I have 3 Oracle servers that I would like to keep in sync. Only one is
used as my production, the other is a backup and the third is used for
development purposes. In case my primary Oracle server goes down, I
would like to immediately use the secondary server. My question is,
what is the best way to keep all the servers up to date such that if
tables are updated on my primary server they immediately are updated
in the subsequent servers.
Thanks,
~K
2  5394  kr******@hotmai l.com (~K) wrote in
news:2d******** *************** ***@posting.goo gle.com: I have 3 Oracle servers that I would like to keep in sync. Only one is
used as my production, the other is a backup and the third is used for
development purposes. In case my primary Oracle server goes down, I
would like to immediately use the secondary server. My question is,
what is the best way to keep all the servers up to date such that if
tables are updated on my primary server they immediately are updated
in the subsequent servers.
Thanks,
~K
Either RAC to Standby database
~K wrote: I have 3 Oracle servers that I would like to keep in sync. Only one is
used as my production, the other is a backup and the third is used for
development purposes. In case my primary Oracle server goes down, I
would like to immediately use the secondary server. My question is,
what is the best way to keep all the servers up to date such that if
tables are updated on my primary server they immediately are updated
in the subsequent servers.
Thanks,
~K
Oracle Streams
Oracle DataGuard - Physical
Oracle DataGuard - Logical (iffy until 10g)
I hate to direct you to the docs for 'how' without a chance to understand
the 'why' for the above. (Basically Data Guard does auto/manual
fail/switch over and switch back. Streams is the 'high speed' replacement
for replication.)
Unfortunately, with last week's improvements to OTN, attempts to find the
Oracle9i DataGuard white papers gives me an HTML-500 error.
Perhaps you can look through the 10g white papers and then adjust
expectations back to the 9i version. (see High Availability > Disaster
Recovery at http://otn.oracle.com > database section.)
/Hans This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics | |
by: Lasher |
last post by:
Hi,
I have clients using an application that allows users to change their
passwords. The application uses the 'ALTER USER xxx IDENTIFIED
BY.....' command. What I need to do is use Oracle to capture the
username and password and send the info to another Oracle instance on
a different server and update that users password.
Basically I need to keep the user's password in sync between two
different databases.
|
by: bernice tsai |
last post by:
A major Silicon Velley company is recruiting a software engineer with
the following qualifications:
Required skills:
- Perl programming
* DBI
* Object-oriented programming
* Regular expressions
- Oracle
* Basic SQL
|
by: JWM |
last post by:
I am trying to implement Oracle connection pooling for the following code,
which was written by someone else. Here is my main question -- this java
file creates code that is executed every hour, but once per week, the oracle
server is brought down for backup. At that time, I get an error that looks
like I have the wrong credentials for the database. For every subsequent
attempt to run the hourly process, I am getting a broken pipe error,...
|
by: M.L. |
last post by:
Hello,
I have two db2 box here, running a vrrp daemon to provide IP failover...
The two nodes are perfectly identical (same os, users, and db2 setup
(instances, db, tables...)).
<---- Common Virtual IP Addr ---->
MASTER (working) BACKUP (standby)
|
by: BigDaDDY |
last post by:
Um yeah....In case you haven't figured it out, Microsoft sucks. I'm going
to be kicked back in my chair eating popcorn and watching football 10 years
from now, while all you clowns are scrambling to rewrite all your code
because Microsoft upgraded all their crap and nothing you wrote 10 years
earlier works. It doesn't take a rocket scientist to figure out that
Microsoft is unreliable. Try opening an Excel 95 spreadsheet you wrote in...
| | |
by: Randall Smith |
last post by:
I am going to sync a schema in postgres with one in an oracle db. The
tables are simple, but there are 200 of them. I would like to try to
keep the sync lag < 1 minute. Here is my idea. Please critique/suggest.
1. Set up stored proc on oracle that records a INSERT, UPDATE, DELETE
SQL action taken on a table into a log table.
2. Program reads the log table on oracle and issues the same SQL command
on the postgres db. In the same...
|
by: Vinod Sadanandan |
last post by:
All,
Below listed are the new features in Oracle 11g ,please join me in this discussion to generate a testcase and analyze each of the listed features .
Precompilers: Additional Array INSERT and SELECT Syntax Support by
Pro*C/C++ and Pro*COBOL
Precompilers: Dynamic SQL Statement Caching in Pro*C/C++ and Pro*COBOL
Precompilers: Fix Execution Plan in Pro*C/C++ and Pro*COBOL
Precompilers: Flexible B Area Length...
|
by: ~K |
last post by:
I have 3 Oracle servers that I would like to keep in sync. Only one is
used as my production, the other is a backup and the third is used for
development purposes. In case my primary Oracle server goes down, I
would like to immediately use the secondary server. My question is,
what is the best way to keep all the servers up to date such that if
tables are updated on my primary server they immediately are updated
in the subsequent servers....
|
by: Brian Pitt |
last post by:
Hi
I am trying to use WinHttp.WinHttpRequest.5.1 to access an https (ssl)
page on an Oracle-Application-Server-10g and I keep getting a
-2147483638 error. I am able to use the exact same script to access
https pages on other servers and I can access http requests on oracle
application servers.
The problem is isolated to accessing https pages on oracle application
servers and I have now come up against this problem with three of my
|
by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
|
by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
| | |
by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
|
by: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
|
by: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
|
by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
|
by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
|
by: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
| | |
by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
| |
