ISUCON6予鐃緒申鐃緒申肇奪鐃緒申眠瓩件申泙鐃緒申鐃�
@methane 鐃叔わ申鐃緒申鐃瞬わ申鐃塾居申鐃緒申鐃緒申鐃祝わ申鐃緒申鐃所が鐃緒申鐃暑！鐃竣とわ申鐃緒申鐃緒申鐃緒申鐃緒申名鐃緒申 @kizkoh (鐃緒申鐃緒申侫鐃獣器申鐃�), @mecha_g3 (鐃緒申鐃竣ワ申担鐃緒申) 鐃夙とわ申鐃� ISUCON 6 鐃祝誌申鐃緒し鐃緒申予鐃緒申鐃緒申肇奪廛鐃緒申鐃緒申鐃緒申鐃緒申眠瓩件申泙鐃緒申鐃緒申鐃� 鐃緒申鐃緒申里佞蠅�鐃緒申鐃所記鐃緒申鐃緒申颪�まわ申鐃緒申
鐃春りか鐃緒申鐃緒申
鐃緒申念鐃淑わ申鐃初ス鐃緒申鐃緒申鐃熟居申録鐃緒申鐃銃なわ申鐃塾でわ申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃祝わ申辰鐃緒申鐃緒申箸鐃殉とわ申泙鐃緒申鐃� 鐃緒申鐃竣ワ申離鐃緒申鐃緒申匹鐃� methane/isu6q-app 鐃叔醐申鐃緒申鐃緒申鐃銃わ申鐃緒申里如鐃緒申鐃縮ｏ申鐃緒申鐃緒申鐃緒申鐃緒申魯鐃緒申鐃緒申匹鐃緒申認鐃緒申鐃銃わ申鐃緒申鐃緒申鐃緒申鐃緒申
strings.Replacer 鐃緒申箸鐃�
鐃緒申鐃術醐申鐃緒申郎能蕕�鐃緒申 Go 鐃夙件申鐃銃わ申鐃緒申鐃塾でわ申鐃緒申鐃緒申Go鐃塾緒申鐃緒申鐃緒申鐃緒申鐃緒申戮鐃緒申鐃緒申謄鐃緒申鐃緒申爛�鐃緒申鐃夙で最初か鐃初ス鐃緒申鐃緒申無鐃緒申鐃叔わ申鐃緒申鐃緒申 top 鐃叔ワ申鐃竣ワ申鐃�CPU鐃緒申鐃緒申鐃緒申的鐃淑のはわ申鐃緒申判鐃緒申泙鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申匹鐃緒申匹鐃出なにわ申鐃駿わ申鐃塾わ申鐃緒申鐃夙�鐃緒申判鐃緒申泙鐃緒申鐃緒申鐃緒申鐃緒申鐃淑わ申長鐃緒申鐃淑わ申鐃塾で関随申鐃緒申鐃塾わ申張鐃緒申泙鐃緒申鐃�
func htmlify(w http.ResponseWriter, r *http.Request, content string) string {
if content == "" {
return ""
}
rows, err := db.Query(`
SELECT * FROM entry ORDER BY CHARACTER_LENGTH(keyword) DESC
`)
panicIf(err)
entries := make([]*Entry, 0, 500)
for rows.Next() {
e := Entry{}
err := rows.Scan(&e.ID, &e.AuthorID, &e.Keyword, &e.Description, &e.UpdatedAt, &e.CreatedAt)
panicIf(err)
entries = append(entries, &e)
}
rows.Close()
keywords := make([]string, 0, 500)
for _, entry := range entries {
keywords = append(keywords, regexp.QuoteMeta(entry.Keyword))
}
re := regexp.MustCompile("("+strings.Join(keywords, "|")+")")
