Migration of Db2, teradata to Oracle database

Similar Questions

• Migration from SQL Server to Oracle database

  I have 2 questions:
  
  1. we intend to convert our sql server databases oracle OLTP databases. I tried to use SQL Developer to migrate a database of small sql server to oracle (size 5 GB) database. It was fine. When I tried to migrate to a different database (size 90G), it takes too much time. The problem with sql developer is I can not pick and choose tables. 250 paintings, I need to migrate tables abt 80 (the size will be abt 50 G). What is everyone can share their experiences, as appropriate, converting databases of size average sql server for oracle databases? other options?
  
  2. I intend to convert the sql server ddl to oracle ddl. I have tested bcp out and use sql loader to import the data. Right now I am manually creating the oracle tables sql server tables. I use http://download.oracle.com/docs/cd/E11882_01/gateways.112/e12069/apa.htm#BABCIIDI to convert the code. Are there other ways better to convert sql DDL DDL Oracle Server?
  
  Thanks in advance

  DDLS must be converted manually. Oracle is not SQL-Server.

  If for example, you have the option of partitioning, you should consider using the partitioning index and when it is possible. Not all tables must be hash tables. Do postpone you creation of segment or not? What type of tablespace? Set yourself free percentages and allows you to manage when the data block is on the free list and how much is reserved in the block of data to update rows in this block?

  There are many considerations to be taken with regard to the physical database design.

  Using BCP and SQL * Loader sound good. SQL * Loader is fast and scalable - use it to load up to 3.6 million lines every 60 seconds. Direct and parallel charges will give the best performance in this regard (assuming that the underlying table structure and use supports this approach).

• Need help in the migration of windows 2003 server Oracle database server 2012

  Hello

  My environment is oracle database 9i in windows server 2003, we want to move to Windows 2012 since the end of support for windows 2003.

  Please give me a plan, what no need to make the first database upgrade or upgrade of windows, what are the things will have to be considered at the level of Oracle database?

  Any help would be appreciated.

  Thank you

  Lherault

  Hello

  Given the version of your database is 9.2.0.8 and you want to upgrade to 11.2.0.4 and 9i database is running with log mode archive

  I have plan.

  (1) your database 9i working with the log mode archive Server 2003

  (2) you can take backup of Database 9i with RMAN

  (3) you can restore the backup to the base in 2008 (by using 11.2.0.4 software)

  (4) when the recovery is complete, you can open the database with resetlogs option upgrade.

  change the upgrade of open database resetlog.

  (5) once the database is open, you can run 'Upgrade PROCESS'

  (6) it should complete your upgrade in 2008

  If you think, restoration and recovery will take time, so you can install physics Eve with 11.2.0.4 version in 2008 for the Database 9i.

  During failover, you can recreate the controlfile and open the database ' change the upgrade of database open resetlog. "

  you will need to check the compatibility with the help from under documents

  Reference list Oracle database upgrade (Doc ID 730365.1)

  Note 551141.1 : Server Upgrade/Downgrade Compatibility matrix data base

• What do I need install Oracle Database 11 g 2 for the Oracle 10 g database migration?

  Hi all

  Would you be kind enough to help me with the following question!  I currently have Oracle Database 10 g on the old servers to my work and I want to install the GR 11, 2 on Windows Server 2008 R2 Enterprise Oracle database to new servers for upgrade.  I also forms, reports and Designer 10 g to maintain our existing applications.  So, I already looked in the Certification and found the following:

  Latest version of the product: latest version of the database server window weblogic

  Form Builder 11.1.2.0.0 11.2.0.4.0 7, 2008 R2, 2008 10.3.6.0.0

  Reports           11.1.2.0.0                                           11.2.0.4.0                                                 7, 2008 R2, 2008                                   10.3.6.0.0

  Designer 10.1.2.6.0 11.2.0.1.0 xp, vista, 7, 2003 (all 32 bit)

  For Designer, it is approved for a 32 - bit window, so I'm having trouble with the new requirement of system this window must be after 2003.  I want to take all of the availability and follow the Oracle certification (except that I will be given Designer because of compliance) as above.  I'm new with Oracle, and I don't know what comes with what to do it is complete.

