ä»åãã¢ã¹ã¯ã¯ã®Yandexãªãã£ã¹ã§åããŠãã人ãã¡ãç§ãã¡ã®è³ªåã«çããã ãã§ãªããããžãã»ããŽãŽããã®ååã«é£çµ¡ããŠãããå°ãå€æ§ãªæèŠãããããŸããã
ã¢ã³ãã¬ã€ã»ãã·ã¥ãã§ã³ã³
ã¢ã¹ã¯ã¯ Yandexã§ãã9æ³ã
圌ã¯ãC ++éçºè ãšããŠYandexã«æ¥ãŸãããé·ãéãBlog Searchã®éçºã®è²¬ä»»è ã§ãããPerlã§æžããŠããŸããã ã¢ã³ãã¬ã€ã¯ãç©çç§åŠããã³æ°çç§åŠã®åè£ã§ãã çŸåšãAndrei GulinãšååããŠãæ€çŽ¢ãšã³ãžã³ã®åŠç¿ã¢ã«ãŽãªãºã ãæ¹åããŠããŸãã

ICFPã«åå ãããšãæé«ã®ããã°ã©ã ãäœæããå¿ èŠããã3æ¥éãäžããããŸãã ãã¡ãããããªãã¯ããçšåºŠã®æéãç¡ç ã«è²»ãããŸãããããã¯1æ¥æ°æéã§ããããã3æ¥éãã¹ãŠãããã°ã©ã ããŸããã©ãã ãã®ä»äºã§ååã§ããã ããªãã¯4æéããããŠ10æéåãããšãã§ããŸããæºãæãã®ã§ã¯ãªããé ã¯ä»ã®ã¡ã«ããºã ã§ç²ããŸãã
ããŒãã³ã»ã«ããã£ã·ã³
ããžãã»ããŽãŽããã ã€ã³ããã¯ã¹-1幎
ãžãªããŒã¿ã¹ãã¬ãŒãžéçºã°ã«ãŒãã®éçºè ã

é£ãããã¬ãŒã ã¯ãŒã¯ã§ã¯åããªãã®ã§ãèšãã®ã¯é£ããã§ãã ããšãã°ã1æ¥4æéåããç²ããŠããŸãããäŒæ©ããã«12æé座ãããšãã§ããŸãããã¹ãŠã¯ã€ã³ã¹ãã¬ãŒã·ã§ã³ãæµãã«äŸåããŸãã ã¹ããªãŒã ã«å ¥ã£ãŠãä»ã§ã¯ãã¹ãŠãããŸããããšæããããä»ã§ã¯ãã¹ãŠãã§ããããã«ãªããéåžžã«é·ãæéåãããšãã§ããŸãã ãããã2æ¥é£ç¶ã§ãããã¯æ©èœããŸããã ãããã«ãããã€ã³ã¹ãã¬ãŒã·ã§ã³ããªããã°ããããæã«å ¥ããããã«äœããè©Šã¿ãªããã°ãªããŸããã
ã¢ã³ãã³PG83ãµã¢ã¯ããã
ã¢ã¹ã¯ã¯ Yandexã§ãã9æ³ã
ç§ã¯C ++ããã°ã©ããŒãšããŠããŒã±ããã«æ¥ãŸããã ããŸããŸãªãµãŒãã¹ã¿ã¹ã¯ã«åãçµãã ã æ°å¹ŽåŸãæ€çŽ¢ã«ç§»ããã©ã³ã¿ã€ã æ€çŽ¢ã®ä¿¡é Œæ§ãšããã©ãŒãã³ã¹ã«æºãããŸããã çŸåšã圌ã¯å€§èŠæš¡ãªåæ£ã¯ã©ã¹ã¿ãŒäžã§ã³ãŒãããŒã¹å šäœãæ°åã§ã¢ã»ã³ãã«ã§ãããã«ãã·ã¹ãã ã«åãçµãã§ããŸãã