kw2sha := make(map[string]string)
content = re.ReplaceAllStringFunc(content, func(kw string) string {
kw2sha[kw] = "isuda_" + fmt.Sprintf("%x", sha1.Sum([]byte(kw)))
return kw2sha[kw]
})
content = html.EscapeString(content)
for kw, hash := range kw2sha {
u, err := r.URL.Parse(baseUrl.String()+"/keyword/" + pathURIEscape(kw))
panicIf(err)
link := fmt.Sprintf("<a href=\"%s\">%s</a>", u, html.EscapeString(kw))
content = strings.Replace(content, hash, link, -1)
}
return strings.Replace(content, "\n", "<br />\n", -1)
}
鐃緒申鐃緒申鐃緒申鐃緒申鐃熟はてなワ申鐃緒申鐃緒ー鐃宿＋はてなワ申鐃緒申鐃緒申鐃塾よう鐃淑ワ申鐃緒申鐃俊ワ申鐃叔￥申鐃緒申鐃塾関随申鐃熟ワ申鐃緒申鐃緒ー鐃宿の紹介記誌申鐃緒申鐃出わ申鐃緒申他鐃塾ワ申鐃緒申鐃緒ー鐃宿へのワ申鵐�わ申鐃緒申鐃緒申鐃緒申鐃縦わ申HTML鐃緒申鐃緒申鐃緒申鐃緒申鐃竣わ申鐃緒申鐃塾でわ申鐃緒申鐃緒申鐃緒申鐃緒ー鐃宿わ申文鐃緒申鐃緒申鐃緒申妊鐃緒申鐃緒申箸鐃緒申討鐃緒申鐃塾で￥申鐃緒申長鐃緒申鐃竣でワ申鵐�になわ申泙鐃緒申鐃�
鐃緒申鐃緒申鐃緒ー鐃宿わ申鐃緒申鐃藷クへわ申鐃術器申鐃緒申鐃緒申発鐃叔わ申鐃緒申討鐃緒申覆鐃緒申里蓮鐃緒申鐃緒申鐃術器申鐃緒申鐃緒申鐃�HTML鐃緒申鐃緒申鐃緒申鐃緒申鐃竣わ申 <a> 鐃緒申鐃緒申鐃殉でワ申鐃緒申鐃緒申鐃緒申鐃竣わ申鐃緒申討鐃緒申泙鐃緒申鐃緒申鐃緒申佞鐃緒申鐃緒申HTML鐃緒申鐃緒申鐃緒申鐃緒申鐃竣をすわ申肇鐃緒申鐃緒申錙種申匹鮓�つわ申鐃緒申鐃淑わ申鐃淑るか鐃緒申任鐃緒申鐃緒申憤鐃緒申戮鐃緒申鐃祝居申鐃重わ申鐃緒申鐃曙気鐃緒申鐃術器申鐃緒申鐃緒申茲�鐃祝わ申鐃銃ハマわ申泙鐃緒申鐃緒申鐃�
鐃緒申鐃緒申表鐃緒申鐃塾ビワ申匹鐃緒申峇鐃緒申里匹鐃緒申蕕�鐃宿れく鐃初い鐃塾鰹申鐃叔重わ申鐃塾わ申鐃殉ではまわ申鐃竣ワ申鐃春ワ申鐃緒申鐃緒申鐃熟わ申討覆鐃緒申辰鐃緒申里任錣�鐃緒申泙鐃緒申鵑�￥申鐃緒申蠅�鐃緒申Go鐃初し鐃緒申鐃緒申適鐃緒申鐃緒申呂鐃銃みまわ申鐃緒申
鐃殉わ申Go鐃緒申鐃緒申鐃緒申表鐃緒申鐃緒申鐃駿わ申鐃塾わ申 strings.Replacer 鐃緒申箸辰謄鐃緒申鐃緒申錙種申匹鐃緒申鐃緒申鵐�へわ申鐃術器申鐃薯しまわ申鐃緒申 Replacer 鐃緒申鐃循わ申鐃緒申里砲鐃緒申鐃瞬わ申鐃緒申鐃緒申鐃緒申里如鐃� htmlify() 鐃夙わ申鐃緒申鐃舜随申鐃緒申鐃緒申鐃緒申曚鐃緒申鐃塾ではなわ申鐃緒申鐃緒申動鐃緒申鐃夙￥申鐃緒申鐃緒申鐃緒ー鐃宿わ申鐃宿加削申鐃緒申鐃緒申忘胴鐃緒申曚鬚垢鐃処う鐃祝わ申鐃殉わ申鐃緒申鐃淑実際にはわ申鐃叔わ申存鐃淳わ申鐃暑キ鐃緒申鐃緒ー鐃宿の居申鐃緒申鐃緒申鐃出わ申鐃暑修鐃緒申鐃塾ワ申鐃緒申鐃緒申鐃緒申逃鐃緒申鐃銃わ申鐃緒申無鐃縮に再刻申鐃循わ申鐃銃わ申鐃殉わ申鐃緒申鐃緒申鐃緒申鐃緒申傍鐃緒申鼎鐃緒申討鐃緒申鐃緒申鐃緒申辰肇鐃緒申鐃緒申鐃緒申紊�鐃獣わ申鐃熟わ申鐃縦￥申
