Facebook, Instagram and WhatsApp just had a really bad Monday
It’s the end of the work day here on the east coast and I see that the Facebook is still unavailable. Facebook acknowledged the problem in the following two...
2021-10-04
85 reads
Clustering for Mere Mortals
AWS BYOC – Bring your own SQL Server cluster with AWS EC2 and SIOS
Originally posted on DataSteve: Introduction They are multiple options to implement HADR solution for SQL Server in AWS public cloud. The easiest way to do that is to use...
2021-09-10 (first published: 2021-08-25)
164 reads
Clustering SAP #ASCS and #ERS on #AWS using Windows Server Failover Clustering
When ensuring high availability for SAP ASCS and ERS running on WIndows Server, the primary cluster solution you will want to use is Windows Server Failover Clustering. However, when...
2021-07-27
100 reads
How to create a DataKeeper Replicated Volume that has Multiple Targets via CLI
I often help people automate the configuration of their infrastructure so they can build 3-node clusters that span Availability Zones and Regions. The CLI for creating a DataKeeper Job...
2021-06-16 (first published: 2021-06-01)
199 reads
How to extend your existing SQL Server Failover Cluster Instance to the Cloud for Disaster Recovery
I get asked this question all the time, so I figured it was time to write a blog post, record a video and write some code to automate the...
2021-06-09 (first published: 2021-05-22)
308 reads
Changing a Drive Letter with PowerShell
Here is a short but sweet post on how to change the drive letter of a partition. Despite using my best Google skills I couldn’t find an example that...
2021-06-07 (first published: 2021-05-21)
366 reads
Using Amazon FSx for SQL Server Failover Cluster Instances – What You Need to Know!
Intro If you are considering deploying your own Microsoft SQL Server instances in AWS EC2 you have some decisions to make regarding the resiliency of the solution. Sure, AWS...
2021-01-14 (first published: 2021-01-08)
472 reads
Calculating Application Availability in the Cloud
When deploying business critical applications in the cloud you want to make sure they are highly available. The good news is that if you plan properly, you can achieve...
2020-08-05 (first published: 2020-07-24)
239 reads
Step-by-Step: iSCSI Target Server Cluster in Azure
I recently helped someone build an iSCSI target server cluster in Azure and realized that I never wrote a step-by-step guide for that particular configuration. So to remedy that,...
2020-06-03 (first published: 2020-05-20)
315 reads
Achieving application consistent recovery points of SQL Server 2008 R2 with Azure Site Recovery in Azure
If you want to use ASR to replicate SQL Server 2008 R2 standalone or clustered instances, you will need to update the SQL Writer to 2012 or later. You...
2019-06-18
137 reads
Blogs
Programmatic Tool Calling with the Claude SDK
Programmatic Tool Calling with the Claude SDK Every morning somebody on the team runs the...
A New Word: Mauerbauertraurigkeit
By Steve Jones
mauerbauertraurigkeit – n. inexplicable urge to push people away, even close friends whose company...
Methodology for dealing with bad data in production
By Brian Kelley
Pinal Dave wrote up his methodology for what to do when you discover bad...
Forums
Why SQL Server Database Attach fails and how to repair it
Comments posted to this topic are about the item Why SQL Server Database Attach...
Fixing P1 Queries
Comments posted to this topic are about the item Fixing P1 Queries
Question of the Day
BIT_COUNT() IV
In SQL Server 2025, I run this code:
select bit_count('A')
What is returned? See possible answers