ã¯ãã圌ãæãã§ããã®ãšåãããããå€ããåãããšãã§ããŸãã ç§ã¯1æ¥15æéã³ãŒããæžãããšãã§ããŸãããã1æ¥1è¡ãæžããªãããã«ãªããŸããã ããã¯ããªããäœãã©ã®ããã«è¡ããã«äŸåããŸãã 5è¡ãæžãããšããããŸããããããã¯éåžžã«è€éã§ãããå®éã«ããããæ·åããæã«ã¯1000è¡ãæžãããšããããŸãããäœããããŸããã 座ã£ãŠæžããŠãã ãã ç§ãšç§ã®å€åæ¥ã«ã€ããŠè©±ããšãå®å šã«æ£èŠåãããŸãã ç§ã¯å®¶ã§åãããšãã§ããŸããç§ã¯ãªãã£ã¹ã§åãããšãã§ããŸãã ç§ã¯ç®ãèŠãŸããæ°æéã®ã¡ãŒã«ãèªã¿ãæçŽã«çããã¬ãã¥ãŒãèªã¿ãŸãã å®éãã¬ãã¥ãŒãèªãã§ãä»ã®äººã®ã³ãŒããè©äŸ¡ããããšãä»äºã®å€§ããªéšåã§ãã ãã®åŸãå°ãããã°ã©ãã³ã°ããŠã人ã ãšãã£ããããããšãã§ããŸãã ä»äºã§10æéã1æéãæ®ãã®æéãèªå® ã§ä»äºãããããšãã§ããŸãã äžè¬çã«ã誰ããç°ãªãæ¹æ³ãæã£ãŠããŸãã 誰ãã8æéã誰ãã20æéåãããšãã§ããŸãã
ã¹ããã³ã»ã³ã«ãã©ã
ã¢ã¹ã¯ã¯ Yandexã§ãã7æ³ã
ã¹ãã¬ãŒãžããã³ããŒã¿åŠçã·ã¹ãã ã®éçºã®ã·ãã¢éçºè ã å»ã£ãããã®åŸæ»ã£ãŠããYandexã®åŸæ¥å¡ã®ã¹ããŒãã çŸåšãæ€çŽ¢ã§ç£èŠã·ã¹ãã ã«åãçµãã§ããŸãã

第äžã«ãããã¯ã圌ãå¹²æžãããã©ããããã®äººãåãè·å Žç°å¢ã«å€§ããäŸåããŸãã éšå±ãããããå Žåã3æé以äžäœæ¥ããã®ã¯éåžžã«å°é£ã§ãã 第äºã«ãããã°ã©ããŒãçŸåšè¡ã£ãŠããããšããã æ¥åžžçãªã¿ã¹ã¯ãç¶ç¶çã«è¡ãããšãã§ããŸã-èœã¡çããŠé³æ¥œããªã³ã«ããŠå®è¡ããŸãã 座ã£ãŠäœãã«ã€ããŠçå£ã«èããå¿ èŠãããããšããããŸãã ãã®ãããªå ŽåãçŽç²ãªããã°ã©ãã³ã°ã«ã¯ããã»ã©æéãããããªããããããŸããããæ®ãã®æéã¯ã人ã座ã£ãŠãèããŠãæãã§ãFacebookãèŠããšãå®éã«åäœããŸããæžãæ¹ã ãããŠãç§ã¯ããªããããã«ã€ããŠçŽæ¥èãããšãã ãã§ãªããããªããããªãèªèº«ã®äœãã«ã€ããŠèãããšããèããããšãæ¥ããšãããã®ãããªä¿¡å¿µãæã£ãŠããŸãïŒããªãã¯éããæ©ããŠãæšãèŠãŠãã ããã ç§ã®é ã®äžã§ããã€ãã®ããã¯ã°ã©ãŠã³ãããã»ã¹ãé²è¡ããŠããŠãäœãããå¿ èŠãããã®ãââãç解ãããŠãããŸãã æã ã人ãä»äºã«æ¥ãŠéå±ãããšããå®éã圌ã¯ããæå³ã§åããŸãã
ã¢ã¬ã¯ãµã³ãã«ã»ãµããã¹ããŒã»ãµããã¹ããŒ
ã¢ã¹ã¯ã¯ Yandexã§ãã10æ³ã
æ€çŽ¢é¢é£ã®ãããžã§ã¯ãã«åãçµãããã«Yandexã«æ¥ãŸããã 圌ã®ãªãŒããŒã·ããã®äžã§ã ããã°ã®æ€çŽ¢ ã Yandex.XMLãäœæãã ã æ°ããã©ã³ãã³ã°ã¢ã«ãŽãªãºã ãšãããããèµ·åãããŠãæ°ããæ å ±ã®ã€ã³ããã¯ã¹ããã°ããäœæãããè©äŸ¡è ã®ãµãŒãã¹ãäœæãããæ€çŽ¢å質ã®æž¬å®ãéå§ãããŸããã Sashaã¯ãã€ã³ã¿ãŒãããäžã®æ€çŽ¢ãšã³ãžã³ã¢ã«ãŽãªãºã ãšWebãµã€ãããã¢ãŒã·ã§ã³ã«é¢ããç§åŠããã³äººæ°ã¡ãã£ã¢ã®å€ãã®åºçç©ã®èè ã§ãã

