Oracle 8i or 9i Lite Replication

Hello. We are evaluating the use of 8i or 9i Lite in an enterprise environment. The plan is to build an application that runs on a Tablet PC (Windows 98 with pen OS), collect data in the local 8i Lite DB, connect to a phone line, and use replication to synchronize records on the Tablets with records in a master Oracle 8i data base. Is anyone out there doing something similar, or has exp replicating the 8i Lite DB?

I have, the problem is that my program successfully replicates and crashes upon completion of replication, but so does oracle 8 navigator.

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Oracle 11G,10g and DB2 replication?

Oracle 11G,10g and DB2 replication?
=======================================
We are using Oracle 11gR2. We have a table in Oracle filled with partial data (over 200K+, it may grow to 1M). The rest need to be obtained from DB2. It is not from one DB2 table.
The DB2 is configured to run Oracle 10g within it. We have given http interface, where we need to supply(Push) the partial data using HTTP_UTIL package for each row, then DB2/Oracle 10g return the result as XML.
It is a network heavy, slow and not reliable.
Are we able to replicate tables between Oracle 11g and DB2/oracle 10g?
We like to leverage the features on 11gR2 effectively.
I find some interesting folks in this forum.
Did anyone face such situation?
I like to know the best approach with good performance options.
Any idea?
Thanks in helping.

qwe16235 wrote:
The DB2 is configured to run Oracle 10g within it. We have given http interface, where we need to supply(Push) the partial data using HTTP_UTIL package for each row, then DB2/Oracle 10g return the result as XML.
Any idea?http://en.wikipedia.org/wiki/Rube_Goldberg_machine
why is DB2 required to produce XML?

Is Oracle 8.0.4 to Personal 8i or Lite Replication Possible?

1. I'm wondering if Replication from an Oracle 8.0.4 Master
Database to Remote Oracle Personal 8i or Oracle Personal 8i Lite
databases is possible.
2. If it is, where can I get some info about this kind of
replication?
Leslie Spalding
USSI International
San Jose, Costa Rica
null

Luis Morales (guest) wrote:
: Leslie Spalding (guest) wrote:
: : 1. I'm wondering if Replication from an Oracle 8.0.4 Master
: : Database to Remote Oracle Personal 8i or Oracle Personal 8i
: Lite
: : databases is possible.
: : 2. If it is, where can I get some info about this kind of
: : replication?
: : Leslie Spalding
: : USSI International
: : San Jose, Costa Rica
: Don't know but the reverse has been failing to me (i.e. 8i
: server against Personal 8.0.4) and due to the dramatic changes
: in the core of the replication I think it will not run.
: In the case of Lite I can't say anything.
: Hope this helps
: Luis
But for your information and for my information in the 8i
documentation, in the dbms_repcat.create_snapshot_repobject
there is a parameter for enabling the compatibility for 8.0 to
be applied if there is any server prior to 8.1.5. This could be
interesting for you and reject my initial idea.
hope this helps
Luis
null

Oracle 9i Lite replication suggestion needed

when i use the tools to create snapshots and packaged them it always demand files like first page etc in tool but i just want to create snapshots , replication snapshots and sync them on multible laptop for an application that is already install on laptops any suggestions !!!! how to get this done correctly

I am also searching for this kind of thing, but no idea. My problem is to achieve the snapshot creation thry Powerbuilder application at runtime.

Help needed in 8i Lite Replication Programming

Hi:
I am currently doing a prototype of using Oracle Lite 8i replication service. I am using the Oracle Replication OLE Control (shipped with 8i Lite) in a VB program. I just tried to connect to my local 8i Lite database by using the API, here is the code:
Private Sub Form_Load()
Dim Obj As Object
Set Obj = CreateObject("POLite.Repsvr8")
Dim rcode As Boolean
rcode = Obj.StoreConnectionOpen("scott", "tiger", "POLITE")
End Sub
And here is the error I got:
In a message box with a caption of "POLite Replication Server", it says "repcb8.dll -- could not be loaded (126) "
Can anybody from Oracle community tell me what this message all about? And if you guys have any sample replication VB code, I would appreciate if you guys can share with me.

Hello,
we had the same problem as you did and we couldn't find the repcb8.dll file on the installation CD.
You have to make a copy of your \ORACLE_HOME\BIN\olrep840.dll file.
(or if you are using an older version olrep835.dll/olrep836.dll). Then you have to RENAME the copy of olrep840.dll to repcb8.dll.
Perhaps it will now ask for another file. Repeat the same process for this file also (rename a copy of the olrep840.dll to this file).

