Nosql series-part-3-hypertable

Hypertable Doug Judd CEO, Hypertable, Inc.

High Performance, Open Source Scalable Database ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Underlying Data Representation

[object Object],[object Object],[object Object],[object Object],[object Object]

Namespaces /development user tweet /testing user tweet /production /v1 user tweet /v2 user tweet

Column Family Options ,[object Object],[object Object],[object Object],[object Object],[object Object]

Access Groups ,[object Object],[object Object],[object Object],[object Object],[object Object],CREATE TABLE MyTable ( a, b, c, d, ACCESS GROUP first(a), ACCESS GROUP second (b, c, d) );

Regular Expression Filtering ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],SELECT CELLS tag:/(?i)(nosql|bigtable)/ FROM MyTable WHERE ROW REGEXP "^+" AND VALUE REGEXP ”(?i)hypertable";

Atomic Counters ,[object Object],[object Object],create table counts ( url COUNTER, ); Reset counter to n =n Decrement counter by n -n Increment counter by n [+]n Description Value Format

Group Commit ,[object Object],[object Object],[object Object],CREATE TABLE counts ( url, domain ) GROUP_COMMIT_INTERVAL=100;

Compression ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Bloom Filter ,[object Object],[object Object],[object Object]

Setup ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Throughput 220 Scan 10 byte values 75 Scan 100 byte values 58 Scan 1KB values 2 Scan 10KB values 129 Sequential Read 100 byte values 68 Sequential Read 1KB values 1060 Sequential Read 10KB values 931 Random Write 10 byte values 427 Random Write 100 byte values 102 Random Write 1KB values 51 Random Write 10KB values 100 Random Read Zipfian 2.5 GB 777 Random Read Zipfian 20 GB 925 Random Read Zipfian 80 GB Hypertable Advantage Relative to HBase (%) Test

Why does Performance Matter? $$$

Upcoming Release (0.9.5) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Resources blog .hypertable.com Blog: www.hypertable.org Project Site: hypertable Twitter:

Nosql series-part-3-hypertable

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Editor's Notes