var (
mKwControl sync.Mutex
kwdList KeywordArray
mKwReplacer sync.RWMutex
kwReplacer1st, kwReplacer2nd *strings.Replacer
)
func updateReplacer() {
reps1 := make([]string, 0, len(kwdList)*2)
reps2 := make([]string, 0, len(kwdList)*2)
for i, k := range kwdList {
if k.holder == "" {
k.holder = fmt.Sprintf("isuda_%x", sha1.Sum([]byte(k.Key)))
kwdList[i].holder = k.holder
}
reps1 = append(reps1, k.Key)
reps1 = append(reps1, k.holder)
reps2 = append(reps2, k.holder)
reps2 = append(reps2, k.Link)
}
r1 := strings.NewReplacer(reps1...)
r2 := strings.NewReplacer(reps2...)
mKwReplacer.Lock()
kwReplacer1st = r1
kwReplacer2nd = r2
mKwReplacer.Unlock()
}
func AddKeyword(key, link string) {
k := Keyword{Key: key, Link: link}
mKwControl.Lock()
kwdList = append(kwdList, k)
sort.Sort(kwdList)
updateReplacer()
mKwControl.Unlock()
}
func ReplaceKeyword(c string) string {
mKwReplacer.RLock()
r1 := kwReplacer1st
r2 := kwReplacer2nd
mKwReplacer.RUnlock()
x := r1.Replace(c)
x = html.EscapeString(x)
return r2.Replace(x)
}
AddKeyword 鐃熟ワ申鐃緒申鐃緒ー鐃宿わ申櫂鐃緒申箸鐃緒申鐃緒申箸鐃緒申法鐃� ReplaceKeyword 鐃緒申 htmlify 鐃緒申鐃緒申討个鐃殉わ申鐃緒申鐃緒申鐃緒申鐃� NewReplacer 鐃緒申討喀个鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃祝削減鐃緒申鐃暑こ鐃夙わ申鐃叔わ申鐃殉わ申鐃緒申鐃緒申
