The short answer is that yes there are ports that you’ll want to block outbound by default. There’s a variety of amplification attacks that you have the possibility of being a member of. These attack...
When you are optimizing a complicated SQL statement, Quest SQL Optimizer is capable of generating hundred to even thousands of SQL alternatives. While theoretical this may be nice, it is not practical...
Overview
As I discussed in my last article Oracle Multi-tenant Application Containers Part-I, Oracle Database 12.2.0.1 introduces the concept of multi-tenant application containers that enable many PD...