GoldenGate - Oracle to MSSQL - handling DDL replication abends on replicat

Sorry for the cross-post. I clearly failed to actually read the "there's a GoldenGate forum" sticky...
Hello -
Very much a GoldenGate noob here, so please excuse me if I fumble on the terms / explanations - still learning.
We've recently been lucky enough to have a GoldenGate pump put into our campus environment to support our data warehouse. We don't manage the pump or source systems - just the target.
Pump: GoldenGate 11.1.1.1
Source: Oracle 11g
Target: MSSQL 2008R2
~5,000 tables of hugely varying sizes
The extract is apparently configured to push DDL changes, which is clearly not going to work with a MSSQL 2008 R2 target. We're getting abend messages on the replicat and I'd like to know if we can bypass them on the replicat or need to ask that the extract process be modified to exclude DDL operations.
The replicat error logs show exception:
OGG-00453: DDL Replication is not supported for this database
On the replicat I've tried including:
DDL EXCLUDE ALL
DDLERROR DEFAULT DISCARD (or DDLERROR DEFAULT IGNORE - neither let the process continue)
The replicat just abends with the same OGG-00453 exception.
My question: Can I gracefully handle these abends on the replicat? Or do I need to request the extract be updated with "DDL EXCLUDE ALL." Ideally, we can handle this on the replicat - I'm trying to be considerate of the main GoldenGate admin's time and also avoid any disruption of the extract.
Any direction / info / ideas much appreciated.
Thank you,
Eric

924681 wrote:
Sorry for the cross-post. I clearly failed to actually read the "there's a GoldenGate forum" sticky...
Hello -
Very much a GoldenGate noob here, so please excuse me if I fumble on the terms / explanations - still learning.
We've recently been lucky enough to have a GoldenGate pump put into our campus environment to support our data warehouse. We don't manage the pump or source systems - just the target.
Pump: GoldenGate 11.1.1.1
Source: Oracle 11g
Target: MSSQL 2008R2
~5,000 tables of hugely varying sizes
The extract is apparently configured to push DDL changes, which is clearly not going to work with a MSSQL 2008 R2 target. We're getting abend messages on the replicat and I'd like to know if we can bypass them on the replicat or need to ask that the extract process be modified to exclude DDL operations.
The replicat error logs show exception:
OGG-00453: DDL Replication is not supported for this database
On the replicat I've tried including:
DDL EXCLUDE ALL
DDLERROR DEFAULT DISCARD (or DDLERROR DEFAULT IGNORE - neither let the process continue)
The replicat just abends with the same OGG-00453 exception.
My question: Can I gracefully handle these abends on the replicat? Or do I need to request the extract be updated with "DDL EXCLUDE ALL." Ideally, we can handle this on the replicat - I'm trying to be considerate of the main GoldenGate admin's time and also avoid any disruption of the extract.
Any direction / info / ideas much appreciated.
Thank you,
EricI find strange that DDLERROR DEFAULT IGNORE does not work, are you sure you placed it properly? did you restarted the replicats after doing the change?
Why dont you try specifying the error like:
DDLERROR <error> IGNORE

Can Oracle BPEL handle Doc/Lit SOAP with Attachments?

I have successfully followed the instructions for using Oracle BPEL 10.1.3.4 to handle SOAP With Attachments with an RPC-style WSDL, detailed here:
http://download-west.oracle.com/docs/cd/B31017_01/integrate.1013/b28981/manipdoc.htm#sthref955
I have a simple Echo service that receives and attachment and responds with the same attachment.
I actually would like to accomplish the same thing using a Doc/Literal Wrapped WSDL. My initial testing shows that BPEL can indeed receive the attachment ( I can see it in the dehydration store), but it is not added to the response.
Is this possible using Doc/Lit with SwA in BPEL 10.1.3.4?

As I've investigated the issue some more, I've found that the real issue is receiving an attachment on the SOAP response from the BPEL process. Using a Doc/Lit-Wrapped WSDL, I can receive a request with an attachment, and add it to outgoing requests successfully. But when I do a straight copy from the request message to the response message (Echo Service), the response contains the correct "href" attribute but there is no attachment, and moreover, no MIME multipart message is returned.
NOTE: I was successful in using an RPC/Literal WSDL to accomplish the successful echo of the attachment.
Also, when looking in the OPMN logs, I see the following line for the RPC-based BPEL process, but not for the Doc/Lit:
<2009-11-23 13:43:35,684> <DEBUG> <attachment.collaxa.cube.engine> <CXBinaryDataHandler::createDataSource> for binary location=uuid:aaa091d17e1b5545:67c00c53:1252285bf07:-7fc2
<2009-11-23 13:43:35,716> <DEBUG> <attachment.collaxa.cube.engine.data> <ConnectionFactory::getConnection> GOT CONNECTION 1 Autocommit = false
<2009-11-23 13:43:35,716> <DEBUG> <attachment.collaxa.cube.engine> <CXBinaryDataHandler::createDataSource> for binary location=uuid:aaa091d17e1b5545:67c00c53:1252285bf07:-7fc1
and the "binary location" value corresponds with the "href" attribute seen in the BPEL audit logs.

