Successfully reported this slideshow.
We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. You can change your ad preferences anytime.

[Altibase] 2-2 Altibase storage


Published on

Altibase storage

Published in: Software
  • Be the first to comment

  • Be the first to like this

[Altibase] 2-2 Altibase storage

  1. 1. Storage Architecture  A single database consists of one or more tablespaces, and a single tablespace consists of many segments (disk only) and pages ♦ Memory Tablespace • Consists of pages • Each page is 32KB ♦ Disk Tablespace • Consists of multiple segments • Each segment consists of multiple extents • Each extent consists of 64 pages • Each page is 8KB, and each extent is 512KB Database Segment Extent Page ALTIBASE HDB Storage Architecture Tablespace Page Disk Tablespace Memory Tablespace Tablespace