![%ORJ KWWSEORJQRPDGVFDIHMS
3$86( ,' .$=(%852
KWWSWZLWWHUFRPND]HEXUR](https://image.slidesharecdn.com/yapc2009-090915214151-phpapp02/85/Perl-3-320.jpg)
![** * * *
TGCF HJГ DWHГ
YJKNG ]
TGCF HJГ DWHГ
O[ OQFGГ EQFGГ NGP WPRCEM CCP Г DWH
KH OQFG PG fZ(( ] NCUV _
KH QTF EQFG Z% QTF EQFG Z% ]
TGCF HJГ DWHГ NGP
O[ UCORNKPIГ JGKIJVГ YKFVJГ EQORQPGPVU
WPRCEM %P% Г DWH
EQNQTU EQORQPGPVU
NCUV
_
GNUG ]
TGCF HJГ DWHГ NGP
_
_
TGVWTP EQNQTU](https://image.slidesharecdn.com/yapc2009-090915214151-phpapp02/85/Perl-42-320.jpg)
![*
,PDJH-SHJKHFN
,PDJH6L]H](https://image.slidesharecdn.com/yapc2009-090915214151-phpapp02/85/Perl-43-320.jpg)
![WUG $GPEJOCTM
WUG .927UGT#IGPV
WUG 999%WTN'CU[
VKOGVJGUG Г ]
EWTN UWD ]
QRGP O[ EQPVGPVAHJГ Г fO[ EQPVGPV
O[ EWTN 999%WTN'CU[ PGY
EWTN UGVQRV %74.126A94+6'#6#Г EQPVGPVAHJ
EWTN UGVQRV %74.126A74.Г JVVRNQECNJQUV
EWTN RGTHQTO
_Г
NYR UWD ]
O[ WC .927UGT#IGPV PGY
O[ TGU WC IGV JVVRNQECNJQUV
_
_](https://image.slidesharecdn.com/yapc2009-090915214151-phpapp02/85/Perl-46-320.jpg)
Uploaded byMasahiro Nagano
大規模画像配信とPerl
1. The document discusses various image processing libraries and tools including Image::Magick, Imlib2, and Epeg. 2. It provides code examples for resizing, scaling, and writing images using these libraries. 3. Benchmark results are shown for operations performed with each library, such as reading and writing files, to compare performance.
More Related Content
大規模画像配信とPerl
- 1.
- 2. *0DVDKLUR 1DJDQR* “ ** * * ** *
- 3. %ORJ KWWSEORJQRPDGVFDIHMS 3$86( ,'.$=(%852 KWWSWZLWWHUFRPND]HEXUR
- 4. :HE * LQVLGH PL[LV EDFNHQG
- 5. YRO å ** YRO * * * YRO * ** * * * * YRO * ** * * ~
- 6. * n*
- 7. PL[L * * ** * *
- 8. * * * 6 *)ODVK
- 9. * * $SDFKH
- 10. * QJLQ[ * OLJKWWSG SHUOEDO UVQF :HE * '16 55 RU / /RDG%DODQFHU
- 11. ~* ** * *
- 12. ** * * * ** * ** * * ³ñ
- 13. ** * * * ** * * * * * ** *UHTGD * UHTGD
- 14.
- 16.
- 17.
- 18. ** 2 1 n*
- 19. * * ** ** 0DSSLQJ '%
- 20. #4'# V U /#2 V U ^ KF ^ JQUVPCOG ^ ITQWRAKF ^ KUAHTGUJ ^ ^ FKCT[AKF ^ PWODGT ^ UKG ^ ITQWRAKF ^ ^ ^ UGTXGT ^ ^ P ^ ^ ^ ^ ^ ^ ^ ^ UGTXGT ^ ^ P ^ ^ ^ ^ ^ ^ ^ ^ UGTXGT ^ ^ P ^ ^ ^ ^ ^ ^ ^ ^ UGTXGT ^ ^ P ^ ^ ^ ^ ^ ^ ^ ^ UGTXGT ^ ^ [ ^ ^ ^ ^ ^ ^ ^ ^ UGTXGT ^ ^ [ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^
- 21. ñ * * DNS RR or L4** ** * CARP(Cache Array Routing Protocol)
- 22. ñ 0DSSLQJ '% ** * *
- 23. 3URV ** RQV -3(* RQO
- 24.
- 25. * 150PV (PC 40.7 / * 109.9PV) 2009 6
- 26. * * * ** * /å
- 27.