ç空ã®çç¶ã®ããã°ã©ããŒã¯ãç ãã«ã€ããŸã§åãããšãã§ããŸãã å人ãå€ã«åæ¥èšŒæžããããç ãã«èœã¡ãäœãèµ·ãããªãã£ãã®ã§ãç§ã®é¡ã«æçŽã§åæ¥èšŒæžãå®ãããã«æ¥ãæ¹æ³ãä»ã§ãèŠããŠããŸãã çç£çãªä»äºã«ã€ããŠèªããªããããã§ã¯èª°ããèªåã®ãªãºã ããšããªããã°ãªããªããšæããŸãã ãªã©ã¯ãŒãŒã·ã§ã³ãšã³ãã¥ãã±ãŒã·ã§ã³ã®çµã¿åãããèŠã€ããŠãã ãããããã¯éåžžã«éèŠã§ããæ°ããã¢ã€ãã¢ãçãŸããæ°ããã³ã³ã»ãããçãŸããã³ãŒãã®ã©ãããããããã®ãç解ã§ããããã§ãã
é£ç¶ããŠã³ã³ãã¥ãŒã¿ãŒã«åº§ã£ãŠãããã°ã©ã ããããã°ãããã³ãŒããæžãããããããšã¯ã誰ããæ°æéé£ç¶ããŠçç£çã«ãªãããšã¯ãã£ãã«ãããŸããã ãããŠã4æéé£ç¶ã§ããã°ã©ãã³ã°ããããšã¯å¹æçã§ããç§ã®æèŠã§ã¯ãããã¯çŽ æŽãããçµæã§ãã ãã®åŸãäŒæ©ãå¿ èŠã«ãªããæ°ããã€ã³ã¹ãã¬ãŒã·ã§ã³ãå¿ èŠã«ãªããŸããç§ã®æèŠã§ã¯ãããçš®ã®æ£åŒãªå°±æ¥æ¥ã«ã€ããŠè©±ãããšã¯å°é£ã§ãã ããããç°ãªãæéã®æ£ãã亀æ¿ã«èšåãã䟡å€ããããŸãããããŒã®ç¶æ ãšãããæ¥åžžçãªã¿ã¹ã¯ã«åŸäºããŠããç¶æ ããããã°ãäžçã®ãã¹ãŠãåªãããã®ãšã©ãŒãæ¢ããŠããã¹ãŠãèœã¡ãçç±ãç解ããããšãããšãã§ãã
Artyom breqwas Kulikov
ã¢ã¹ã¯ã¯ Yandexã§ãã8æ³ã
Yandexã¯ãPearlã䜿çšããŠããã°æ€çŽ¢ããã®ããŒã¿ã解æããããæ±ããŸããã 圌ãã¯scãã ãã§ãªããåãããšãæ±ããŸããã 圌ã¯é·å¹Žããã°æ€çŽ¢ãè¡ã£ãŠãããç¹ã«Yandex.PulsãµãŒãã¹ã®ã¡ã€ã³éçºè ã§ããã çŸåšããã©ãŒã«ããã¬ã©ã³ã¹ãµãŒãã¹ã®èŠ³ç¹ããæãéèŠãªåºåãããã¯ãŒã¯ã®éçºãé²ããŠããŸãã

