Charting the Way in Binary

 Database concepts, General nonsense  Add comments
Jan 042013
  
select *
from   bitmap_index;

DESCRIPTION
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Using 1s and 0s to represent data values
A treasure hunter's missing piece nightmareIn both cases the bit[of a]map helps people with their searches!

select posts
from sqlfail
where content like :this_post;

  1. Bitmap indexes: the bad
  2. For some things you have to get ANSI
  3. MINimsing aggregate query performance to the MAX
  4. Just give it to me at random
  5. Upsert method 1: When you expect to be mostly adding data

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