鐃緒申鐃緒申鐃術刻申鐃緒申鐃緒申鐃緒申鐃緒申鐃暑タ鐃緒申鐃淳ングで￥申 MySQL 鐃緒申鐃緒申続鐃緒申鐃緒申箸鐃緒申鐃� '127.0.0.1' 鐃緒申鐃緒申鐃緒申鐃渋鰹申鐃緒申鐃緒申弔鐃緒申鐃銃わ申鐃淑わ申鐃夙わ申鐃緒申鐃緒申鐃初ー鐃緒申鐃叔わ申茲�鐃祝なって￥申鐃緒申鐃盾し鐃銃なわ申鐃塾に駕申鐃曙た鐃宿居申: 鐃緒申鐃緒申鐃塾ワ申鐃緒申鐃�skip-name-resolve鐃緒申鐃緒申鐃獣わ申鐃塾わ申鐃緒申鐃緒申鐃緒申鐃緒申鐃粛￥申 Unix Domain Socket 鐃緒申箸鐃緒申茲�鐃祝わ申鐃殉わ申鐃緒申鐃緒申
@kizkoh 鐃祝わ申鐃� nginx 鐃緒申 MySQL 鐃緒申鐃緒申鐃緒申 (鐃緒申的鐃春ワ申鐃緒申鐃緒申鐃� nginx 鐃緒申鐃瞬わ申鐃緒申) 鐃巡、鐃緒申鐃緒申鐃緒申鐃緒申砲鐃緒申辰鐃緒申丱鐃緒申鐃緒申戮鐃緒申鐃緒申蠅件申董鐃�14:00鐃緒申鐃緒申鐃緒申12鐃緒申鐃緒申鐃緒申个鐃緒申泙鐃緒申鐃緒申鐃�
isutar 鐃緒申 isuda 鐃祝マ￥申鐃緒申
鐃緒申鐃緒申鐃� @mecha_g3 鐃緒申任鐃緒申鐃緒申鐃緒申分鐃叔わ申鐃緒申 isutar 鐃緒申 isuda 鐃緒申鐃緒申鐃淳わ申鐃緒申JSON API鐃緒申箸辰討鐃緒申鐃緒申鬚靴討鐃緒申鐃緒申鐃淑�鐃緒申鐃緒申鐃獣て￥申2鐃縦のワ申鐃竣ワ申鐃�MySQL鐃緒申1鐃緒申離泪鐃緒申鐃祝常申辰討鐃緒申鐃淑上完鐃緒申鐃緒申無鐃縮なのわ申鐃緒申鐃緒申1鐃縦にまとわ申泙鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃熟随申鐃緒申討覆鐃緒申里任鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃叔緒申鐃緒申奪廚鐃緒申鐃緒申呂鐃緒申任鐃緒申鐃�
鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申謄戰鐃緒申鐃薯かわ申鐃緒申箸鐃緒申縫魯泙辰鐃緒申里鐃緒申鐃�DB鐃緒申鐃粛ワ申鐃緒申鐃緒申鐃塾デッドワ申鐃獣ワ申鐃叔わ申鐃緒申鐃緒申箸鐃緒申2鐃緒申鐃緒申鐃緒申1鐃緒申離泪鐃緒申鐃淑ので￥申DB鐃舜わ申鐃緒申続鐃緒申4鐃旬わ申鐃竣わ申覆鐃緒申鐃緒申鐃緒申鐃緒申隼廚鐃緒申弔帖鐃叔逸申里鐃緒申鐃緒申8鐃旬にわ申鐃銃わ申鐃殉わ申鐃緒申鐃緒申鐃夙わ申鐃緒申鐃緒申鐃緒申鐃緒申鐃塾よう鐃淑ワ申鐃緒申鐃宿わ申鐃緒申鐃緒申鐃緒申8鐃旬わ申鐃獣てわ申足鐃緒申覆鐃緒申覆辰討鐃緒申泙鐃緒申泙鐃緒申鐃緒申鐃�
rows, err := db.Query(fmt.Sprintf(
"SELECT * FROM entry ORDER BY updated_at DESC LIMIT %d OFFSET %d",
perPage, perPage*(page-1),
))
if err != nil && err != sql.ErrNoRows {
panicIf(err)
}
entries := make([]*Entry, 0, 10)
for rows.Next() {
e := Entry{}
err := rows.Scan(&e.ID, &e.AuthorID, &e.Keyword, &e.Description, &e.UpdatedAt, &e.CreatedAt)
panicIf(err)
e.Html = htmlify(w, r, e.Description)
