I have a storage partition created by FreeNAS. In server 2012 machine, I map this storage to use for Oracle database 11g Express Edition.
But when I create new database in Oracle Database 11g Express Edition, I don't know how to specify location for it to store new database file in FreeNAS's storage.
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I have an Oracle SE database that we run in Amazon's RDS service as our production database. I am looking for techniques and/or tools to duplicate the database to a developer edition database that the development team can run on their local systems.
You can generate dump file and transfer it to your local/standalone unix system where oracle is installed. and then import dump file data.
You do not have direct access to the RDS instance file system.
There are several data migration solutions.
The first solution using S3 Bucket.
Use DBMS_DATAPUMP to export to DUMP File on the RDS Instance.
Copy Dump File from the RDS instance to Amazon S3 Bucket.
Download the dump file from the S3 cloud to the developer edition database.
Import data from the dump file using expdp on the developer edition database.
The second solution using Database Link between the RDS Instance and the developer edition database.
Create a Database Link on the RDS Instance to the developer edition database.
Use DBMS_DATAPUMP to export to DUMP File on the RDS Instance.
Use DBMS_FILE_TRANSFER to Copy the Dump File from the RDS Instance to the developer edition database.
Import data from the dump file using expdp on the developer edition database.
The third solution using Oracle XE, if you cannot make a db link between the developer edition database and RDS instance.
Use DBMS_DATAPUMP to export to DUMP File on the RDS Instance.
Create a free instance of EC2(1 CPU core, 1G RAM, 30GD HDD ) or a
paid instance with a large disk and CPU.
Install a free database version of the Oracle XE version on EC2
instance.
Create a Database Link on the RDS Instance to the Oracle XE.
Use DBMS_FILE_TRANSFER to Copy the Dump File from the RDS Instance to the Oracle XE.
Copy files from the Oracle XE on EC2 instance via the sftp protocol on your PC.
Copy files from your PC to the developer edition database.
Import data from the dump file using expdp on the developer edition
database.
And other solutions without using DATA PUMP:
Export/Import Using Oracle SQL Developer.
Oracle Original Export/Import Original Utilities
Is there any way to move the data from Oracle to Azure SQL Databases? We need to do 1 time migrations our database sizes are not so huge in size can ADF be the best option here, can we directly restore on-premise oracle database to azure sql databases?
You can use SQL Server Migration Assistant (SSMA) for Oracle to migrate your Oracle data or database to Azure SQL database.
SQL Server Migration Assistant (SSMA) for Oracle is a comprehensive environment that helps you quickly migrate Oracle databases to SQL Server, Azure SQL DB, or Azure SQL Data Warehouse. By using SSMA for Oracle, you can review database objects and data, assess databases for migration, migrate database objects to SQL Server, Azure SQL DB, or Azure SQL Data Warehouse, and then migrate data to SQL Server, Azure SQL DB, or Azure SQL Data Warehouse
Please see this Azure tutorial: Migrating Oracle Databases to SQL Server(OracleToSQL). Just need to follow the tutorial and migrate your Oracle data to Azrue SQL database.
You also can reference tutorial isalgueiro provide for you: Migrate Oracle to Azure SQL Database.
Hope this helps.
We use Oracle DB as sonarqube database and found out that list of oracle components installed. What components can be safely removed?
List of components:
COMP_ID COMP_NAME
APEX Oracle Application Express
EM Oracle Enterprise Manager
ORDIM Oracle Multimedia
XDB Oracle XML Database
CONTEXT Oracle Text
EXF Oracle Expression Filter
RUL Oracle Rules Manager
OWM Oracle Workspace Manager
CATALOG Oracle Database Catalog Views
CATPROC Oracle Database Packages and Types
JAVAVM JServer JAVA Virtual Machine
XML Oracle XDK
CATJAVA Oracle Database Java Packages
SonarQube didn't install one or many Oracle components. They can be installed during the creation process of the database or after (but always explicitly).
SonarQube works perfectly with the minimum and mandatory Oracle components :
Oracle Database Catalog
Oracle Database packages and Types
Oracle XML Database
I will creating a new database which I will add it new tables. I'm using Oracle Database Express 11g r2 edition. I searched on Google how creating a new database. They are using Oracle DBCA, but can't find this tool on my PC under oracle tools.
How can I open this Oracle DBCA?
Are there any tools that I can use to migrate my Oracle database to SQL Server 2008? If not what are other choices for this type of migration?
With migration I need to move only tables (with all indexes and constraints) and data. There are no any functions, views or stored procedures.
See e.g.
Microsoft SQL Server Migration Assistant (SSMA) for Oracle is a free tool for migrating Oracle databases to Microsoft SQL Server. SSMA for Oracle converts Oracle database objects (including stored procedures) to SQL Server database objects, loads those objects into SQL Server, migrates data from Oracle to SQL Server, and then validates the migration of code and data.
http://www.microsoft.com/sqlserver/2005/en/us/migration-oracle.aspx
or many more commercial offerings - Bing or Google are your friends!