8æéã®å°±æ¥æ¥ãé©çšãããŸããïŒ åé¡ã¯ãæ¯æ¥8æéåãããå šå¡ã§ã¯ãªããã§ãã æã ã圌ãSometimesæ»ããããšããããŸããããã ãã§ã-ããªãã¯é·ãé座ã£ãŠããç®ãèŠããŸãããããã¯ãã§ã«åææ¥ã®åã°ã§ãã ããã°ã©ããŒãäœæ¥ã§ããå¹³åæéã¯ããããŸããããæå°å€ã¯ãŒãã§ãã ããªããäœãããŠããªãããšã«ããã«æ°ã¥ããªãå Žåãããªãã¯ãŸã£ããåãããšãã§ããŸããããããªãã¯ã§ãã-ããªããèœã¡ããŸã§ã å®éã«ã¯ãããŒããŒããããã¯ããä»äºã®ä»ã«ãèããäœæ¥ããŸã ããã話ãã誰ããã€ã€ããŠãããŸã äœãããŠããŸãããïŒããšå°ããäœæ¥ããããŸãã ããããã¹ãŠåããããšã8æéã®å°±æ¥æ¥ã«åãŸããŸãã ä»äºã§8æéãéããããšãã§ãããã€ã§ãäœã圹ã«ç«ã€ããšãã§ããŸãã ãããããã®æéã®ãã¹ãŠãã³ãŒãã§ã®äœæ¥ã§å¿ããããã§ã¯ãããŸããã
ã¢ã¬ã¯ã»ã€ã»ã«ããã»ã«ãã©ãã
ã¢ã¹ã¯ã¯ Yandexã§-3幎ã
ãã€ãŠã©ã³ãã©ãŒãã¹ãã®é·ã§ãã ã çŸåšãYandexã®ããŒãœãã«ãµãŒãã¹ã€ã³ãã©ã¹ãã©ã¯ãã£ã°ã«ãŒããçããŠããŸãã ãªã§ãŒã·ã£ã¯ãHabréã§ãIPv6ã§æåã亀æã ãSSLæå·åããµããŒãããããã¡ãŒã«ã«æããæ¹æ³ã説æããŸããã

ãã®ãããªããç¥ãããŠããããå°ãç©è°ãéžãããäžåœã®åŒçšïŒã奜ããªä»äºãèŠã€ãã人ã¯åœŒã®äººçã§1æéåããŠããŸãããã ç±å¿ãªããã°ã©ããŒã¯ãå¥åº·ãæãªãããšãªã1æ¥10ã15æéã ãäœæ¥ã§ããŸãã
ã¢ã¬ã¯ã»ã€ã»ã¶ããã
ã¢ã¹ã¯ã¯ Yandexã§6幎é
ã¯ã©ãŠããµãŒãã¹éçºéšã®Javaéçºè²¬ä»»è ã

