Byte Me: Three Wise Men

Best Practices For Deleting SQL Server Data

Inevitably there comes a time where some backend data cleanup needs to be done. Ben Snaidero shares some best practices to follow when deleting data.

Declarative SQL: Using UNIQUE Constraints

In SQL, you can express the logic of what you want to accomplish without spelling out the details of how the database should do it. Nowhere is this more powerful than in constraints. SQL is declarative, and Joe Celko demonstrates, in his introduction to Declarative SQL, how you can write portable code that performs well and executes some complex logic, merely by creating unique constraints.

Read-Only Routing for Non-Microsoft Clients

An alternative read-only routing technique for non-Microsoft clients.

Azure SQL Database Resiliency - Point-in-Time Restore

Azure SQL Database provides a number of benefits that leverage resiliency and redundancy built into the underlying cloud infrastructure. You can take advantage of these features in order to perform backup, restore, and failover tasks, which help you recover from human errors, service outages, or even regional disasters. In this article, Marcin Policht provides an overview of the primary capabilities incorporated into Azure SQL Database, in particular focusing on point-in-time restore

SQL Server on Linux

A secret project is underway up in Redmond, according to sources not so high up in the development team. A port is partially working for various reasons. Read this exclusive scoop!

Oracle Error When Importing An Interval Partitioned Table

Oracle 12.1.0.2 can throw an ORA-01438 when importing an interval partitioned table. In this post, David Fitzjarrell suggests a work-around until Oracle patches the bug.

SQL Server Data Tools (SSDT) and Database References

SQL Server Data Tools (SSDT) provides, via the DacPac, interesting support for verifying not only those references within the database, but also those to other databases even if they are on other servers. Although it is adds an extra level of complexity to deployments, it can increase the probability that deployments will succeed without errors due to broken references or binding errors. Ed Elliot investigates.

The Boardgame of Office Politics

Sometimes the stress of interdepartmental friction withing organisations, can get on top of you, especially between the business and IT when the going gets tough. Simple-Talk's answer is a board game to put it all into perspective. Instead of getting carried away, play the board game instead and reach catharsis.

Advanced Mathematical Formulas using the M Language

The Power BI desktop designer contains a rich set of advanced mathematical functions. In this article, John Miner shows how you can combine these functions together in a computed column to solve numerical business problems.