Subject | What the best big table or several small table |
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Author | Vander Clock Stephane |
Post date | 2011-12-22T07:07:52Z |
Hello,
i have one table with lot of index (around 30, record around 20 millions)
We access the data only throught query like
select First 200 skip 0 .... from MyTable where c = XY and d = zw and A
1/ One table with lot of record ?
2/ Several tables with fewer records ?
because i can split easyly the number of row in 10 differents tables
also is an empty on not very used table use firebird ressource ?
thanks for your help
i have one table with lot of index (around 30, record around 20 millions)
We access the data only throught query like
select First 200 skip 0 .... from MyTable where c = XY and d = zw and A
> x and b < Z ... ORDERBY C, Dwhat is the best :
1/ One table with lot of record ?
2/ Several tables with fewer records ?
because i can split easyly the number of row in 10 differents tables
also is an empty on not very used table use firebird ressource ?
thanks for your help