How to realize remote disaster recovery for SAP ERP system?

[former_member459694]

Hello all,

Our company would like to do a project on remote disaster recovery, currently we have our SAP ERP system in Coutry A, we would like to setup an additional site on another country - Country B, could you kindly share your experience on how to do it? by software or by hardware?

The purpose is: normally, the system in Country A provide services for all users, and the system in Country B timely synchronize data with the system in Country A, once the system in Country A crashes, system in Country B should take the responsibility in no more than five minutes, then we will have enough time for repairing system in Country A, once it is back to normal, system in Country A will synchronize data with system in Country B (all delta data happened during the downtime should be copied back)

If you have such kind of experience, please kindly give me some idea/guides.

Thanks a lot!

Best regards,

Fresh

[Former Member]

Dear

if you want to do DR setup

check the following

1)check with the hardware

2)dataguard is Oracle Data Guard ensures high availability, data protection, and disaster recovery for enterprise data. Data Guard provides a comprehensive set of services that  ...

3) do the test run

4)which is you DB/OS

with this with in fraction of section you can move to DR server in case of failover your main setup

Regards

[patelyogesh]

Hello,

Can you please let me know what database system are you using and what hardware?

I will help you out design your DR if I have all required information.

Regards,

Yogesh

[former_member459694]

Hi Yogesh,

We are running on Windows OS and MSSQL Server database on X86 platform.

Could you kindly help to provide your experiences? Thanks a lot.

Best regards,

Fresh

[former_member188883]

Hi Fresh,

1) What is OS version and DB version ?

2) How big is DB size ?

Regards,

Deepak Kori

[mamartins]

Hi,

SQL Server 2012 and beyond have a great technology called AlwaysOn, to deploy High Availability and DR capabilities. It's agnostic on hardware vendor and technologies which simplifies the process and reduces cost.

To the SAP application servers, the best solution is to implement virtualization (VMWARE, Hyper-V, etc...), because they all have now replication tools useful to create a DR scenario.

Regards,

M

[former_member459694]

Hi Deepak,

We are windows server 2008 and Sql server 2008, data size is around 600GB

Best regards,

Fresh

[former_member188883]

Hi Fresh,

You have design the solution using Data replication functionality with WFSC. Probable solution could be as seen below

Refer below link for information on the solution

http://download.microsoft.com/download/3/6/1/36117F2E-499F-42D7-9ADD-A838E9E0C197/SiteRecoveryWhitep...

Regards,

Deepak Kori.

[divyanshu_srivastava3]

Hi,

I have seen such situation in which client opted for a SAN replication - (not sure which vendor was involved)

The lag which was seen between the replicating LIVE to DR system was in seconds.

Let me check more on this.. I will get back to you.

Regards,

[former_member459694]

Hi Divyanshu,

Could you kindly give me some ideas? thanks a lot.

Best regards,

Fresh