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Thread: Bit Filters

Bit Filters

From
"Carles Beltran Vazquez"
Date:
Yeeep,
 
Do anyone know if PostgreSQL has an implementation of Bit Filters or if
anyone else i working on it actually?
 
Thx in advance ...

Re: Bit Filters

From
Hannu Krosing
Date:
Carles Beltran Vazquez kirjutas T, 08.04.2003 kell 23:18:
> Yeeep,
>  
> Do anyone know if PostgreSQL has an implementation of Bit Filters or
> if 
> anyone else i working on it actually?

Could you explain what you mean by Bit Filters ?

Are they similar to bitmap indexes ?

--------------
Hannu

Re: Bit Filters

From
Sailesh Krishnamurthy
Date:
>>>>> "Hannu" == Hannu Krosing <hannu@tm.ee> writes:
   Hannu> Carles Beltran Vazquez kirjutas T, 08.04.2003 kell 23:18:   >> Yeeep,   >>    >> Do anyone know if PostgreSQL
hasan implementation of Bit   >> Filters or if anyone else i working on it actually?
 
   Hannu> Could you explain what you mean by Bit Filters ?
   Hannu> Are they similar to bitmap indexes ?

Maybe he means Bloom Filters ? 

-- 
Peace
Sailesh
http://www.cs.berkeley.edu/~sailesh