I have a database that is 2TB in size (from a LIVE system).

I would like to defragment it but I have some questions. I took a look at official documentation but it does not help.

I use the following code to protect some code for being called by multiple processes at same time :

Is there any mechanism already implemented in IRIS to prevent XSS exploits ?

This case happen when user input html/javascript content into fields and submit the page. If saved content is rendered as is, it's going to be executed by anyone visiting the page.

What I am looking for :

Is it OK to load files (UDL format in my case) using the $system.OBJ.Load() function from multiple processes ?

In other words ,is that function thread safe ?

If several application servers are connected using ECP, and one of them create many locks, so many that lock table became full :

Should we expect only that application server to be impacted ? (usually, when lock table is full the system became instable). Or, are other application servers going to be impacted the same way ? (because that lock table is synchronized and maintained in sync across all servers)

I have a class that inherit from AbstractException

I would like to create a new constructor that has 5 parameters :

I am using the event logger from CSP gateway with level "v9r" enabled, in order to dump the raw content of some HTTP requests.

I would like to decode the body response data, when it's in binary form. AFAIK the event logger will convert characters outside the 32-127 range (EBCDIC) to the "\xff" notation (where ff is a hexadecimal value). Here is an example :

I have some code that fire this kind of request very often :

I have enabled Audit in Portal for monitoring license usage.

When the system is under load, this event appears quite often :