ããã°ã©ããŒã人éã§ãã 圌ã¯ããã°ã©ã ã ãã§ãªããèªåãããã°ã©ã ããå¿ èŠããããã®ãèããããã€ãã®äŒè°ã«åå ããŠãååãã¢ã€ãã¢ãå ±æããããã«åœŒã«ããã°ã©ã ããŠæ¬²ãããã®ãèŠã€ããŸãã ãã¡ãããããã¯ãã¹ãŠã人ã幎霢ããªãºã ã圌ãã©ã®ããã«å¥åº·çãªã©ã€ãã¹ã¿ã€ã«ãå°ããã«ããã£ãŠããŸãã ç§ã«ã¯ã1æ¥ããã8æéã®ç·åœ¢ããã°ã©ãã³ã°ã¯é£ããããã§ãã å°ãªããšãä»ã¯ååãäžåžã§ãååãããã°ã©ããŒã§ããé ãæ°é®®ãªæãè€éãªããã°ã©ãã³ã°äœæ¥ã«é¢ãããã¹ãŠãããããšããŠããŸãã ãããŠãå€æ¹ã«èšç»ããããã«æã«ãããããã®ã¯è¯ãããšã§ãã ç§ãé«æ ¡çã ã£ããšããããã°ã©ãã³ã°ã¯ãšãŠã楜ããç°¡åã ã£ãããã«æããŸããã æéãçµã€ã«ã€ããŠãç§ã¯ãããé£ããããšãç解ããŠããŸãã
ã»ã«ã²ã€svvãããã
ã¢ã¹ã¯ã¯ Yandexã§6幎é
圌ã¯Yandex.Videoã®éçºè ãšããŠYandexã«æ¥ãŸããã 圌ã¯é³æ¥œã®çºå±ã®äž»åœ¹ã§ãããã¡ãã£ã¢ãµãŒãã¹ã®ãµãŒãã¹ã§ããããŸããã Yandex.Diskã®ãããžã§ã¯ããããã€ãäœæããŸããã ä»-ããã°ããŒã¿æè¡ã°ã«ãŒãã®è²¬ä»»è ã Sergeyãåãçµãã§ããã¿ã¹ã¯ã®1ã€ã¯ãCERNã®Yandexãããžã§ã¯ãã§ãã

ããã°ã©ãã¯1æ¥8æé以äžåãããšãã§ããŸãã ããã¯ãããžã§ã¯ããšããã®äººãã©ãã ãæ ç±çããã©ãã ãã¹ããªãŒã ã«åå ãããã«ãã£ãŠç°ãªããŸãã ç§èªèº«ã¯ããã®åé¡ãäœããã®æ¹æ³ã§å¶éããããšããŠããŸãã 座ãç¶ããŠ12æéé£ç¶ã§ããã°ã©ã ããããšããããŸãã ãã®åŸãç§ã¯å®å šã«æ²ããæ°åã«ãªããŸããå€åºããæ°åã«ãªãããæ°åãæªããªããŸãã ãã ããå¶éããŠããã€ãã®éšåã«åãåããŠ4æéäœæ¥ããã°ãå®ç§ã«ãªããŸãã åé¡ã解決ããã«ã¯ãæå³ã®ããã³ãŒããèšè¿°ããæ°æéããããã4æéããã®ãããªç¹å¥ãªç¶æ ã«æ²¡é ããå¿ èŠããããŸãã ãããã£ãŠã8æéã®å€åæ¥ãã«ãŠã³ãæ¹æ³ã§ãã 4æéã«2åã§ããã°ããã®ãããªåé¡ã2ã€è§£æ±ºã§ããŸãã åãããã«8æéå¥çŽããŠãã ããã
ã°ãªãŽãªãŒã»ããã¯ã»ãã¯ãã
ã¢ã¹ã¯ã¯ Yandexã¯10æ³ã§ãã
ãã€ãŠã·ã¹ãã 管çè ãšããŠåãå§ããçŸåšã¯ãã¯ãããžãŒãã£ã¹ããªãã¥ãŒã·ã§ã³ã®ãã£ã¬ã¯ã¿ãŒãããŠããŸãã

