[Monetdb-developers] hashing algorithms usage in MonetDB/Five

Martin Kersten Martin.Kersten at cwi.nl
Sat Apr 29 08:53:52 CEST 2006


Fabian Groffen wrote:
> On 28-04-2006 23:33:38 +0200, Martin Kersten wrote:
>> Fabian, FYI
>>
>> Starting the server takes 0.032 sec for M4 and 0.056 for M5 on
>> my machine.
> 
> Ok, that's separate on the hash issue, right?
Yes, it is meant as a frame of reference. One more,
starting a M5 server followed by sql initialization: 0.129 sec.

> 
>> Connection to a server using MapiClient takes 0.009 sec for M5
>> and using mjclient before rolling forward to hashes on M5 takes ~0.150 sec.
> 
> And afterwards?
> What is "before rolling forwards to hashes"?  Currently your M5 won't be
> compiled with support for hashes (see other thread), so the behaviour of
> mjclient will be exactly the same (using a plain text password) as
> before implementing the hashes.
Yes, I wait for the M5 commits in this area before doing the experiment
again.
> 
>> This puts the overhead of connecting using the challenges
>> in a different perspective.
> 
> 
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