The Memory Cube

• Steve Jones - SSC Editor

  SSC Guru

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  April 6, 2013 at 11:33 am

  #292115

  Comments posted to this topic are about the item The Memory Cube

• umailedit

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  April 6, 2013 at 11:47 am

  #1604229

  Using the third dimension can also boost the capacity of the chips immensely. For example using 16 bits to a dimension. 2^16*2^16*2^16 will give 256 terabytes of ram for the same size chip that we use today.

• MVDBA (Mike Vessey)

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  April 8, 2013 at 4:41 am

  #1604326

  While this is a great innovation, i can see it potentially causing more issues than it actually fixes...

  if you've ever tried using an XL amazon instance to run a DB server (64GB high speed ram, but very low disk IO performance0 you end up getting into situations where most of your data is cached in the buffer , and as soon as you get a checkpoint the disk is sooooooooo slow that your checkpoints time out and you end up with T-Logs that grow out of control, especially when you have high concurency.

  i'd love to see people tackling the "real bottleneck" as steve put it... lets get Disk I/O up to scratch.

  MVDBA