锘??xml version="1.0" encoding="utf-8" standalone="yes"?>亚洲精品乱码久久久久久不卡,亚洲午夜久久久久久久久久,亚洲电影国产一区http://www.tkk7.com/iamtin/category/7426.htmlYou are coming a long way, baby~Thinking, feeling, memory...zh-cnMon, 17 Sep 2007 18:34:30 GMTMon, 17 Sep 2007 18:34:30 GMT60澶у瀷Java Web欏圭洰鐨勬灦鏋勫拰閮ㄧ講璋冧紭闂http://www.tkk7.com/iamtin/archive/2007/09/17/java_web_architecture_and_performance_turnning.htmlTinTinMon, 17 Sep 2007 14:48:00 GMThttp://www.tkk7.com/iamtin/archive/2007/09/17/java_web_architecture_and_performance_turnning.htmlhttp://www.tkk7.com/iamtin/comments/146003.htmlhttp://www.tkk7.com/iamtin/archive/2007/09/17/java_web_architecture_and_performance_turnning.html#Feedback0http://www.tkk7.com/iamtin/comments/commentRss/146003.htmlhttp://www.tkk7.com/iamtin/services/trackbacks/146003.html 鏈枃宸茬粡鍙戣〃浜嶪nfoQ涓枃绔欙紝錛?a >澶у瀷Java Web欏圭洰鐨勬灦鏋勫拰閮ㄧ講闂錛?br />

涓浣岻D鏄痡ackson1225鐨勭綉鍙嬪湪javaeye璇㈤棶浜?a title="涓涓ぇ鍨媁eb緋葷粺鐨勬灦鏋勫拰閮ㄧ講閫夊瀷闂" target="_blank">涓涓ぇ鍨媁eb緋葷粺鐨勬灦鏋勫拰閮ㄧ講閫夊瀷闂錛屽笇鏈涜兘鎻愰珮鐜版湁鐨勫熀浜嶫ava鐨刉eb搴旂敤鐨勬湇鍔¤兘鍔涖傜敱浜庢灦鏋勬ā寮忓拰閮ㄧ講璋冧紭涓鐩存槸Java紺懼尯鐨勭儹闂ㄨ瘽棰橈紝榪欎釜闂寮曞彂浜?jiǎn)寰堝鐑績(jī)缃戝弸鐨勮璁哄Q屽叾涓竴浜涙剰瑙佸鍏跺畠澶у瀷Web欏圭洰涔熸湁寰堝ソ鐨勬寚瀵兼剰涔夈傚湪璁ㄨ涔嬪垵jackson1225榪欐牱鎻忚堪浜?jiǎn)褰撳墠鐨勫簲鐢ㄧ殑鏋舵瀯鍜岄儴缰v鏂規(guī)錛?/p>

鐩墠緋葷粺鏋舵瀯濡備笅:

  1. web灞傞噰鐢╯truts+tomcat瀹炵幇錛屾暣涓郴緇熼噰鐢?0澶氬彴web鏈嶅姟鍣紝鍏惰礋杞藉潎琛￠噰鐢ㄧ‖浠禙5鏉ュ疄鐜幫紱
  2. 涓棿灞傞噰鐢ㄦ棤鐘舵佷細(xì)璇滲ean+DAO+helper綾繪潵瀹炵幇錛屽叡3鍙皐eblogic鏈嶅姟鍣紝閮ㄧ講鏈夊涓狤JB錛屽叾璐熻澆鍧囪　涔熼噰鐢‵5鏉ュ疄鐜幫紱
  3. 鏁版嵁搴撳眰鐨勬搷浣滄槸鑷繁鍐欑殑閫氱敤綾誨疄鐜扮殑錛屼袱鍙癘RACLE鏁版嵁搴撴湇鍔″櫒錛屽垎鍒瓨鏀劇敤鎴蜂俊鎭拰涓氬姟鏁版嵁錛涗竴鍙癝QL SERVER鏁版嵁搴擄紝鏄涓夋柟鐨勪笟鍔℃暟鎹俊鎭紱

web灞傝皟鐢‥JB榪滅▼鎺ュ彛鏉ヨ闂腑闂翠歡灞傘倃eb灞傞鍏堥氳繃涓涓猉ML閰嶇疆鏂囦歡涓厤緗殑EJB鎺ュ彛淇℃伅鏉ヨ皟鐢ㄧ浉搴旂殑EJB榪滅▼鎺ュ彛錛?/p>

