- Community Home
- >
- Servers and Operating Systems
- >
- Operating Systems
- >
- Operating System - HP-UX
- >
- standby DB
Categories
Company
Local Language
Forums
Discussions
Forums
- Data Protection and Retention
- Entry Storage Systems
- Legacy
- Midrange and Enterprise Storage
- Storage Networking
- HPE Nimble Storage
Discussions
Discussions
Discussions
Forums
Forums
Discussions
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
- BladeSystem Infrastructure and Application Solutions
- Appliance Servers
- Alpha Servers
- BackOffice Products
- Internet Products
- HPE 9000 and HPE e3000 Servers
- Networking
- Netservers
- Secure OS Software for Linux
- Server Management (Insight Manager 7)
- Windows Server 2003
- Operating System - Tru64 Unix
- ProLiant Deployment and Provisioning
- Linux-Based Community / Regional
- Microsoft System Center Integration
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Community
Resources
Forums
Blogs
- Subscribe to RSS Feed
- Mark Topic as New
- Mark Topic as Read
- Float this Topic for Current User
- Bookmark
- Subscribe
- Printer Friendly Page
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО01-10-2003 12:15 AM
тАО01-10-2003 12:15 AM
standby DB
Is it possible to have standby DB
with different OS(TruUNIX 5.1 and
HP-UX 11i) and different Oracle versions(8.0.5 and 8i) ?
Kirill
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО01-10-2003 01:39 AM
тАО01-10-2003 01:39 AM
Re: standby DB
Hi,
you can have DB on Tru64 5.1 as well on hp 11i, but you can't have it standby. since the hardware for each OS is different.
If you have multiple disks on digital Alpha server and HP server then you can setup the database of required version with required OS version. Mirror the same to another harddisk. Break the mirror, if the primary disk/database fails then you can always boot in the standby disk.
I have the standby databases on AIX 4.3.3 machine with 2 disks, if one fails, switch over to second disk.
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО01-10-2003 02:39 PM
тАО01-10-2003 02:39 PM
Re: standby DB
absolutely not. standby database should have the same OS/oracle release as your primary database.
stan
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО01-10-2003 03:20 PM
тАО01-10-2003 03:20 PM
Re: standby DB
You _can_ periodically export from the production host and import on the standby host (though the two are different types of hardware) if that meets your business needs.
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО01-12-2003 11:02 PM
тАО01-12-2003 11:02 PM
Re: standby DB
Anyway,thanks folks for your answers!
Kirill
p.s. I already set up DB export from Tru64 to HP-UX and it works just fine.
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО01-13-2003 12:03 AM
тАО01-13-2003 12:03 AM
Re: standby DB
For a physical standby (9iR1 and before) they must be 100% homogenous --
Software, hardware (Sun to Sun, could be Sun 4500 to Sun E450 but must be sun sparc to sun sparc for example), and OS. EE to EE and SE to SE.
For a LOGICAL standby (9iR2 and above), they are still homogenous although by using Oracle streams directly, you can achieve the same goal of a standby but use heterogenous hardware.
NB. Oracle Streams enables the sharing of data and events in a data stream, either within a database or from one database to another. The stream routes specified information to specified destinations. The result is a new feature that provides greater functionality and flexibility than traditional solutions for capturing and managing events, and sharing the events with other databases and applications. Streams allows customers to break the cycle of trading off one solution for another. Oracle Streams provides the capabilities needed to build and operate distributed enterprises and applications, data warehouses, and high availability solutions. You can use all the capabilities of Oracle Streams at the same time. If your needs change, you can implement a new capability of Streams without sacrificing existing capabilities.
Using Oracle Streams, you control what information is put into a stream, how the stream flows or is routed from database to database, what happens to events in the stream as they flow into each database, and how the stream terminates. By configuring specific capabilities of Streams, you can address specific requirements. Based on your specifications, Streams can capture and manage events in the database automatically, including, but not limited to, data manipulation language (DML) changes and data definition language (DDL) changes. You can also put user-defined events into a stream. Then, Streams can propagate the information to other databases or applications automatically. Again, based on your specifications, Streams can apply events at a destination database.
Hope this Helps!
Best Regards
Yogeeraj