Doesn't it depend on the quality of both compression algorithms? In the literature I've seen, attempting to compress "dense" data can actually produce output larger than the input.
> -----Original Message----- > From: IBM Mainframe Discussion List [mailto:[email protected]] On > Behalf Of Buckton, T. (Theo) > Sent: Friday, September 15, 2017 5:45 AM > To: [email protected] > Subject: zEDC Compression & DFSMSDSS Move > > Hi, > > Just one question... Will a dataset that was previously created with generic or tailored > compression, be further compressed if it is copied with DFSMSDSS and with zEDC > enabled? ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