e.Stars = loadStars(e.Keyword)
entries = append(entries, &e)
}
rows.Close()
鐃緒申鐃塾ワ申鐃緒申鐃宿はトップペ￥申鐃緒申鐃塾ハワ申疋蕁種申琉鐃緒申鐃緒申任鐃緒申鐃� for rows.Next() 鐃暑ー鐃竣わ申鐃緒申了鐃緒申鐃緒申 rows.Close() 鐃緒申鐃銃ばわ申鐃殉わ申DB鐃緒申鐃緒申続鐃薯握わ申里任鐃緒申鐃緒申鐃緒申鐃緒申離襦種申鐃緒申鐃緒申 loadStars(e.Keyword) 鐃緒申鐃緒申分鐃緒申鐃緒申任鐃緒申鐃緒申SQL鐃緒申討喀个鐃緒申討鐃緒申泙鐃緒申鐃�
鐃緒申鐃塾常申鐃瞬で￥申 top 鐃准￥申鐃緒申鐃緒申8鐃緒申鐃緒申鐃緒申妊鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃銃ルー鐃竣の鰹申側鐃塾ワ申鐃緒申鐃緒申鐃渋行わ申鐃緒申函鐃�8鐃旬わ申鐃緒申続鐃緒申箸鐃緒申擇辰鐃緒申鐃緒申屬砲覆蝓�鐃宿わ申 goroutine 鐃緒申鐃緒申側鐃緒申 loadStars() 鐃緒申DB鐃緒申続鐃緒申無鐃渋わ申鐃峻ってわ申鐃殉わ申鐃緒申鐃夙になわ申泙鐃緒申鐃�
鐃緒申鐃緒申紊わ申胴佑鐃緒申鐃出わ申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃塾わ申鐃夙なのでわ申鐃緒申鐃緒申鐃叔緒申鐃� rows.Close() 鐃緒申討鐃叔なわ申鐃緒申蠅�鐃宿わ申鐃緒申鐃祝わ申鐃緒申鵑犬鐃淑わ申鐃緒申鐃緒申探鐃緒申鐃緒申辰鐃緒申蝓�鐃緒申鐃塾件申鐃塾ネワ申鐃夙わ申鐃殉わ申鐃緒申鐃緒申鐃夙に居申鐃重わ申鐃緒申鐃夙わ申鐃緒申屬任鐃�1goroutine鐃緒申鐃緒申鐃緒申鐃�DB鐃緒申続鐃緒申鐃緒申2鐃旬になわ申鐃緒申鐃緒申鐃緒申鐃緒申蕁�鐃緒申鐃緒申鐃緒申鐃駿わ申余裕鐃熟醐申鐃緒申鐃緒申鐃�8鐃旬にわ申鐃緒申鐃緒申鐃緒申鐃緒申匹覆鐃緒申鐃緒申廚塙佑鐃緒申討鐃緒申泙辰鐃緒申蠅件申討鐃緒申泙鐃緒申泙鐃緒申鐃緒申鐃�
鐃緒申漫鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃出削申鐃緒申鐃緒申鐃緒申肇優鐃緒申箸鐃緒申戮鐃緒申里任呂覆鐃緒申鐃獣縁申縫鐃緒申優鐃緒申鐃緒申鐃緒申廖鐃緒申鐃塾随申鐃緒申鐃旬わ申16鐃緒申鐃緒申鐃巡し鐃緒申鐃緒申鐃緒申鐃叔わ申鐃緒申鐃駿ワ申鐃緒申沺鐃緒申鐃緒申鐃緒申鐃緒申匹鐃宿わ申鐃緒申鐃緒申鐃駿上げ鐃銃わ申鐃暑タ鐃緒申鐃竣わ申鐃獣わ申鐃初こ鐃緒申任鐃緒申鐃叔まわ申鐃緒申鐃緒申
鐃緒申鐃緒申鐃夙わ申鐃銃￥申 rows.Next() 鐃暑ー鐃緒申鐃緒申妊優鐃緒申箸鐃緒申謄鐃緒申鐃緒申鐃緒申孫圓鐃緒申鐃塾わ申単鐃緒申必鐃竣わ申鐃緒申続鐃緒申鐃緒申鐃旬になわ申幣鐃塾駈申鐃緒申鐃緒申鐃緒申鐃緒申辰討鐃緒申鐃塾で￥申 rows.Close() 鐃殉での緒申鐃緒申鐃緒申単鐃緒申縫鐃緒申鐃緒申鐃緒申未離侫鐃緒申奪鐃緒申鐃緒申鐃緒申砲鐃緒申泙鐃緒申腓�鐃緒申
Replacer 鐃塾刻申鐃循わ申 zero time cache 鐃緒申
鐃竣ワ申鐃春ワ申鐃緒申鐃緒申鐃緒申辰討澆鐃緒申箸鐃緒申鐃緒申泙鐃� Replacer 鐃塾刻申鐃循わ申鐃重わ申鐃塾で￥申鐃縦随申的鐃緒申 zero time cache 鐃夙呼わ申任鐃緒申襯わ申妊鐃緒申鐃緒申鐃緒申箸辰動鐃緒申鐃緒申縫鐃緒申鐃獣ワ申鐃緒申鬚靴討澆泙鐃緒申鐃緒申鐃緒申離鐃緒申鐃緒申匹鮓�てわ申鐃緒申鐃緒申鐃緒申鐃緒申
