By validating the IO path before commissioning the production database system, and performing ongoing validation through page checksums and DBCC checks, you can hopefully avoid data corruption altogether, or at least nip it in the bud. If corruption occurs, then you have to take the right decisions fast to deal with it. Rod Colledge explains how a pessimistic mindset can be an advantag… Read more
In this article, taken from Chapter 8 of his new book, SQL Server Tacklebox, Rodney describes how a working DBA goes about troubleshooting data corruption. He demonstrates the tools and scripts required to seek out and fix data corruption in a timely manner, and so prevent it propagating into your backups.… Read more
As a DBA, how well-prepared are you to tackle issues such as backup failure due to lack of disk space, or locking and blocking that is preventing critical business processes from running, or data corruption due to a power failure in the disk subsystem? If you have any hesitation in your answers to these questions, then Rodney Landrum's SQL Server Tacklebox is a must-read.… Read more
Inside the SQL Server Tacklebox you'll find day-to-day tools, scripts and techniques to automate and standardize SQL Server installation, document and report on your servers, migrate data and manage data growth, troubleshoot performance issues, receive notifications of impending issues, secure access to your servers and fight off the data corruption monster… Read more
The SQL Server Tacklebox contains a collection of practical tools and techniques to automate and standardize SQL Server installation, document and report on servers, migrate data and manage data growth, troubleshoot performance issues, receive notifications of impending issues, secure access servers and fight off the data corruption.… Read more
