations of migration methods: Use data pump to export/Import the schema to the cloud database

impdp system/passwd@dbaas_12cr2_pdb1dumpfile=dbexport.dmp

Use Data dump transportable tablespace

Use RMAN transportable tablespace with Data pump

unplugging/plugging (CDB)

• Determining factors of choosing of migration methods:

Database versions, character sets, DB platform(OS)

• Refer to Migrating Oracle Databases to Database cloud Service of

Oracle Cloud, Using Oracle Database Cloud Service, E48368-38,

February 2017


Leveraging Oracle Database Backup Cloud Services

• Oracle Database backup cloud service provides on-demand storage

for backing up your Oracle Databases to Oracle cloud.

• The service is through subscription, need to install the Oracle

Database Cloud Backup Module, and configure your environment to

send backups to the cloud

• Use RMAN commands to perform backup, restore, recovery,

maintenance operation.

• Support RMAN backup encryption and RMAC backup compressions

algorithms

• Implementation and setup steps:

1) purchase a subscription or request a trial of the service

2) Download/install Oracle Database Cloud Backup Moduleopc_installer.zip

3) Configure RMAN settings

RMAN> run { allocate channel odbs type sbt

PARMS='SBT_LIBRARY=/orclhome/lib/libopc.so,

SBT_PARMS=(OPC_PFILE=/orclhome/dbhome_1/dbs/opct1.ora)';

backup database;}


Thank You and QAContact me at [email protected] or visit my Oracle Blog at http://kyuoracleblog.wordpress.com/

Documents

Under the Hood of Oracle Database Cloud Service for Oracle ...2 Dell - Internal Use - Confidential Technical Staff, Dell EMC Database Engineering 25+ years working with IT Industry