var (
mKwControl sync.Mutex
kwdList KeywordArray
mUpdateReplacer sync.Mutex
repLastUpdated time.Time
)
func AddKeyword(key, link string) {
k := Keyword{Key: key, Link: link}
mKwControl.Lock()
kwdList = append(kwdList, k)
mKwControl.Unlock()
updateReplacer()
}
func updateReplacer() {
now := time.Now()
mUpdateReplacer.Lock()
defer mUpdateReplacer.Unlock()
if repLastUpdated.After(now) {
return
}
repLastUpdated = time.Now()
reps1 := make([]string, 0, len(kwdList)*2)
reps2 := make([]string, 0, len(kwdList)*2)
mKwControl.Lock()
kws := kwdList[:]
mKwControl.Unlock()
sort.Sort(kws)
鐃緒申鐃緒申// ... 鐃淑刻申 Replacer 鐃塾刻申鐃循緒申鐃緒申
}
mUpdateReplacer 鐃緒申 repLastUpdated 鐃緒申鐃宿加わ申鐃緒申鐃術随申鐃叔￥申 updateReplacer() 鐃緒申 repLastUpdated = time.Now() 鐃殉でわ申鐃緒申鐃叔ワ申鐃緒申鐃緒申砲覆辰討鐃緒申泙鐃緒申鐃�
鐃純え鐃出￥申鐃緒申鐃緒申鐃緒ー鐃緒申A, B, C 鐃緒申鐃循わ申同鐃緒申鐃緒申鐃宿加わ申鐃曙た鐃夙わ申鐃殉わ申鐃緒申
- 鐃殉わ申A鐃緒申鐃叔緒申縫鐃緒申奪鐃緒申鐃緒申鐃緒申鐃緒申鐃銃￥申
repLastUpdated = time.Now()鐃緒申孫圓鐃緒申鐃� Replacer 鐃塾刻申鐃循わ申呂鐃殉わ申鐃緒申 - 続鐃緒申鐃銃ワ申鐃緒申鐃緒ー鐃緒申B鐃緒申C鐃緒申鐃夙わ申鐃�
mUpdateReplacer.Lock()鐃緒申鐃緒申澆鐃緒申泙鐃緒申鐃緒申鐃緒申奪鐃縦常申鐃緒申房鐃緒申鐃緒申鐃緒申鐃�now鐃緒申 (1) 鐃叔刻申鐃緒申鐃緒申鐃緒申repLastUpdated鐃緒申鐃緒申未鐃緒申了鐃緒申屬砲覆鐃殉わ申鐃緒申 - 鐃緒申鐃緒申鐃緒ー鐃緒申A鐃緒申 Replacer 鐃緒申鐃緒申鐃緒申鐃緒申了鐃緒申鐃緒申
mUpdateReplacer鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申泙鐃緒申鐃緒申鐃緒申鐃緒申錙種申鐃�B鐃緒申鐃緒申鐃緒申鐃緒申討鐃緒申鐃� goroutine 鐃緒申鐃緒申鐃塾ワ申鐃獣ワ申鐃緒申鐃緒申鐃緒申鐃緒申泙鐃緒申鐃� - 鐃緒申鐃獣ワ申鐃緒申鐃緒申鐃緒申鐃祝種申鐃緒申鐃緒申鐃緒申
