Although not everyone's priorities are the exact same. I give NetApp props for continuing to guidance SPC-one and staying general public with their quantities. Probably some day these flashy storage startups will submit SPC-1 results.......not holding my breath even though.
3PAR Persistent Cache mirrors cache from a degraded controller pair to a different pair in the cluster mechanically.
The 3PAR 10400 has received a memory Improve - doubling It can be memory configuration from the first configuration. In essence it seems like they decided it had been a much better concept to unify the 10800 and 10400 controller configurations, even though the data sheet appears to have some typos in it(pending clarification).
HP also touts their throughput numbers (75GB/second) are among two and ten periods more rapidly as opposed to Opposition. The 7450 arrived in at only
Time will inform if matters hold up right after EVA is totally from the map, but I do think They can be undertaking lots of the ideal points. I am aware far more needless to say but can't look at it right here(but)!!!
There was a quick time when latency really went UP within the again conclusion disks. I was involved in the beginning but later on decided this was the disk defragmentation procedures jogging(again with enhanced algorithms), before the improve they took FAR way too prolonged, write-up improve they finished an enormous backlog in a few days and latency returned to low ranges.
inexpensive SSDs, and up-to-date their car tiering program to concentrate on the various classes of SSDs. There are no tiering enhancements announced right now, in truth I think you can't even license the tiering program on a 3PAR 7450 considering the fact that there is just one "tier" there.
It's, not surprisingly nice to see 3PAR trouncing the key Competitiveness in rate, efficiency and latency. They have got some function to try and do on utilization as pointed out over.
I actually have not Substantially cared for Intel's code names for his or her latest technology of chips. I don't abide by CPU stuff everything closely nowadays(haven't for quite a while), but I should say It is really mighty easy to confuse code title A from B, that is newer? I really need to appear it up. every. one. time.
I am advised The brand new 20k collection is amazingly affordable on the market. The value point is significantly decreased than previously era top end 3PAR methods. It truly is priced bigger in comparison to the all flash 7450 for instance but not appreciably extra, entry level pricing is said to be while in the $one hundred,000 vary, And that i read a range tossed all-around which was decrease than that.
Definitely various cloud providers are presently hoping helpful site to deliver grid storage as a substitute, nevertheless usually, though the cost is usually reduced, the general performance is very inadequate as well (relative to an HP 3PAR in any case).
With twin interior SATA SSDs for that working technique(I presume some sort of mirroring taking place), 8 memory slots for information cache(max 32GB for every slot) - they are instantly connected to the set of ASICs(under the black heatsinks).
HP's StoreVirtual platform also does peer motion, while so far as I realize It's not necessarily nevertheless straight inter-operable with 3PAR. Unsure if it at any time might be.
This system is meant to go face to face With all the all-flash choices from your likes of EMC, IBM NetApp (not aware about any optimized flash methods from HDS nonetheless linked here - possibly they'll get a type of new startups to fill that specialized niche - they are doing have an optimized flash module for his or her VSP but I'd take into consideration that a different class of product or service which can keep the IOPS constraints of the VSP platform).