- 28. n mod_perl
- 29. 3$1 ,PDJH0DJLFN *' ,PDJHU ,PDJH(SHJ ,PDJH,POLE 3$1 IRUN H[HF ,55XQ
- 30. [ ! [ -3(* RPPHQW
- 31. WUG +OCIG/CIKEM O[ KOI +OCIG/CIKEM PGY QTKIAYKFVJГ QTKIAJGKIJV O[ Z KOI 4GCF UTEHKNG FKG Z KH Z KOI 4GUKG YKFVJ YKFVJГ JGKIJV JGKIJVГ KOI 5GV SWCNKV[ KOI 9TKVG KOCIGOCIKEMLRI
- 32. WUG +OCIGT O[ KOI +OCIGT PGY KOI TGCF HKNG UTEHKNG QT FKG O[ UECNGF KOI UECNG ZRKZGNU YKFVJГ [RKZGNU JGKIJVГ SV[RG OKZKPI QT FKG UECNGF YTKVG HKNG KOCIGT OKZKPILRI Г V[RG LRGI Г LRGISWCNKV[ QT FKG
- 33. WUG +OCIG+ONKD +OCIG+ONKD UGVAECEJGAUKG O[ KO +OCIG+ONKD NQCF UTEHKNG O[ KO KO ETGCVGAUECNGFAKOCIG YKFVJГ JGKIJV KO UGVASWCNKV[ KO UCXG KONKDLRI
- 34. WUG +OCIG'RGI SYEQPUVCPVU O[ GRGI +OCIG'RGI PGY UTEHKNG GRGI TGUKG YKFVJГ JGKIJVГ /#+06#+0A#52'%6A4#6+1 GRGI UGVASWCNKV[ GRGI YTKVGAHKNG GRGILRI
- 35. RGTN UKORNGRN 4U,2) +OCIG'RGI +OCIGT ) +OCIG/CIKEM +OCIG+ONKD $GPEJOCTM VKOKPI KVGTCVKQPU QH )Г GRGIГKONKD 'RGI YCNNENQEM UGEU U P +ONKD YCNNENQEM UGEU U P +OCIGT OKZKPI YCNNENQEM UGEU U P ) YCNNENQEM UGEU U P +OCIG/CIKEM YCNNENQEM UGEU U P Image::Magick Imager Image::Imlib2 - ) http://hibinokoto.jp/archives/about_my_works/about_image_magick_imager_and_image_imlib2.php Web * (Yusukebe::Tech) http://yusukebe.com/tech/archives/20070526/011710.html * *
- 36.
- 37. Image::Magick Imager Imlib2 Epeg
- 38. Image::Magick Imlib2 Epeg
- 39. (SHJ ! ,POLE! ,PDJHU !!! ,PDJH0DJLFN *:Gå * ,PDJH0DJLFN ! ,POLE !!! (SHJ
- 40. ² 3URV RQV * 0. ** ** -3(*
- 41. ** * ** -3(* * )) )) )6WDUW 2I )UDPH) * ** * * * 5*%
- 42. ** * ** TGCF HJГ DWHГ YJKNG ] TGCF HJГ DWHГ O[ OQFGГ EQFGГ NGP WPRCEM CCP Г DWH KH OQFG PG fZ(( ] NCUV _ KH QTF EQFG Z% QTF EQFG Z% ] TGCF HJГ DWHГ NGP O[ UCORNKPIГ JGKIJVГ YKFVJГ EQORQPGPVU WPRCEM %P% Г DWH EQNQTU EQORQPGPVU NCUV _ GNUG ] TGCF HJГ DWHГ NGP _ _ TGVWTP EQNQTU
- 43. * ,PDJH-SHJKHFN ,PDJH6L]H
- 44.
- 45. OLEFXUO SHUO ELQGLQJ /:3LQWHUIDFH :::XUO6LPSOH /:37
- 46. WUG $GPEJOCTM WUG .927UGT#IGPV WUG999%WTN'CU[ VKOGVJGUG Г ] EWTN UWD ] QRGP O[ EQPVGPVAHJГ Г fO[ EQPVGPV O[ EWTN 999%WTN'CU[ PGY EWTN UGVQRV %74.126A94+6'#6#Г EQPVGPVAHJ EWTN UGVQRV %74.126A74.Г JVVRNQECNJQUV EWTN RGTHQTO _Г NYR UWD ] O[ WC .927UGT#IGPV PGY O[ TGU WC IGV JVVRNQECNJQUV _ _
- 47. RGTN DGPEJRN $GPEJOCTM VKOKPI KVGTCVKQPU QH EWTNГ NYR EWTN YCNNENQEM UGEU U P NYR YCNNENQEM UGEU U P ( )
- 48. * * 4XDGRUH 38 * UHTGD SHHN UHTVHF