In this updated version of "Avoid Referential Integrity Errors When Deleting Records from Databases," Chandra Sekhar Pathivada goes more in-depth into the concepts behind his PR_HIERARCHIAL_DATA stored procedure....More
The APPLY table operator accepts two table expressions as input and applies the right table expression to each row from the left, allowing correlations from the right table expression to refer to attributes from the left side....More
Here's a transaction log backup solution that uses two SQL Server Agent jobs. Once you set it up, you never have to modify it because it intelligently executes. No matter whether the database is a principal or mirror in Simple or Full Recovery mode, the solution identifies the database's state and acts accordingly....More
An option when creating new AlwaysOn Availability Groups is to specify Backup Preferences.
It’s also something you can easily configure once the Availability Group has been set up as well – by simply right-clicking on the Availability Group and selecting Properties – then navigating into the Backup Preferences tab. ...More
The quest for the Golden Record to achieve a single, accurate and complete version of a customer record is worth the pursuit to attain survivorship. Record matching and consolidation are only the beginning. Melissa Data takes a new approach. Learn how to apply intelligent rules based on reference data to make smarter and better decisions for data cleansing....More