Solved

MSSQL replication speed

Posted on 2015-01-01
1
129 Views
Last Modified: 2015-01-12
Hi,

We are currently working with MSSQL which is behind a load-balancer.
We have a new project which requires a high speed data storage and retrieve. we thought of using our MSSQL (running on Windows 2008 R2) which is of a high availability and replicates himself among two servers.
In our new project we are dealing with ~1000 requests per second which needs to be replicated in order to support high-availability environment (so if one server goes down the backup server will have all of the required data)
my question is: is the MSSQL is fast enough in order to support this pace of transactions while replicating?

Thanks
0
Comment
Question by:Yaniv Gutman
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
1 Comment
 
LVL 78

Accepted Solution

by:
arnold earned 500 total points
ID: 40526779
If you have enterprise level of ms sql server, configuring database mirroring from the clustered instance to a separate system might be your best bet. Prior to running the queries you can use snapshot on the mirrored instance and performing all the queries you need without adversely affecting your production environment.

You've not said the type of queries, so I presume theses are report (read only) queries.

In an Ha setup, usually they have a common storage such that only one system accesses the storage at a time, a failure of the one node, transitions to the second which then gets access to the underlying storage. The data in this type of setup is not replicating, access to the data is switched.
0

Featured Post

Free eBook: Backup on AWS

Everything you need to know about backup and disaster recovery with AWS, for FREE!

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Why is this different from all of the other step by step guides?  Because I make a living as a DBA and not as a writer and I lived through this experience. Defining the name: When I talk to people they say different names on this subject stuff l…
Background Information Recently I have fixed file server permission issues for one of my client. The client has 1800 users and one Windows Server 2008 R2 domain joined file server with 12 TB of data, 250+ shared folders and the folder structure i…
This tutorial will walk an individual through the steps necessary to join and promote the first Windows Server 2012 domain controller into an Active Directory environment running on Windows Server 2008. Determine the location of the FSMO roles by lo…
Viewers will learn how to use the UPDATE and DELETE statements to change or remove existing data from their tables. Make a table: Update a specific column given a specific row using the UPDATE statement: Remove a set of values using the DELETE s…

729 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question