Oracle 11gR2 - RAC to RAC replication via SAN

Hi,
Anyone there experience before on Oracle 11gr2 RAC to RAC via EMC SRDF setup? Please share some information and also provide links if there is any white paper/technical paper.
Thanks
Edited by: 858013 on May 11, 2011 12:10 AM

In SAN replication, the database instance at the remote site cannot be started up and running as the SAN cannot allow read-write access to the filesystems.
When the primary site goes down, you simply issue a STARTUP at the remote site --- provided that the SAN replication has guaranteed write ordering, else you will have a corrupted database. That is why it is very important to talk to your SAN storage vendors to get the replication setup correctly.
(If the replication is correctly done, the STARTUP will "see" that the database files are fuzzy and that the onlin redo log files are available and attempt an Instance Recovery -- as if the instance / server had crashed or suffered a shutdown abort).
Hemant K Chitale

HTMLDB on Oracle Lite?

Hello,
we have a customer that likes to migrate an application from Lotus Notes to an Oracle DB with HTML DB as front-end. However, they'd need some data replication and editing functionality for off-line work of sales people in the field.
Therefore, my question(s):
1. Would HTML DB work on/with Oracle Lite?
2. Could the HTML DB app also be replicated, like the app data using the Oracle Lite replication mechanisms?
Thank you in advance for any information.
Best regards
Holger

Hello Sergio,
I feared already that Oracle Lite wouldn't be powerful enough to host an HTML DB installation. Now at least I know.
Thank you very much for the information.
Best regards
Holger

Oracle AQ Lite

Is Oracle AQ Lite replication based on relational database development (ODBC/OCI-OCA/JDBC) or object database development (Java Access Classes - JAC API)?

Sorry I forgot this:
DESCRIPTION
     Main class - draws AQLite Sample App's main window
NOTES
     Other files in the sample app:
     AQLiteSampQUtil.java - all AQLite queue operations
     AQLiteSampUtil.java - miscellaneous GUI and other operations
     AQLiteSampNewOrder.java - handles "New Order" operations
     AQLiteSampProcOrder.java - handles "Process Order" operations
     AQLiteSampViewOrder.java - handles "View Order" operations
*/

Oracle lite benchmark

hi all,
I'm been asked to produce some data about
efficiency of Oracle lite replication.
Does anyone have some resource on the matter,
or suggestion on how to build a
workbench?
Thanks for your help,
d.rizzi ([email protected])
null

Hi Kamleshwar,
I don't think that Oracle has documented it anywhere (even other products also do not have such document). Please estimate your requirements (from performance perspective) and contact Oracle Support to get formal confirmation about whether Oracle B2B is capable of giving that much throughput. You may contact Oracle B2B IDC team as well.
We had performed a performance test (automated with mixed load) on Oracle B2B around 8 months before and we could easily get 5-6 MPS however Oracle B2B can be tuned to produce more throughput but that is for certain cases only.
Ramesh has given very useful tips to tune Oracle B2B -
http://www.b2bgurus.com/2007/10/oracle-as-b2b-performance-best.html
Regards,
Anuj

Oracle forms & reports support on oracle 10g lite

Currently our oracle forms & reports 6i application works on oracle 8i database with oracle 9i lite.
We upgraded our database to oracle 9i r2 and lite to 10gr2.
After publishing the application when i try to open the application the forms screen disappears for ever.
I wanted to know whether oracle forms and reports 6i is supported on
oracle 10g lite r2?
Thanks,
Ashok Kumar.G

No. Not only it isn't certified, but it is also impossible to run forms compiled with the 11g compiler with the 10g runtime. For 11g there is a install bundle for the developer suite / application server.
cheers

Oracle 9i Lite Missing Link Targets

On the following page http://otn.oracle.com/tech/wireless/tutorials/index.html
the link to Oracle9i Lite - Developing Web-Based Mobile Applications which is http://otn.oracle.com/docs/products/lite/doc_library/release501/doc/wtg/html/wtgtut.htm
redirects to the main Oracle Documentation page and not the specified content.
Subsequently on the Oracle Documentation page the Oracle 9i Lite link goes to the Oracle 9i documentation and not the Oracle 9i Lite documentation as described.
I would be grateful if these errors could be rectified so that I may access the specified content using the correct links.
Thanks in advance
Chris Reid

