2022-07-08
103 reads
Disaster Recovery (DR)
Scripting Makes Mistakes Easier Than Ever
A major outage from Atlassian because of a bad script has Steve thinking about the challenges of recovering from mistakes. When we are making changes to portions of our data and we need to plan for mistakes to occur and ensure we can restore the data.
2022-04-22
188 reads
Backup Architecture
Continuous backup in Cosmos DB doesn't quite work as Steve would expect. He has a few comments on why it is important you know how your backup and restore system works.
2022-02-21
439 reads
Incident Review
After an outage, how do you respond to the issue in the future? A good review of the incident should be a learning opportunity.
2021-09-29
146 reads
How Paranoid Are You About Backups?
Sometimes just running a backup isn't enough, especially in this era of ransomware. Steve has a few thoughts on backup strategies and recovery skills.
2021-08-09
434 reads
Incident Response Data
Being prepared for a disaster might mean having a way to collect data when something occurs.
2021-05-12
248 reads
Impact Minutes
When downtime strikes, we may have to make decisions about which systems to focus our efforts upon. Steve talks about the impact of a disaster on your choices.
2021-01-28
100 reads
Recovering Databases From a Master Backup
Losing your instance might result in the need to get information from what you have. Steve Jones looks at a way to get the proper version and patch, and database list, from what limited resources you might have.
2020-10-27
2,523 reads
2020-10-22
9,314 reads
DR as a Service
It's not the first task when I start a new job, but often as a DBA or developer, I usually ask about Disaster Recovery (DR) plans sometime within the first six months. If I'm a DBA, of course I need a plan. If I'm a developer, however, I still need to understand how this might […]
2020-10-01
110 reads
Blogs
Learn Better: Pause to Review More
By Brian Kelley
If you want to learn better, pause more in your learning to intentionally review.
Azure SQL Managed Instance Next-Gen: Bring on the IOPS
By John
If you’ve used Azure SQL Managed Instance General Purpose, you know the drill: to...
SQL, MDX, DAX – the languages of data
By DataOnWheels
Ramblings of a retired data architect Let me start by saying that I have...
Forums
Two foreign keys to the same table. Can't cascade deletes.
Not sure if this is really a relational theory question but it seems about...
Connecting Power BI to SSAS and effective user not working
Hi everyone, Below is a consolidated summary of what we validated Architecture & data...
High Availability setup - has anyone seen this method?
Hi all, I recently moved to a new employer who have their HA setup...
Question of the Day
Encoding URLs
I have this data in a SQL Server 2025 table:
CREATE TABLE Response ( ResponseID INT NOT NULL CONSTRAINT ResponsePK PRIMARY KEY , ResponseVal VARBINARY(5000) ) GOIf I want to get a value from this table that I can add to a URL in a browser, which of these code items produces a result I can use? See possible answers