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NORAD DBControl Online Àº Online °¡µ¿ ÁßÀÎ TABLE ¿¡ ´ëÇÑ Online Reorganization ¹× Online Structural Change, Online Partition Management µîÀ» »ç¿ëÀÚ Application ÀÇ Áß´Ü ¾øÀÌ Database ÀÇ ¼º´É Çâ»ó ¹× °ü¸®ÀÇ ¿ëÀ̼º À» Á¦°øÇÏ´Â Database °ü¸®¿ë Á¦Ç°ÀÔ´Ï´Ù.

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Online Reorganization
TABLEÀÇ downtime °ú applicationÀÇ Áß´Ü ¾øÀÌ TABLEÀ» reorganization ÇÔÀ¸·Î½á dataÀÇ °¡¿ë¼º Çâ»ó.
Multi Object reorg Áö¿ø.
initial size ¹× extent sizeÀÇ ÀÚµ¿ °è»ê
chained row ¶Ç´Â migration rowµéÀ» Á¦°ÅÇÏ¿© performance¸¦ Çâ»ó½ÃÅ´.
Database ÀÇ ¹°¸®ÀûÀÎ ±¸Á¶¸¦ optimizing ÇÔÀ¸·Î½á °¡¿ë¼ºÀ» Áõ´ë.
fragmented space¸¦ ¾ø¾Ö¹Ç·Î data ÀÇ Á¢±Ù ¼Óµµ Çâ»ó.
Reorg Áß partition reorganization Áö¿ø
Single partition reorganization Áö¿ø
ReorgÁß Data discard(Data cutting) Áö¿ø
Online Structural Change
Structural Change ´Â NORAD DBControl Online¿¡¼­ Á¦°ø ÇÏ´Â °­·ÂÇÑ ±â´É ÁßÀÇ ÇϳªÀ̸ç, ´ÙÀ½°ú °°Àº ±â´ÉÀ» Á¦°øÇÕ´Ï´Ù.
Insert columns before/after existing columns in a table
Rename, reorder or drop columns in a table
Add, modify and drop constraints
(with the exception of primary key constraints)
Specify constraint index storage parameters Schedule structural changes
Add, modify and drop indexes
Change a non-IOT table to an IOT table or vice versa
Online Partition Management
NORAD DBControl OnlineÀ» ÀÌ¿ëÇÏ¿© »ç¿ëÀÚ ¾÷¹«ÀÇ Áß´Ü ¾øÀÌ ¸Å¿ì Å« Table °ú Index¸¦ PartitionÀ¸·Î ºÐÇÒ ÇÒ ¼ö ÀÖ½À´Ï´Ù.
Online Partition Management ±â´ÉÀº ´ÙÀ½°ú °°Àº ±â´ÉÀ» Á¦°ø ÇÕ´Ï´Ù
Add, modify, move, or drop partitions for tables and related indexes
Add or move subpartitions
Modify the storage attributes of a partition or the default attributes of a partitioned table
Change a non-partitioned table to a partitioned table.
Partition rangeÀÇ À籸¼º
Single partition reorg
Partition type º¯°æ (Range, Hash, List, Range-Hash composite, Range-List composite »óÈ£°£)