[U2] Memory can not be 'read' error

2007-12-17 Thread Adam Eccleshall
Hi, I was testing some new software last week, and caused the test server to hang all its UD sessions and refuse new ones. I would get past the UD telnet user / password prompt, but SB Client would disconnect before getting to the SB login prompt. Looking at the udt.errlog revealed several

RE: [U2] anyone seen this error before?

2007-12-17 Thread Doug Chanco
Thanks all! I am new at this company and I am also back in universe after many moons cycles in jBASE but I will try to get them to allow me to fix these processes. I'm not sure, but wasn't there some discussion a while back stating that multiple UV processes initiated via cron would be

Re: [U2] anyone seen this error before?

2007-12-17 Thread Clifton Oliver
Because that id is used to determine the id of the printer memory segment for the process. If you have two UV processes with the same gpid, they end up sharing the memory segment. This is where your MFILE structures are stored (rotating file pool), among other things. Pointers get mixed

[U2] Amazon's SimpleDB

2007-12-17 Thread Brian Phillips
Amazon has an online DB service for network storage that appears to have some things in common with the mvdbms. The page (link below) makes reference to multi-valued attribute and other features that look very familiar. http://www.amazon.com/b/ref=sc_fe_c_1_3435361_1?ie=UTF8node=342335011no=34

Re: [U2] Amazon's SimpleDB

2007-12-17 Thread Thomas Derwin
Wow! Items, attributes, multiple values, no need to pre-define data types. And the pricing is per GB, similar to the time-share services of long ago. Wonder if it's based on MV, and what's under the hood? The choice of terminology sure sounds like they used the Pick data model :-) Thanks, Tom