Hi, Probably not the kind of input you're expecting but it'll be helpful to someone nonetheless. If you're a huge shop where a terabyte is not really a big deal, I would urge you to check out VAST data, and some of their Tech Field Day talks on YouTube. That stuff looks pretty much bulletproof for any flash requirement; the way they deal with flash's shortcomings is insane (will need to watch the talks on YT)..
- Vignesh Mainframe Infrastructure -----Original Message----- From: IBM Mainframe Discussion List <IBM-MAIN@LISTSERV.UA.EDU> On Behalf Of Buckton, T. (Theo) Sent: 11 June 2019 09:47 To: IBM-MAIN@LISTSERV.UA.EDU Subject: [EXTERNAL] Hybrid SMS Storage Group - Database Hi, Is there a possibility of performance degradation if SSD storage is added to SMS storage group that consists mainly of 15K SAS storage. Database tables are written to the storage group. We use a Dynamic Provisioning pool at disk subsystem level. Regards Nedbank Group Limited Internal Use Only ******************** Nedbank disclaimer and confidentiality notice: This email may contain information that is confidential, privileged or otherwise protected from disclosure. If you are not an intended recipient of this email or all or some of the information contained therein, do not duplicate or redistribute it by any means. Please delete it and any attachments and notify the sender that you have received it in error. Unless specifically indicated, this email is neither an offer or a solicitation to buy or sell any securities, investment products or other financial product or service, nor is it an official confirmation of any transaction or an official statement of Nedbank. Any views or opinions presented are solely those of the author and do not necessarily represent those of Nedbank. Nedbank Ltd Reg No 1951/000009/06. The following link displays the names of the Nedbank Board of Directors and Company Secretary. [http://www.nedbank.co.za/terms/DirectorsNedbank.htm] If you do not want to click on a link, please type the relevant address in your browser ******************** ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN MARKSANDSPENCER.COM ________________________________ Unless otherwise stated above: Marks and Spencer plc Registered Office: Waterside House 35 North Wharf Road London W2 1NW Registered No. 214436 in England and Wales. Telephone (020) 7935 4422 Facsimile (020) 7487 2670 www.marksandspencer.com Please note that electronic mail may be monitored. This e-mail is confidential. If you received it by mistake, please let us know and then delete it from your system; you should not copy, disclose, or distribute its contents to anyone nor act in reliance on this e-mail, as this is prohibited and may be unlawful. ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN
