Clustering SAP ASCS instance on Azure

Microsoft published a blog post and white paper on clustering SAP ASCS instance using Windows Server Failover Cluster on Microsoft Azure public cloud.  It describes how to install and configure a high-availability (HA) SAP central services instance ASCS in a Windows Failover Cluster (WSFC) using the platform Microsoft Azure.

Download the white paper here



Protecting Business Critical Apps By @DaveBerm | @CloudExpo [#Cloud]

Protecting Business Critical Apps By @DaveBerm | @CloudExpo [#Cloud] — Gartner predicts that the bulk of new IT spending by 2016 will be for cloud platforms and applications and that nearly half of large enterprises will have cloud deployments by the end of 2017. The benefits of the cloud may be clear for applications that can tolerate brief periods of downtime, but for critical applications like SQL Server, Oracle and SAP, companies need a strategy for HA and DR protection. While traditional SAN-based clusters are not possible in these environments, SANless clusters can provide an easy, cost-efficient alternative.


Attend my session at Cloud-Expo on June 11th at the Javits Center in NYC –


Microsoft wants YOUR input on the next version of Windows Server

Windows Server has a new UserVoice page: with subsections:


This is where YOU get to provide Microsoft with your feedback directly.

Register to attend the Microsoft MVP Virtual Conference #MVPvConf @MVPAward

Hi All – I wanted to let you know about a great free event that Microsoft and the MVPs are putting on, May 14th & 15th. Join Microsoft MVPs from the Americas’ region as they share their knowledge and real-world expertise during a free event, the MVP Virtual Conference.

The MVP Virtual Conference will showcase 95 sessions of content for IT Pros, Developers and Consumer experts designed to help you navigate life in a mobile-first, cloud-first world. Microsoft’s Corporate Vice President of Developer Platform, Steve Guggenheimer, will be on hand to deliver the opening Key Note Address.

Why attend MVP V-Conf? The conference will have 5 tracks, IT Pro English, Dev English, Consumer English, Portuguese mixed sessions & Spanish mixed sessions, there is something for everyone! Learn from the best and brightest MVPs in the tech world today and develop some great skills!

Be sure to register quickly to hold your spot and tell your friends & colleagues.

The conference will be widely covered on social media, you can join the conversation by following @MVPAward and using the hashtag #MVPvConf.

Register now and feel the power of community!

Clustering 101: Windows 10 Technical Preview, Storage Replica, Cloud Witness, Rolling Upgrade Introduction

In case you missed my webinar yesterday, you can view the recording here. In 30 minutes I give an overview to some of the most exciting availability features being worked on for the next version of Windows Server due to ship sometime in 2016. Cloud Witness, Storage Replica and Rolling Cluster OS Updates are just three of the new features being release with v.Next.

SQL Server Management Studio in a Multi-Site Cluster

If you set up a multisite cluster (nodes in different subnets), you will find that by default the cluster enables RegisterAllProvidersIP cluster resource for its network name. This results in two entries in DNS for the SQL Cluster name resource, one for each cluster IP address. If you use the optional MultiSubnetFailover=True parameter in the connection string, clients will try both IP addresses simultaneously and connect to the first server that responds. For SQL Server Management Studio you add that setting under the additional Connections Parameters.