Hw09 Low Latency, Random Reads From Hdfs
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Hw09 Low Latency, Random Reads From Hdfs
- 1. RadFS Random Access DFS
- 4. DFS Anatomy – seek + read()
- 11. Random Reads – 2kb (avg in ms)
- 13. Sequence File Binary Search 5000 searches, avg ms per search
- 15. Streaming – 1GB 1b reads, time in seconds
- 16. Streaming 1GB 2k reads, time in seconds
- 17. Going forward – modular reader