Tunning

Informix tunning

PDQ

Performance Advisory

Sizing VLDB

Speed up big index creation

Table and index partitioning

Image

Name

Size (kB)

blobpage.gif

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blobpage_chunk.gif

159.60
chunk.gif

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extent.gif

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extent_allocation.gif

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Table_and_index_partitioning_balnaced_io.PNG

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Table_and_index_partitioning_expression_based.PNG

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Table_and_index_partitioning_Fragments_and_extents.PNG

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Table_and_index_partitioning_Parallel_scans.PNG

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Table_and_index_partitioning_round_robin.PNG

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blobpage.gif

blobpage_chunk.gif

chunk.gif

extent.gif

extent_allocation.gif

page.gif

Table_and_index_partitioning_balnaced_io.PNG

Table_and_index_partitioning_expression_based.PNG

Table_and_index_partitioning_Fragments_and_extents.PNG

Table_and_index_partitioning_Parallel_scans.PNG

Table_and_index_partitioning_round_robin.PNG