ãã¡ãããããã°ã©ããŒã«äŸåããŸãã 1æ¥24æéæ©èœããŸãããããã°ã©ãã³ã°ã«çŽæ¥æºããå¹æçãªäœæ¥ãã€ãŸãéåžžã«åçŽãªèŠç¯ã«ã€ããŠè©±ãå Žåã ç§ã¯ãåµé çãªå°éåéã®ãã¹ãŠã®åŸæ¥å¡ïŒããŒã±ãã£ã³ã°æ åœè ãã¢ãŒãã£ã¹ãããã¥ãŒãžã·ã£ã³ãããã°ã©ããŒïŒã1æ¥4æé以äžåãããšã¯ã§ããªããšèšããŸãã è³å ã®äœããã圌ãããã®æé以äžåµé çãªä»äºãããããšã劚ããŠããŸãã é£ç¶ããŠ20æéããã°ã©ãã³ã°ããããã°ã©ããŒãšè©±ããããšããŠããçŽ3ã4æéåµé çãªæŽ»åã«åãçµãã ããšãããããæ®ãã¯ãã°ã®ä¿®æ£ãã¢ã€ãã¢ã®æ£ããå®è£ æ¹æ³ãªã©ã«åãçµã¿ãŸããã ã¯ãªãšã€ãã£ããªäœæ¥ã«ã¯4æéããããŸãã ãã以å€ã®æéã¯ã奜ããªããšãããããšãã§ããŸãã ç§ã¯ã2æéã§æ¯æ¥ã®æšæºãéçºããããã°ã©ããŒãç¥ã£ãŠããŸããã圌ã¯éåžžã«è¿ éã«æžããŠããŸãã
ããã«ã»ã«ãããã«ã»ã¹ãã
ããžãã»ããŽãŽããã Yandex-3ãæ
圌ã¯çµå¶æ å ±åŠéšãšå¿çšæ°åŠéšã®çµæžåŠéšã®ããžãã»ããŽãŽããæ¯éšã§æããŠããŸãã Yandexã§ã¯ããžãªããŒã¿ã¹ãã¬ãŒãžéçºã°ã«ãŒãã®ã€ã³ã¿ãŒã³ã

ãã®æ¥ãããããããåäœããŠããéã«åäœããå¿ èŠããããŸãã 18æéé£ç¶ã§äœæ¥ããããšãã1æéäœæ¥ããŠä»æ¥ã¯ä»ã«äœãã§ããªãããšãç解ããããšãã§ããŸãã ããã°ã©ããŒã®ä»äºã¯éåžžã«åµé çã§ãããç¡çããããããšã¯ã§ããŸããããã®8æéã®ä»äºã¯ã§ããŸããã ãããããã®åé¡ã«ã¯å±éºãªåŽé¢ããããŸã-ããã°ã©ããŒãæããšãã«ä»äºãããããšãèš±å¯ããã°ããããã圌ã¯ãããé±ã«3æéãããããšæãã§ãããã ãããäžæ¹ã§ãããã°ã©ããŒãããã°ã©ãã³ã°ãæãŸãªãå Žåãããã¯ééããªãæªãããã°ã©ããŒã§ãã
ã¢ã³ãã¬ã€ã¹ã¿ã€ã¹ãã³ã¹ãã£ã¹ãã³
ã¢ã¹ã¯ã¯ Yandexã§ãã9æ³ã
ããŒã±ããæ€çŽ¢ã°ã«ãŒãã®Javaéçºè ãšããŠYandexã«æ¥ãŸããã 圌ã¯ãååããã¹ãã®åé¡ãšåå説æããã®äºå®ã®æœåºã«åŸäºããŠããŸããã ããããŠã圌ã®æ€çŽ¢ãšæ©æ¢°åŠç¿ãžã®æ ç±ãå§ãŸããŸããã ä»äºä»¥å€ã§ã¯ãAndreiã¯ããŸããŸãªIRããã¡ããäœæããŸãããèšèªã¢ãã«ã®è©©çæããã°ã©ã ããœãŒã·ã£ã«ãããã¯ãŒã¯ããã³ãã³ã°ããããããã§ãã Andreiã¯çŸåšãã©ã³ãã³ã°éšéãéå¶ããŠãããçŽ200人ã®ããŒã ãéçšããŠããŸãã

ã³ãŒããæžãããšã ããä»äºãšèãããªãã1æ¥2æé以äžããããšã¯æããŸããã ãããŠãä»äºãã¢ãŒããã¯ãã£ã«ã€ããŠèãããšããšèããŠããå Žåãã³ãŒãã¬ãã¥ãŒãè¡ã£ãŠãããªãããã£ãŠããããšã誰ãã«ãã£ãŠäœ¿çšãããããšãèŠããŠãããŠãã ããã ã ãããŠããªãã£ã¹ã«é ããŠæ»åšãããšããã¹ãŠã®éçºè ã«åœ±é¿ããŸãã