  1. I'm going to install a database server (free 11.2.0.4.0 as described above) in a new server (2008 R2), then what I have to install the WebLogic Server with it?

  2. I'll install the generator of reports and Forms Builder (11.1.2.0.0) in another server (2008R2), so what I have to install WebLogic Server as well with her?

  3. what else do I need to install on this two server so that they work so that I can begin to migrate all existing data, forms and States more?

  Any advice would be greatly appreciated.  Thank you.

  Remember that this forum is targeted to the Oracle Forms product, for questions about the database can be better answered in one of the areas of database.  That being said, here are my comments:

  1 I'll install a database server (version 11.2.0.4.0 as described above) in a new server (2008 R2), then what I have to install the WebLogic Server with it?

  A database facility didn't need of WLS (which I am aware). Consider what you want is a typical design at three levels. Database - average level (applications server) - Client (tools and end user).   Each level has nothing to do with the other installation point of view assuming that they are not installed on the same computer. WLS is a middleware software (medium level). Be sure to check the product documentation before performing any installation. The 11.2 DB docs can be found here:

  http://docs.Oracle.com/CD/E11882_01/index.htm

  2. I will install Forms Builder and Report Builder (11.1.2.0.0) in another server (2008R2), so what I have to install WebLogic Server as well with it?

  Tools (Forms Builder, generator of reports, etc.) are not remote or web tools.  These must be installed on each developer's computer.  The installation of these tools does not require that WLS be installed first (on the developer's computer), but there is no need to be run unless the developer wants to apply locally for testing.  For a production deployment (multi-user), a similar concept will be used.  WLS will be installed first, followed by the forms and reports Services (runtime).  It will be on your remote server (medium level).  Software distribution you use will be exactly the same for the developer and the installation of intermediate level.  The difference will be in the options you choose during installation.  If you want to include manufacturers during installation, simply check the appropriate boxes when you are prompted.

  Also, if you plan to use the forms/States 11 GR 2, I recommend not using 11.1.2.0 and instead use 11.1.2.2, which is the latest version. F/R 11.1.2.2 installation requires that you first install WLS 10.3.6.  You should refer to the product documentation before beginning any installation. Specifically, carefully examine the product Setup Guide and Guide to the system requirements. The 11.1.2.2 doc library can be found here:

  • http://docs.Oracle.com/CD/E48391_01/index.htm

  3 what else do I need to install on this two server so that they work so that I can begin to migrate all the existing data, forms and States on?

  Looks like you've covered everything.  The granular details will be covered in the Installation and Guides to the system requirements.

  My recommendations:

  o ensure that each machine has at least 4gig of RAM

  o ensure that each machine has a static IP address before you start any part of the installation.  This can be done without a static IP address, but you must take additional steps (see Guide to Sys Req).

  o on machines where you plan to install WLS, make sure you have a 64 bit JDK installed first.  If you don't use a F/R 11.1.2.2, you must use Java 6.  However, if you decide to use 11.1.2.2, you can use Java 6 or 7.  Do not use Java 8 in all cases.

  When it comes to the designer, it must be installed on an old machine.  In General, I do not recommend to use it longer.  Although there is currently not a way to full migration out of it, you can use SQL Developer to manage the db objects that were created/used with it.  There are several MyOracleSupport documents that discuss the issue.  You can search the Knowledge Base of MOS to find or contact Support for more information.

• How to migrate the Oracle database to the MySql server

  Hello
  
  I'm on a project that include databases oracle to MySql database migration, also include data warehouse servers.
  Please help me, what is the procedure to migrate the oracle to MySql database database, which takes relatively to the objects of care.
  If any link help me, please let me know.

  Hello
  This forum is for assistance to the migration of non-Oracle to Oracle databases. If you need assistance in migrating from Oracle to MySQL contact MySQL. You can try the forum MYSQL here-

  http://forums.MySQL.com/

  Kind regards
  Mike

• With regard to the migration of the Oracle database to MS SQL

  Hi all
  
  In my application, oracle is the existing database. We need to migrate from Oracle database to MS SQL.
  We need procedure is as below
  1 export data from Oracle and keep it in a file. (.dmp)
  2 import data from MS SQL in the oracle export file.
  
  and vice versa from MS SQL to Oracle.
  
