Support oracle stream feature on 12c

Oracle doc says the oracle stream on 12c is deprecated, but it doesn't say desupported. My question is "still can I use oracle stream on 12c and get tech support from oracle"?

Yes, all Oracle databases participating in an Oracle Streams environment must be at Oracle9i Release 2.

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Does the oracle golden gate version 11.1.1.1.2 support oracle 12C database ?

Hi experts,
Currently in our environment we are having Oracle Database 10g Enterprise Edition Release 10.2.0.5.0 - 64bit DB which is replicated via oracle golden gate version 11.1.1.1.2. As per the application team requirement we need to migrate this database to 12C.
Can any one help me on the below queries
Does the oracle golden gate version 11.1.1.1.2 support oracle 12c database ?
Are there any syntax changes in oracle goldengate versions which needs to be taken care in extract or replicat parameter files ?
Thanks,
Mushraff Shaik

Hi,
>>Does the oracle golden gate version 11.1.1.1.2 support oracle 12c database ?
Why do you think it will not support 12c database ?
From a Golden Gate perspective you need to create schema and use that. As you are moving to 12c database, ideally you should think of upgrading Golden Gate 11.1 to 12c so you can use new feature such as Multi Threaded replicate etc..
HTH,
Pradeep

Is Biztalk server 2013 will support Oracle database 12c?

Hi,
Can anyone suggest me whether Biztalk 2013 will support Oracle 12c?

1) Someone had suggested that the recent webcast with Larry Ellison would be about Database 12c, but that didn't make sense because the other presenter in the webcast was the head of SPARC.
2) Amazon is taking orders for a book called Pro Oracle Database 12c Administration that is supposed to be published on April 17th.
3) Apress Books has two titles announced for mid-May.
I would assume that those books cannot be published before the product is released, so those dates might provide some indication.
Edited by: Stew Ashton on Mar 30, 2013 9:21 AM

Oracle VSS Writer in 12c

I do have backup solution which uses Oracle VSS Writer on 11g successfully.
However, in 12c, vssadmin list writers does not enumerate Oracle VSS Writer. I followed protocol to install and start Oracle VSS Service using oravssw [SID] /i and oravssw /q /start and service is started and running. However Oracle writer is not listed by Volume Shadow Services.
Is there something new regarding this feature in 12c?

I'm not sure whether any version of Oracle -and you don't mention which 4 digit version you are using - is certified against Windows 2012.
So whatever hack you apply, for sure My Oracle Support will not be able to deal with any issues which may arise from this.
I'm sure you are aware Microsoft has a very bad track record on downwards compatibility, so I recommend downgrading this system to a certified version of Windows.
Sybrand Bakker
Senior Oracle DBA

Oracle Streams b/w MS-Access 2007 and Oracle 10g.

Can we set up Oracle Streams between MS-Access 2007 and Oracle 10g? Ms-Access as source and Oracle 10g as destination database. If so, can any one please give me little heads up with supported doc's or any source of info.

Help Help....!!!

BLOB in Oracle Streams

Oracle 10.2.0.4:
I am new to Oracle streams and just reading docs at this point. I read in http://download.oracle.com/docs/cd/B19306_01/server.102/b14229.pdf doc that BLOB are not supported by streams. I am just looking for basic stream configuration with some rule processing which will send LCR from source queue to destination queue. And as I understand I can do that by using ANYDATA payload.
We have some tables witih BLOB data.

It's all a balancing act. If you absolutely need both data centers processing transactions simultaneously, you'll need Streams.
Lets start with the simplest possible case of this, two data centers A and B, with databases 1 and 2. Database 1 is in data center A, database 2 is in data center B. If database 1 fails, would you be able to shift traffic to database 2 relatively easily? Assuming that you're building in functionality to shift load between databases, which is normally the case when you're building this sort of distributed application, it may be easier to do this sort of shift regardless of the reason that database 1 fails.
If you have a standby database in each data center (1A as the standby for database 1, 2A as the standby for database 2), when 1 fails, you have to figure out whether whatever caused 1 to fail will also cause 1A to fail. If data center A is having connectivity or power issues, for example, you would have to shift traffic to 2 rather than failing 1 over to 1A. On the other hand, if it was an isolated server failure, you could either shift traffic to 2 or fail over to 1A. There is some risk that having a more complex failure scenario makes it more likely that someone makes a mistake-- there will be a number of failover steps that you'd do only if you're failing from 1 to 1A and other steps that you'd do if you were shifting traffic from 1 to 2 and some steps that are common-- and makes it more difficult to fully test all the scenarios. On the other hand, there may well be benefits to having more options to respond to different sorts of failures. And politics/ reporting structure as well as geography plays a role here-- if the data centers are on different continents, shifting traffic is probably much less desirable than if you have two US data centers.
If, rather than having standbys 1A and 2A, database 1 and 2 were really multi-node RAC clusters, both database 1 and database 2 would be able to survive most sorts of localized hardware failure (i.e. one node can fail on database 1 without affecting whether database 1 is up and processing transactions). If there was a data center wide failure, you'd still have to shift traffic. But one server dying in a pile wouldn't be an issue. Of course, there would be a handful of events that could take down the entire RAC cluster without affecting the data center where a standby could potentially be used (i.e. the SAN for the cluster fails but the standby is using a different SAN). Those may not be particularly likely, however, so it may make sense not to bother with contingency planning for them and just assume that anything that knocks out all the nodes of the cluster forces traffic to be shifted to 2 and that it wouldn't be worth trying to maintain a standby for those scenarios.
There are lots of trade-offs here. You have simplicity of setup, you have simplicity of failover, you have robustness, etc. And there are going to be cases where you realistically need to take a stab at predicting how likely various events are which gets pretty deeply into hardware, setup, and politics (i.e. how likely a server is to fail depends on whether you've bought a high-end server with doubly-rundundant-everything or a commodity linux box, how likely a data center is to fail depends on the data center's redundancy measures and your level of confidence in those measures, etc)
Justin

