Bill, Thanks for the help but I know which way I am going. I appreciate the help
Scott ford www.identityforge.com On Jun 27, 2012, at 5:11 PM, Bill Fairchild <bfairch...@rocketsoftware.com> wrote: > 10 MB total data. How often will it be accessed? How often will it be > updated? What is the required response time for a read-only access and for > an update access? Must the data survive an unscheduled system outage? > > This could be implemented as a DIV application, a 14 cylinder DASD data set, > a chunk of ECSA, a common data space, or a common memory object above the > bar. Lots of places to store this data with different access speeds and > different difficulty levels for maintaining the software that does it. If it > were stored on DASD, e.g., you could read the entire 10 MB into storage in > about 1/5 of a second, move some of it to the requestor's buffer, then delete > it. Or read it in once and let the paging supervisor do it even faster. > > Bill Fairchild > Programmer > Rocket Software > 408 Chamberlain Park Lane * Franklin, TN 37069-2526 * USA > t: +1.617.614.4503 * e: bfairch...@rocketsoftware.com * w: > www.rocketsoftware.com > > > -----Original Message----- > From: IBM Mainframe Assembler List [mailto:ASSEMBLER-LIST@LISTSERV.UGA.EDU] > On Behalf Of Scott Ford > Sent: Wednesday, June 27, 2012 3:55 PM > To: ASSEMBLER-LIST@LISTSERV.UGA.EDU > Subject: Re: Dspserv > > Bill, > > 100000 records , length of 100 bytes each ... > > Scott ford > www.identityforge.com > > On Jun 27, 2012, at 10:24 AM, Bill Fairchild <bfairch...@rocketsoftware.com> > wrote: > >> Approximately how much data will be populated? 1KB, 1MB, 100MB, <2GB, >4GB? >> Before we discuss the SCOPE in a data space, what is the scope of your data? >> >> Bill Fairchild >> Programmer >> Rocket Software >> 408 Chamberlain Park Lane * Franklin, TN 37069-2526 * USA >> t: +1.617.614.4503 * e: bfairch...@rocketsoftware.com * w: >> www.rocketsoftware.com >> >> >> -----Original Message----- >> From: IBM Mainframe Assembler List [mailto:ASSEMBLER-LIST@LISTSERV.UGA.EDU] >> On Behalf Of Scott Ford >> Sent: Wednesday, June 27, 2012 12:54 AM >> To: ASSEMBLER-LIST@LISTSERV.UGA.EDU >> Subject: Re: Dspserv >> >> Martin, >> >> Great explanation and thank you for the idea/ enlightenment. I want to do >> this hopefully once. >> I inherited the code and thought I would create a more robust design. >> >> Again, thank you, it's much appreciated >> >> Scott ford >> www.identityforge.com