  My question is - it is possible to import the .bmp (oracle export data) in MS SQL.
  
  Please clarify for me.

  There are two options to get the data from Oracle to MS SQL.
  The simplest is to create a linked in MS SQL to Oracle server and copy the data with a query like select * in oracle.schema.table my_mssqlTable; via the linked server.
  Some data types will not be supported.
  That's an instant copy.

  If you need a fence at real-time replication, you can use replication MS (I would not recommend because it creates triggers on the Oracle tables), or you can use GoldenGate or DataCurrents or other replication products.

• Teradata Database, sybase ASE and oracle database

  Hello
  
  What are the differences between the teradata database and oracle db architecture?
  I have experience working on the oracle database, but none on teradata and sybase ASE.
  (1) as stated I know oracle schema is a user is the same in teradata and sybase ASE?
  
  (2) what is the architecture and sybase ASE teredata follows as oracle doesn't.who have more beneficial to architecture?
  
  Teradata 3) following a transact sql (I guess) what?
  
  (4) teradata have backup archiving and recovery feature is it identical to oracle RMAN?
  
  etc.
  
  Kind regards

  you,

  You probably meant to ask [url http://forums.teradata.com/forum] here and [url http://www.sybase.co.uk/support/community-forums] here

  me

• Migration from SQL Server to Oracle during 11.1.2.4 upgrade

  Hi all

  To further expand on the title, wanted to check if it is possible to migrate from SQL Server to Oracle, while improving 11.1.2.1 to 11.1.2.4 on brand-new material. There is a change in all the components (s/w, h/w, RDBMS) so I wanted to run this generic statement by the forum to see what the experts think.

  Where in the equation can count us on LCM?

  I know that John Goodwin had already answered a few questions on the same subject for previous versions, but as 11.1.2.4 is a different game... I would be grateful if someone could share their thoughts.

  Thank you!

  If you are installed on hardware costs and migration then it should be independent of the RDBMS. Not to say there is no problems with passing of 11.1.2.1 to 11.1.2.4 (if you use planning, for example, business rules-> Calc Manager) but they certainly should not be linked to the fact you've changed the underlying database.

• Oracle Database Sizing CPU

  Hi all

  Our production database is running on 12 CPU cores. Based on the "sar" report CPU utilization, we noticed this always above 90% idle CPU time and some time (for backup), he arrived nearly 70%. (This means that its use is of about ~ 30 to 40%). O ifyour team has decided to migrate this database to 6 core CPU in order to reduce the cost of license and server cost.

  Please suggest it will be good to migrate the database to 6 CPU cores?

  Can anyone please share me measures documents to capture the database, the CPU usage and also please share all documents on the sizing of the CPU/hardware of oracle database.

  Our database current as below, server details

  Model of processor - Intel Xeon processor X 5650 @ 2.67 GHz (server - Dell PowerEdge M820)
  

  Total number CPU = 24 (active multithreading)

  Total number of cores - 12, 2 physical cores CPU.i.e 2 * 6

  RAM - 64 GB

  Details of the database

  Version - 11.2.0.1 (NO CARS)

  Size - 400GO

  Users - 300 users (150 concurrent users).

  Let me know if you need more information on this.

  Thank you

  If you have Enterprise Edition licenses, you can test the effect on your current platform by enabling the instance caging. It is a low risk.

  --

  John Watson

  Oracle Certified Master s/n

• Need to find a way to understand how DB2 connect to Oracle and mirroring of data etc.

  Hi, gurus,

  I just take over a source project which is the ICOMS as400 db2 database. Seems data mirro that CDC is used to replicate from DB2 to oracle.

  I am very new to this CDC datamirror, more I am new to figure out how db2 connect to oracle, it is only through db link or what? or is it tnsnames entry?

  I wish someone in this forum can point me in the right direction.

  Thanks in advance.