Only SOME Streams Features Available in Standard Edition?

hi everyone,
I have some installations using 10g Standard and 1 installation that is 10g Enterprise edition.
I found this quote in another post: "Oracle Streams Message queuing and apply features of Oracle Streams are available in Standard Edition and Standard Edition One, but change capture is available only in Enterprise Edition. "
I have a couple of questions about which edition can do what.
1. If I want to use Streams to replicate data to my alternate/failover server, can I do that with the Standard Edition or only with Enterprise Ed?
2. With Standard Edition, how could Streams be used - what are some good uses - alert notification?, message queueing ?
Thanks very much. John

Thanks for the compliments!
With Streams you can also transform the data. For example, we use it to load our data warehouse. Now if you start transforming the data (using dml handlers or custom rule base transformations) the performance degrades.
You can use streams for several purposes: auditing/upgrades/etc, anything that can be done with transaction data captured at a source database. You can get very creative with all the available options offered by streams.
I encourage you to read the manuals. I know they are big but it is an amazing technology in my opinion.
Cheers

Difference Between Oracle Replication & Oracle Streams.

Hi All,
I am trying to evaluate Oracle Streams & Oracle Replication technologies.
I need to know what are exact differences between 2 technologies? Advantages (if any) of using Oracle Streams against Oracle Replication.
After reading Oracle Streams documentation, i found that it can capture DML as well as DDL changes, whereas Oracle Replication can capture DML changes.
Can someone provide more information?
Thanks in Advance.
Regards,
Vidyanand

Oracle Replication is designed to replicate exact copies of data sets to various databases. Oracle Streams is designed to propagate individual data changes to various databases. Thus, Replication is probably easier if the end goal is to maintain identical copies of data, where Streams is easier if the end goal is to allow different databases to react differently to data changes.
Oracle Replication is a significantly more mature product-- it is quite usable with older databases. Oracle Streams is a much newer technology and is only usable among different 9i databases. Most competent Oracle developers and DBA's are familiar with Oracle Replication, while many fewer have any real experience with Streams.
The Streams architecture strikes me as a lot more flexible than Oracle Replication's. This leads me to suspect that Oracle will be pushing Streams over Replication in subsequent releases, so I would expect new features in Streams, like DDL changes, that aren't in Oracle Replication. Realistically, though, I don't expect any serious movement away from Replication for at least a few releases, so I wouldn't tend to be overly concerned on this front.
Justin
Distributed Database Consulting, Inc.
http://www.ddbcinc.com/askDDBC

My Oracle Support - Oracle TEXT - Community

Hi all,
It is my pleasure to announce the launch of the Oracle Text community on My Oracle Support.
Communities are "Oracle's multi-channel platform for online collaborative support", accessible by all Oracle customers, partners and employees. They replace earlier classic MetaLink forums with a much richer true collaborative environment that has options like discussion forums, document upload, tagging, search, email, user reputation scores, best practice exchange, and more features to come. The communities are driven by the members, collaborating with a large network of other members to exchange ideas & knowledge, expand networks, learn from the rest of the community, etc etc.
The general community pages can be reached via the "community" tab in My Oracle Support (formerly MetaLink), or the Oracle Text community can be accessed direct via:
https://communities.oracle.com/portal/server.pt/community/database_security_products/287 (MOS logon required)
The community is moderated by members of the global Text support team, and we invite anybody with an interest in Oracle Text to participate in this community by asking & answering questions, provide best practice documents, etc. etc.
We hope, that as a participant, you will become intimately involved with helping other users as well as receiving help for issues that you post.
So sign up, and enjoy!
Regards,
Edwin