Please post your message in the Documentation forum:
Documentation
...which is monitored by the Docs team.
Regards, OTN

Oracle 9i Lite Mobile Server deploye Problem As Apache Module

I am trying to get the Oracle9i Lite Mobile Server run as a Module under Apache.
my platform is Linux 7.2, which of course is documented as an option.
I managed to install the mobile server and the following document is
the latest from ORACLE site. and is very useful.
http://technet.oracle.com/docs/products/lite/doc_library/release501/readme.htm#new
I have one problem to overcome the module to load in Apache
'libwtgapach.so'
is the required shared library.
This does not load due to following error,
Cannot load /var/ORACLE/mobile/server/bin/libwtgapach.so into server:
/var/ORACLE/mobile/server/bin/libwtgapach.so: undefined symbol:
ap_global_ctx
All the libraries can be resolved here is the ldd ( link map )
ldd libwtgapach.so
liborafc.so => /var/ORACLE/mobile/server/bin/liborafc.so (0x40007000)
libjvm.so => /var/ORACLE/jdk/jre/lib/i386/classic/libjvm.so
(0x4002a000) libhpi.so =>
/var/ORACLE/jdk/jre/lib/i386/green_threads/libhpi.so (0x400bd000)
libdl.so.2 => /lib/libdl.so.2 (0x400dd000)
libpthread.so.0 => /lib/i686/libpthread.so.0 (0x400e1000)
libstdc++-libc6.1-1.so.2 => /usr/lib/libstdc++-libc6.1-1.so.2
(0x400f7000)
libm.so.6 => /lib/i686/libm.so.6 (0x40139000)
libc.so.6 => /lib/i686/libc.so.6 (0x4015c000)
libnsl.so.1 => /lib/libnsl.so.1 (0x40297000)
/lib/ld-linux.so.2 => /lib/ld-linux.so.2 (0x80000000)
I found this post explaining to recompile Apache
This actually means you installed mod_ssl as a DSO, but
. without rebuilding Apache with EAPI. Because EAPI is a
requirement for mod_ssl, you need an extra patched Apache
(containing the EAPI patches) and you have to build this
Apache with EAPI enabled (explicitly specify --enable-rule=EAPI
at the APACI command line).I recompiled apache with the following
./configure --prefix=/usr/local/ssl-apache/httpd-2.0.39
--enable-rule=EAPI ; make ; make install
I still get the same error when I try to load the module.Am I missing
something?
Any help is deeply appreciated.
-- ajith

Scott, I have yet to get WTG server to work as an NT service when loaded as an Apache module.
We've had to load it into a non-service based Apache server (one that runs from the command line in a MS-DOS prompt window). This is on XP Pro.
We've switched to running our WTG server on Linux.

Oracle Replication - Encrypted Data and Oracle Data Guard

We are working on a high availability architecture for one of our new projects. The preliminary architecture has Oracle 10g Release 2(10.2.0.2) production database (primary database) running on Solaris10 server for OLTP operations. And a production replicated database (standby database) is running on another node running on Solaris10 server for reporting, ETL data extractions etc. The plan is to implement Oracle data guard (DG) to replicate data between primary database and standby database (logical standby database). As a side note, there is going to be one to two minute time log for data synchronization between primary and standby databases.
We need to encrypt sensitive data (like SSN, Credit Card No. etc) in the primary production database. Initially we thought this can be achieved by using Oracle Transparent Data Encryption (TDE), this is a new encryption method Oracle came up with their 10g version. But the issue here is Oracle TDE doesnt support setting up the logical standby database (using Oracle data Guard) for reporting on the second node. I have confirmed with Oracle on this, so we are kind of stuck in the middle on this new requirement. So our next option is to look out for any third party vendors who can resolve this puzzle, and looking for your help for any suggestions.
· Do you know any vendor who can support both data encryption and data replication for Oracle databases?
· Do you know any vendor who can support just data encryption for Oracle databases?
(I am thinking if we can find a vendor, we would like to ask them if they have any technical issues working with Oracle data guard for data replication and use some kind of technique to decrypt the data on the standby/reporting database.)

You can always use the DBMS_CRYPTO or DBMS_OBFUSCATION_TOOLKIT to encrypt the data rather than using TDE. You may have to do some work on the key management side, though, but it shouldn't be too painful.
Justin

Oracle 8i or 9i Lite Replication

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