Ask any DBA what is their dream infrastructure and I promise you that they will narrate immediately a story which will be centered around no downtime and amazing performance. However, when you ask them if they know what exactly will make them happy as well as run their business most efficient, why are they not going for it? The usual answer is budget. If we ask DBA to presume there is an infinite budget the next answer is Good Tool. In this blog post, we will discuss how we can replicate data from Oracle to Kafka and efficiently and quickly.
Earlier this week I had multiple engagements of Comprehensive Database Performance Health Check. While working with one of the customers we realized that when we query sys.databases for one of the databases, we always see column log_reuse_wait_desc containing reasons AVAILABILITY_REPLICA. The customer was really curious about what it means. Let us see what we found out after quick research.
Today, I have received a very interesting script from SQL Server Expert Dominic Wirth. He has written a very helpful script which displays a utilization overview of the local availability group replica server. The overview will contain the number of databases as well as the total size of databases (DATA, LOG, FILESTREAM) and is group by following two categories