Miklos: So your needing good performance. Now I understand the usage of a 'memory' file. I was wondering the same. We output a lot of data to a QSAM file and I was looking into Dataspaces, TFS and Memory files. I am still looking and evaluating.
Scott J Ford Software Engineer http://www.identityforge.com/ ________________________________ From: Miklos Szigetvari <[email protected]> To: [email protected] Sent: Friday, June 28, 2013 9:11 AM Subject: Re: C/C++ memory files You mean Temporary File System ? The application is opening a large number of input files with the C/C++ fopen convention as fopen("//DD:INPUT(member)","r") . I just think about convert the original input PDS(E) file into a memory files according this syntax. I have already tested the PDSE cache, probably it is my fault, but I didn't noticed any effect of this. On 28.06.2013 14:54, Scott Ford wrote: > Miklos, > > Have you also looked at TFS ... > > Scott ford > http://www.identityforge.com/ > from my IPAD > > 'Infinite wisdom through infinite means' > > > On Jun 28, 2013, at 8:28 AM, Miklos Szigetvari > <[email protected]> wrote: > >> If someone has some performance data or comparison about >> the C/C++ memory files (or hyperspace memory file) >> (Intend to use maybe, and before a larger "programming effort" I would like >> to know the performance effects ) >> >> -- >> Kind regards, / Mit freundlichen Grüßen >> Miklos Szigetvari >> >> Research& Development >> ISIS Papyrus Europe AG >> Alter Wienerweg 12, A-2344 Maria Enzersdorf, Austria >> T: +43(2236) 27551 333, F: +43(2236)21081 >> E-mail: [email protected] >> Info: [email protected] Hotline: +43-2236-27551-111 >> Visit our brand new extended Website at http://www.isis-papyrus.com/ >> --------------------------------------------------------------- >> This e-mail is only intended for the recipient and not legally >> binding. Unauthorised use, publication, reproduction or >> disclosure of the content of this e-mail is not permitted. >> This email has been checked for known viruses, but ISIS Papyrus accepts >> no responsibility for malicious or inappropriate content. >> --------------------------------------------------------------- >> >> ---------------------------------------------------------------------- >> For IBM-MAIN subscribe / signoff / archive access instructions, >> send email to [email protected] with the message: INFO IBM-MAIN > ---------------------------------------------------------------------- > For IBM-MAIN subscribe / signoff / archive access instructions, > send email to [email protected] with the message: INFO IBM-MAIN > -- Kind regards, / Mit freundlichen Grüßen Miklos Szigetvari Research& Development ISIS Papyrus Europe AG Alter Wienerweg 12, A-2344 Maria Enzersdorf, Austria T: +43(2236) 27551 333, F: +43(2236)21081 E-mail: [email protected] Info: [email protected] Hotline: +43-2236-27551-111 Visit our brand new extended Website at www.isis-papyrus.com --------------------------------------------------------------- This e-mail is only intended for the recipient and not legally binding. Unauthorised use, publication, reproduction or disclosure of the content of this e-mail is not permitted. This email has been checked for known viruses, but ISIS Papyrus accepts no responsibility for malicious or inappropriate content. --------------------------------------------------------------- ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
