Changes between Version 1 and Version 2 of HyperTable


Ignore:
Timestamp:
Mar 13, 2008, 11:43:42 PM (17 years ago)
Author:
sunny
Comment:

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  • HyperTable

    v1 v2  
    77= How it works =
    88
     9= Performance =
     10 * [http://code.google.com/p/hypertable/wiki/PerformanceTestAOLQueryLog PerformanceTestAOLQueryLog]
     11  * Machine Profile
     12   * 8 data nodes
     13     * each node
     14      * 1 x 1.8GHz Dual-core Opteron Processor 2210
     15      * 4 GB RAM
     16      * 4 x 7200 RPM SATA drives (mounted JBOD)
     17  * The AOL query logs were inserted into an 8-node Hypertable cluster. The average size of each row key was ~7 bytes and each value was ~15 bytes. The insert rate (with 4 simultaneous insert processes) was approximately 410K inserts/s. The table was scanned at a rate of approximately 671K cells/s.
    918= How we use it =
    1019
     20= Similar Project =
     21 * [http://hadoop.apache.org/hbase/ HBase]: Bigtable-like structured storage for Hadoop HDFS
     22  * Hypertable is based very closely on the design of Bigtable, with a few modifications. Hypertable is designed for speed and is written in C++, while Hbase is in Java.
    1123= Reference =
    1224 * [http://www.hypertable.org/ HyperTable 官方網站]