uwsccl-blog - Tumblr blog

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dimplej

dimple - A simple charting API for d3 data visualisations | | | | | | | | | | | dimple - A simple charting API for d3 data visualisations dimple.js is a powerful and flexible open-source charting API for d3 letting you quickly and easily create and c... | | | |

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BHC?

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Posts about tune2fs written by Kerri Robberts

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When you create any new EBS volume (General Purpose (SSD), Provisioned IOPS (SSD), or Magnetic) or restore a volume from a snapshot, the back-end storage blocks are allocated to you immediately. However, the first time you access a block of storage, it must be either wiped clean (for new volumes) or instantiated from its snapshot (for restored volumes) before you can access the block. This preliminary action takes time and can cause a 5 to 50 percent loss of IOPS for your volume the first time each block is accessed. For most applications, amortizing this cost over the lifetime of the volume is acceptable. Performance is restored after the data is accessed once.

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Crittercism has analyzed data from over 1B+ users to provide mobile performance benchmarks, see how your apps hold up!

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metricproxy - A proxy to buffer and forward time series data

part of https://github.com/signalfx