  Hello

  What do you not sure about?
  If Oracle can be the site of conduct, you can use the gateway for DRDA database and we can help you with that. If you need assistance on setting up DataMirror CDC to connect to Oracle, then you will need to contact IBM because it is one of their products.

  Kind regards

  Mike

• Application of FDM - Oracle database issues

  Hello

  We use the Hyperion HFM/FDM - 11.1.1.3 application. Recently, the Oracle database server is migrated to another server with an updated release 11g and we have reconfigured all HFM/FDM application on the new database server.  But when stop us the old database, we are not able to connect to the application of the FDM. When we have verified all the XML configuration files, the code xml files have new details only of the databases.

  When connecting to the web app FDM, we got the error messages below,

  An error occurred logging system: database user ID and password are required for the connection

  Thank you

  Michel K

  Do you really go to add application, select the application, edit and enter all new database references

  See you soon

  John

  http://John-Goodwin.blogspot.com/

• Where to get the installer of Oracle Database Gateway?

  Hi all

  11.2.0.1

  Win7 64 bit

  SqlServer 2005,2008

  I want ot DG4ODBC to install 64-bit windows to create a link to Oracle database to SQL Server.

  While I can migrate selected tables. But I can't find the installer.

  I already searched google and http://www.oracle.com/technology/software/index.html,

  but in vain.

  Help, please...

  Thank you

  zxy

  Hello

  Yes go come and install a 64-bit on a 64 bit OS RDBMS and, hopefully, who should look for your question.

  Kind regards

• Difference between Oracle database and SQL or SQL Developer +?

  Hello
  I am very very new to Oracle... Only yesterday I installed Oracle 11 G for learing... I found to create an Oracle database
  
  Oracle Db11gHome1 = > Configuration and Migration Tools = > Database Configuration Wizard
  ... blah... blah... blah... Success... I created...
  
  But I found the menus
  
  Oracle Db11gHome1 = > application development = > SQL Developer
  Oracle Db11gHome1 = > = application development > SQL Plus
  
  And so I get confused... I know SQLSERVER 2008... etc... to create databases... So the above said two is for what purpose?
  Anyone can show me a route for this spirit of quarrels?
  
  Thank you

  Hello

  Welcome to the world of Oracle.

  SQL Developer: http://www.oracle.com/technetwork/developer-tools/sql-developer/what-is-sqldev-093866.html

  SQl more: http://docs.oracle.com/cd/B13789_01/server.101/b12170/qstart.htm

  These docs will give an initial advance for these tools.

  Something in common between these two tools is: both are used to access the Oracle database.

  Thank you
  Navneet

• Upgrade to the 10.2.0.4 release without Oracle Database 11g

  Hi everyone, I need to upgrade the OWB Production current client version:
  
  Client version: 10.2.0.1.31
  Version of the repository: 10.2.0.1.0
  Database version: Oracle Database 10g Enterprise Edition Release 10.2.0.5.0 - 64 bit Production
  
  to the 10.2.0.4 release, using the patch # 7005587 (uploaded on Metalink)
  
  I have red as the Patch Readme and I found that it is necessary to migrate to Oracle Database 11g.
  Now my question is this: can I apply the patch above WITHOUT upgrading the database?
  The customer asked me if it is possible to continue to use the 10 g Enterprise Edition Release 10.2.0.5.0 and upgrade OWB to the 10.2.0.4 release... Is this possible?
  
  Thanks in advance for your help
  
  Alex

  Hello

  In my view, there is some lack of communication happening. 10.2.0.4 OWB can be used with Oracle 10.2.0.5.
  We even had OWB 10.2.0.5 running against Oracle 10.2.0.5

  According to me, that there are some bad this info in the patch readme file. OWB 10.2.0.4 includes support for Oracle database 11g (as a Source). This is a major change incorporated in this version.

  Thank you
  Fati

• Rehost to Oracle database

  Can someone please help me understand what is means of
  
  "Rehost Oracle database" is the migration of the database through the platform or what?

  I guess that Yes, for example also of little or big-endian etc... but generally, we use the term cross platform migration