[Monetdb-developers] tables/databases simultaneous updates & extended-stored-procedures

Hi I have a couple of questions and really appreciate if any one could answer them or instruct me to the relevant forum topics: 1- what is the limitations (speed, threshold etc) on simultaneous tables /databases update i.e. via multiple odbc connection lets say (also any other faster API to interface with the MonetDB ?) 2- Is there a way to have the triggers to generate real-world (non-db) events i.e. similar to the Extended Stored Procedure in SqlServer or the way Oracle allows you to run Java code inside the stored procedures. Thanks