now鐃緒申repLastUpdated鐃緒申鐃盾新鐃緒申鐃緒申鐃塾で￥申if repLastUpdated.After(now)鐃緒申鐃緒申鐃祝なわ申泙鐃緒申鵝�なのわ申 Replacer 鐃緒申胴鐃緒申曚鐃緒申泙鐃緒申鐃緒申鐃緒申鐃緒申錙種申鐃�A鐃薯更随申鐃緒申鐃緒申鐃夙わ申鐃緒申kwdList鐃祝ワ申鐃緒申鐃緒ー鐃緒申B鐃緒申鐃緒申鐃獣てわ申鐃淑わ申鐃獣わ申鐃淑醐申密鐃祝はワ申鐃緒申鐃淳ング逸申存鐃緒申鐃緒申鐃獣てわ申鐃緒申鐃緒申能鐃緒申鐃盾あ鐃緒申砲里如鐃緒申鐃緒申鐃緒申必鐃竣な緒申鐃緒申鐃叔わ申鐃緒申 - 鐃緒申鐃緒申縫鐃緒申鐃緒申錙種申鐃�B鐃緒申 Replacer 鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申蝓�鐃緒申鐃緒申鐃緒ー鐃緒申C鐃緒申
mUpdateReplacer鐃塾ワ申鐃獣ワ申鐃緒申鐃緒申鐃緒申鐃緒申泙鐃緒申鐃緒申鐃緒申戮鐃�if repLastUpdated.After(now)鐃緒申鐃緒申鐃祝なわ申里如鐃� Replacer 鐃塾再刻申鐃循はワ申鐃緒申鐃獣プわ申鐃緒申泙鐃緒申鐃� (4) 鐃緒申 Replacer 鐃緒申胴鐃緒申曚鐃緒申鐃緒申箸鐃緒申砲漏亮造縫鐃緒申鐃緒申錙種申鐃�C鐃緒申kwdList鐃緒申鐃緒申鐃獣てわ申鐃緒申鐃塾で￥申鐃緒申鐃緒申鐃獣プわ申鐃銃わ申鐃緒申鐃緒申任鐃緒申鐃�
鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申匹鐃緒申鐃緒申鐃緒申鐃叔わ申鐃緒申鐃緒申任鐃緒申覆鐃緒申鐃緒申發件申鐃殉わ申鐃藷が￥申鐃緒申鐃述わ申鐃獣わ申鐃緒申肇鐃緒申鐃緒申匹噺鐃緒申鐃駿わ申鐃緒申鐃薯してみてわ申鐃緒申鐃緒申鐃緒申鐃緒申 鐃緒申鐃塾ワ申鐃叔ワ申鐃緒申鐃緒申鐃�ISUCON鐃緒申鐃緒申鐃叔はなわ申鐃緒申鐃渋際わ申Go鐃叔刻申鐃緒申能鐃淑ワ申鐃緒申鐃出￥申鐃緒申颪�とわ申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃叔わ申鐃緒申
鐃殉わ申鐃緒申鐃純え鐃緒申 MySQL 鐃緒申複鐃緒申鐃塾トワ申鵐競鐃緒申鐃緒申鐃緒申鐃緒申鐃駿わ申 fsync 鐃叔ワ申鐃淳ットわ申鐃暑グ鐃暑ー鐃竣ワ申鐃淳ットなど￥申鐃緒申同鐃緒申鐃祝実行わ申鐃緒申鐃重わ申鐃緒申鐃緒申鐃緒申丱奪鐃緒申鐃緒申鐃緒申鐃竣とわ申鐃緒申鐃塾わ申鐃緒申鐃緒申鐃緒申鐃緒申離妊鐃緒申鐃緒申鐃術ワ申鐃緒申鐃緒申噺討鐃叔わ申鐃宿わ申鐃緒申鐃初い鐃緒申鐃緒申的鐃緒申鐃夙思わ申鐃塾でわ申鐃緒申鐃緒申鐃宿なわ申鐃緒申鐃緒申鐃塾パワ申鐃緒申鐃緒申鐃縮常申鐃緒申鐃渋醐申里任鐃緒申鐃緒申鐃� @methane 鐃緒申鐃緒申 Tweet 鐃淑どで駈申鐃緒申鐃銃わ申鐃緒申鐃緒申鐃緒申鐃緒申
鐃重上げ
鐃殉わ申 top 鐃准￥申鐃緒申鐃塾ハワ申疋蕁種申鐃緒申鼎鐃緒申辰鐃緒申里如鐃緒申討鐃� zero time cache 鐃術ワ申鐃緒申鐃緒申鐃夙ってわ申鐃緒申縫肇奪廛據鐃緒申鐃緒申鐃緒申鐃緒申討亮鐃緒申鐃緒申鐃緒申率鐃緒申鐃緒申鐃殉わ申鐃緒申
