[Phoenix-pm] PERL DBI
Anthony R. Nemmer
intertwingled at qwest.net
Mon Mar 13 14:33:08 PST 2006
Can't. Finishing up my huge-o list of file extensions right now!
Scott Walters wrote:
> Quit pining and start coding.
> On 0, "Anthony R. Nemmer" <intertwingled at qwest.net> wrote:
>> Makes me pine away for the good old days, when I used Model 204 on IBM
>> mainframes, a non-relational database system that could easily handle
>> hundreds of millions of records. Too bad they never ported it over to
>> Unix or Window, it was a great database engine. Had a "User Language"
>> database programming language with database and screen primitives that
>> was very Perlish, too. Model 204 used inverted trees for indexing, so
>> queries were simply bitwise and'ing and or'ing bitmaps together.
>> Response time for a query on a 900 million record database was typically
>> under 3 seconds.
>> Brock wrote:
>>> I say not too bad... 2 and a half million records is nothing to sneeze
>>> at. Thats just over 467 rows/sec, I figure. Lot faster than doing it by
>>> hand! :)
>>> Ideas for presentations:
>>> * DBI
>>> * Profiling Perl Code
>>> On 2006.03.13.14.37, Loo, Peter # PHX wrote:
>>> | Here is what it took to run:
>>> | Mon Mar 13 13:05:34 MST 2006
>>> | Mon Mar 13 14:31:27 MST 2006
>>> | SQL> select count(*) from dssppv.tmp_falcon_projections;
>>> | COUNT(*)
>>> | ----------
>>> | 2413059
>>> Phoenix-pm mailing list
>>> Phoenix-pm at pm.org
>> I always have coffee when I watch radar!
>> Phoenix-pm mailing list
>> Phoenix-pm at pm.org
I always have coffee when I watch radar!
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