Hi ,
you are welcome, login to [My Oracle Support|http://support.oracle.com] - click Community tab - select "Oracle Text" from "My Communities" list and happy posting.
Or use [ Oracle Text| https://communities.oracle.com/portal/server.pt/community/oracle_text/287]
which takes you straight to the community application.
If you are new to the Oracle Support Communities, check out the 25-minute New Member Orientation that gives you a brief tour of your Communities! You can access it from the Home tab, under the Getting Started section(top right).
Thanks,
Edwin
Edited by: ebalthes on Nov 18, 2009 2:39 AM

Can Oracle Streams Replicate from Oracle 8i?

Oracle Streams looks very cool for loading our ODS. But do all of the databases it replicates from need to be on Oracle 9i as well, or only the receiving database?
Thanks,
Scott Uhrick
Oxford Health Plans

Oracle Streams is an Oracle9i Release 2 feature. The new Streams features are not available in earlier releases of the database.

Oracle Streams and Oracle Apps 11i

Hi,
I am looking for an oracle solution to build a reporting instance off an e-business suite 11i and offload discoverer reporting to the reporting instance. I have tried dataguard logical standby but too many issues and I cannot use. I am wondering if anyone tried using oracle streams to build a reporting instance from an oracle apps instance?
Thanks

Hi,
Is Streams supported in an E-Business Suite database? We once had a scenerio where some parameters for Streams were conflicting with parameters required for E-Business Suite performance improvement. I could not find any documents from Oracle to verify whether Streams on E-Business Suite database was a supported configuration or not.
So if you have any such document, could you send the link to me?
Also please provide the link to your white paper/presentation.
Regards,
Sujoy

Oracle Streams vs. Updatable Materialized View

Does anyone have an idea in which cases Oracle Streams is better than Updatable MV or visa verse?

Are you really talking about Updatable Materialized Views? Or multi-master replication? Personally, I'm rather hard-pressed to come up with a situation where updatable materialized views would be useful unless you're taking the next step and doing multi-master replication.
In general, Streams is going to put less load on the source system than materialized views and is going to replicate data more quickly. The downside tends to be that it's a relatively new technology, so it's not appropriate for environments that have older versions of Oracle. Going along with that, you'll find a lot more people/ organizations/ setups using materialized views than Streams, which can be a good thing if you need to hire new staff/ get support from a local user group/ etc. Streams also tends to be more flexible, which can be a good thing, but also tends to make things a bit more complicated.
If you can outline the particular problem you're trying to solve, we can probably be a lot more specific...
Justin

Oracle Streams roadmap

I heard that Oracle Streams will be not implemented in next database versions, because of GoldenGate. Could you provide me any official link that affirm this information? I try to find on google, but can't find any official documents that say that.

Hi;
Please check below link 5th slide
http://www.oracle.com/technetwork/database/features/availability/312833-129009.pdf
Regard
Helios

Differenece between oracle streams and oracle Replication

Hi all,
Can anyone tell me difference between oracle streams and oracle replication?
Regards

refer the link:Difference Between Oracle Replication & Oracle Streams.
Oracle Replication is designed to replicate exact copies of data sets to various databases. Oracle Streams is designed to propagate individual data changes to various databases. Thus, Replication is probably easier if the end goal is to maintain identical copies of data, where Streams is easier if the end goal is to allow different databases to react differently to data changes.
Oracle Replication is a significantly more mature product-- it is quite usable with older databases. Oracle Streams is a much newer technology and is only usable among different 9i databases. Most competent Oracle developers and DBA's are familiar with Oracle Replication, while many fewer have any real experience with Streams.
The Streams architecture strikes me as a lot more flexible than Oracle Replication's. This leads me to suspect that Oracle will be pushing Streams over Replication in subsequent releases, so I would expect new features in Streams, like DDL changes, that aren't in Oracle Replication. Realistically, though, I don't expect any serious movement away from Replication for at least a few releases, so I wouldn't tend to be overly concerned on this front.
answered by Justin
Distributed Database Consulting, Inc.
reference from forum thread:
Difference Between Oracle Replication & Oracle Streams.

Does NFS support Oracle RAC with TAF ?

Hi,
Does NFS support Oracle RAC with TAF feature. ?
If yes, please point to some valid document to prove the same.
Regards
Sumit

TAF has nothing to do with the underlying storage architecture and is therefore 'supported' with your choice of asm, raw devices, cluster file system and NFS. NFS is supported on some platforms. For more details, check the certify tab in metalink. Some information can also be found here
TAF will be available on any rac installation, but not all drivers support it (jdbc-thin for example)
Bjoern

Support oracle stream feature on 12c

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