鐃緒申鐃緒申鐃緒申鐃緒申鐃塾とわ申鐃熟醐申率鐃緒申鐃緒申鐃緒申鐃塾種申鐃潤さ鐃緒申優鐃処し鐃銃￥申 zero time cache 鐃術ワ申鐃緒申鐃緒申鐃夙ップペ￥申鐃緒申鐃塾ハワ申疋鐃緒申鐃緒申直鐃旬種申鐃緒申鐃緒申鐃銃わ申鐃殉わ申鐃殉わ申鐃緒申鐃緒申鐃緒申造砲鐃緒申鐃叔緒申鐃緒申紊件申泙鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃盾キ鐃緒申鐃緒ー鐃宿の刻申鐃緒申側鐃祝緒申鐃緒申鐃緒申鐃緒申辰討鐃緒申鐃緒申个鐃獣と件申的鐃緒申鐃緒申能鐃緒申鐃遵が鐃緒申鐃緒申鐃潤た鐃熟わ申鐃叔わ申鐃緒申
鐃叔醐申法鐃緒申鐃緒申廛鐃塾環駈申鐃術随申鐃緒申 GOGC=400 鐃緒申鐃緒申鐃所し鐃緒申鐃竣ワ申鐃春ワ申鐃緒申鐃緒申鐃緒申縫鐃緒申鐃藷グわ申nginx鐃塾ワ申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃准り、鐃駿ワ申鐃夙ワ申鐃緒申鐃緒申鐃緒申个鐃緒申泙鐃� enqueue 鐃緒申鐃緒申鐃渋行わ申鐃銃緒申了鐃緒申鐃殉わ申鐃緒申鐃緒申
鐃粛誌申
POST /keyword 鐃塾ワ申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒ー鐃宿わ申鐃宿加わ申鐃緒申鐃叔はなわ申鐃緒申鐃緒申鐃祝わ申箸鐃緒申討鐃緒申襪鰹申箸鐃銃�鐃緒申鐃銃わ申鐃銃￥申鐃緒申鐃瞬重わ申 Replacer 鐃塾再刻申鐃循わ申必鐃竣以常申房孫圓鐃緒申討鐃緒申泙辰討鐃緒申鐃緒申里鐃緒申鐃緒申鐃殉わ申泙鐃緒申鐃�
鐃殉わ申鐃緒申鐃緒申暴颪い鐃緒申茲�鐃祝トップペ￥申鐃緒申鐃緒申鐃緒申鐃銃の刻申鐃緒申鐃盾、 GET / 鐃叔はなわ申 POST /keyword 鐃叔行わ申鐃出わ申辰鳩鐃重�鐃淑ワ申鐃緒申鐃緒申鐃緒申鐃獣プわ申鐃叔わ申鐃緒申鐃叔わ申鐃順う鐃緒申
鐃緒申鐃緒申法鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申罅種申鐃緒申鐃緒申離肇奪廛據鐃緒申鐃緒申鐃緒申鐃重�鐃春ワ申鐃緒申鐃緒申暴颪�出わ申鐃銃わ申鐃殉っわ申 nginx 鐃緒申直鐃緒申鐃瞬わ申鐃緒申鐃緒申里癲�ISUCON鐃緒申鐃術出の刻申略法鐃叔誌申鐃緒申鐃緒申判鐃獣てわ申鐃緒申鐃熟わ申鐃叔￥申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申屬發�鐃獣わ申鐃熟わ申鐃淑のにわ申襯随申鐃緒申潺鵐阿鐃緒し鐃銃わ申鐃殉わ申鐃殉わ申鐃緒申鐃緒申
鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃叔わ申鐃銃わ申鐃緒申弌鐃緒申戰鐃緒申鐃殉￥申鐃緒申鐃緒申鐃塾種申鐃緒申鐃緒申鐃緒申任鐃緒申鐃緒申鐃緒申椶鐃�50鐃緒申鐃緒申鐃塾駕申能鐃緒申鐃盾あ鐃獣わ申鐃緒申鐃盾し鐃緒申泙鐃緒申鐃�
鐃緒申鐃緒申
鐃緒申鐃殉でわ申鐃緒申年予鐃緒申鐃熟逸申佑鐃緒申鐃獣て常申鐃緒申抜鐃緒申鐃銃わ申鐃緒申鐃塾でわ申鐃緒申鐃緒申鐃緒申年鐃緒申予鐃緒申鐃塾ボワ申紂種申爐�鐃緒申鐃緒申鐃銃縁申鐃緒申鐃緒申蕕わ申鐃緒申辰謄鐃緒申弔鐃緒申辰鐃緒申里如鐃緒申鐃叔�鐃緒申予鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒う鐃緒申鐃夙にわ申鐃殉わ申鐃緒申鐃緒申
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