Kati periergo!!! (bzip2 vs gzip)

Antonios A. Kavarnos Antonios.Kavarnos at hpc.ntua.gr
Fri Jun 19 18:41:00 EEST 1998


> > Well well well... deite ti anakalypsa:
> > 
> > -rw-r--r--  1 chka      7505721 Jun 18 06:23 sparclinux-2.0-980618.tar.bz2
> > -rw-r--r--  1 chka      7503677 Jun 18 06:23 sparclinux-2.0-980618.tar.bz2.gz
> > 
> > kai to kanei sxedon PANTA sta megala arxeia me polla files. Bebaiws, apo
> > monos tou o gzip algori0mos den einai toso kalos oso o bzip2. Alla...
> 
> o algori8mos tou RAR einai o kaluteros pou uparxei authn thn stigmh. An
> omws paketareis ta arxeia pou 8eleis me TAR prin apo to RAR(den exei
> sxesh an xrhsimopoihseis solid archiving 'h' oxi), h sumpiesh 8a
> beltiw8ei kata 10 ta ekato peripou. To epeshmana auto ston
> programmatisth tou RAR, kai mou eipe oti pragmati mporei na upar3ei ena
> "paketarisma" arxeiwn to opoio na dinei optimum perfomance sto
> sumpiestiko. Dusthxws, einai e3airetika xronobora, opote den a3izei na
> proste8ei auto to "feature" sto RAR...

Nomizv oti einai kapvs apolyto na leme oti to "tade" sympiestiko einai
to kalytero. To kalytero einai genikh idea, px. allos 8elei taxythta,
allos megisth sympiesh, allos kalytero sta8misma, allos pio diadedomeno,
allos pio standard, allos ayto poy sympiezei kalytera ton typo arxeivn
poy xrhsimopoiei klp.klp... Deite to Archive Comparison Test (to opoio
den einai bebaia to apolyto benchmark, apla mia idea pairnei kaneis)

Symfvnv bebaia oti to rar einai poly kalo se polles pleyres...

Bye,
	Antonis

-- 
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
Antonios Kavarnos (Antonios.Kavarnos at hpc.ntua.gr)
          National Technical University of Athens

                                  ...born to live
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