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10 Traumas in 10 minutes

10 Traumas in 10 minutes

A lightening talk - walking through 10 trauma's for developing applications for the cloud

Amy Palamountain

October 26, 2012
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  1. Hi

  2. Are we there yet? Are we there yet? Are we

    there yet? Are we there yet? Are we there yet? Are we there yet? Are we there yet? Are we there yet? not a are born equal transient faults
  3. Transactions can be capped but can we still have infinite

    storage capacity infinite throughput and
  4. many ways to skin a cat When is it accessed

    Wh is accessing it What is accessed
  5. 111001001100101011100110110010101101110011101000110000101110100011010010110111101 011111100100000010000010110110100100000011010010010000001110100011010000110000101 0010000001100010011011110111001001101001011011100110011100111111 110011001110101011000110110101101101001011011100110011100100000011000110111010101 111010000100000011000100110000101101100011011000111001100100000011110010110111101 010000001100011011000010110111000100000011100100110010101100001011001000010000001 110100001101001011100110011111100100000011101110110100001111001001000000111010001 110010100100000011001100111010101100011011010110010000001100001011100100110111001 010000001111001011011110111010100100000011011000110100101110011011101000110010101 110100101101110011001110010000001110100011011110010000001101101011110010010000001

    111001001100101011100110110010101101110011101000110000101110100011010010110111101 011111100100000010000010110110100100000011010010010000001110100011010000110000101 010000001100010011011110111001001101001101110011001110011111110011100100000011000 101011011100111010000100000011000100110000101101100011011000111001100100000011110 111011101010010000001100011011000010110111000100000011100100110010101100001011001 000011101000110100001101001011100110011111100100000011101110110100001111001001000 100011010000110010100100000011001100111010101100011011010110010000001100001011100 110011101000010000001111001011011110111010100100000011011000110100101110011011101 101011011100110100101101110011001110010000001110100011011110010000001101101011110 000011100000111001001100101011100110110010101101110011101000110000101110100011010 111011011100011111100100000010000010110110100100000011010010010000001110100011010 100011001000010111010000100000011000100110111101110010011010010110111001100111001 110011001110101011000110110101101101001011011100110011100100000011000110111010101 111010000100000011000100110000101101100011011000111001100100000011110010110111101 010000001100011011000010110111000100000011100100110010101100001011001000010000001 110100001101001011100110011111100100000011101110110100001111001001000000111010001 110010100100000011001100111010101100011011010110010000001100001011100100110111001 Partition you data Spread out you data Cache you data
  6. hogging resources 100% CPU blocking locking opening cursors never closing

    interrupt obstructing stalling no connection pooling n+1 leaking memory performance ++ deadlocks
  7. patche upgrade VM shuffling DNS changes shared hardware slo node

    Storage Transient failur queue Transient failures physical location time Storage Transient failures patches o upgrade queue Transient failures provisioning failure autoscaling capacity latency
  8. patche upgrade VM shuffling DNS changes shared hardware Slo node

    Storage Transient failur queue Transient failures physical location time Storage Transient failures patches o upgrade queue Transient failures provisioning failure autoscaling capacity latency VOLATILE
  9. accept it You’re not going to get it right not

    the first time and maybe not the time after that