Greetings Experts,
Apologies if this post doesn't seem to be in this category and for a generic query.
If the TD performance is degraded, what are the steps that are to be taken to identify the root cause and resolve the issue through Viewpoint.  

Hello,

As part of my job, I have to understand the patching model of all databases our clients are using, in order to assure maximum security level. I have a couple of questions regarding the database, and I couldn't find the answers I was looking for online. Hope you can help me here,

1. Is there somewhere online we can see a list of all patches released for the DB? We are mostly interested in Security updates.

2. Is there some fixed date for patches? Like, for example, a new patch is releases every 2 month?