璇ョ郴緇熶腑涓嬈℃搷浣滄秹鍙?qiáng)鍒颁袱涓狾RACLE搴撲互鍙?qiáng)涓涓猄QL SERVER搴撶殑璁塊棶鍜屾搷浣滐紝鍗蟲湁涓変釜鏁版嵁搴撹繛鎺ワ紝鍦ㄤ竴涓簨鍔′腑瀹屾垚銆?/p>

榪欐牱鐨勬灦鏋勫叾瀹炲緢澶氬叕鍙擱兘鍦ㄤ嬌鐢紝鍥犱負(fù)Struts鍜孴omcat鍒嗗埆鏄渶嫻佽鐨凧ava Web MVC妗嗘灦鍜孲ervlet瀹瑰櫒錛岃孎5鍏徃鐨勮礋杞藉潎琛℃槸妯悜鎵╁睍甯歌鐨勮В鍐蟲柟妗堬紙渚嬪閰嶇疆session sticky鏂規(guī)錛夈傜敱浜庤繖涓郴緇熶腑鏈夎法鏁版嵁婧愮殑浜嬪姟錛屾墍浠ヤ嬌鐢╓eblogic Server EJB瀹瑰櫒鍜屾敮鎸佷袱闃舵鎻愪氦鐨勬暟鎹簱椹卞姩灝卞彲浠ヤ繚璇佽法鏁版嵁婧愮殑浜嬬墿瀹屾暣鎬э紙褰撶劧錛屽鍣ㄧ鐞嗙殑鍒嗗竷寮忎簨鍔″茍闈炴槸鍞竴鍜屾渶浼樼殑瑙ｅ喅鏂規(guī)錛夈?/p>

浣嗘槸闅忕潃Rod Johnson閲嶉噺綰х殑钁椾綔銆奐2EE Development without EJB銆嬪拰鍏朵腑鐨凷pring妗嗘灦鐨勬祦琛岋紝杞婚噺綰ф鏋跺拰杞婚噺綰у鍣ㄧ殑姒傚康宸茬粡娣卞叆浜哄績(jī)銆傛墍浠ュ浜巎ackson1225鎻愬嚭鐨勮繖涓満鏅紝澶у鏁扮綉鍙嬮兘鎻愬嚭浜?jiǎn)缃枒锛岃湄?fù)榪欎釜緋葷粺婊ョ敤浜?jiǎn)鎶鏈紝瀹屽叏鏄湪嫻垂閽便傜綉鍙嬩滑澶ч兘璁や負(fù)SLSB錛堟棤鐘舵佷細(xì)璇滲ean錛夊畬鍏ㄦ病鏈夊繀瑕佸嚭鐜板湪榪欎釜鍦烘櫙涓紝璁や負(fù)SLSB閫氳繃榪滅▼鎺ュ彛璁塊棶鏈湴璧勬簮浼?xì)鏈夊緢澶х殑鎬ц兘寮閿錛岃繖縐嶈鐐逛篃鏄疪od johnson鍦╳ithout EJB涓壒鍒JB 2.x涓殑涓澶у弽妯″紡銆?/p>

鐢變簬JavaEE鏄竴涓互妯″紡瑙侀暱鐨勮В鍐蟲柟妗堬紝妯″紡鍜屾灦鏋勫湪JavaEE涓崰鏈夊緢閲嶈鐨勫湴浣嶏紝鎵浠ュ緢澶氫笟鍐呬笓瀹朵篃閮借鎯?#8220;鍙嶆ā寮忥紙Anti-patterns錛?#8221;鐨勫嚭鐜般傚浜庝笂闈㈡墍榪扮殑鏂規(guī)鏄惁鏄弽妯″紡錛宩ackson1225椹笂绔欏嚭鏉ョ敵杈╋細(xì)

鎴戜滑欏圭洰灝辨槸鎶奅JB浣滀負(fù)涓涓狥acade錛屽彧鏄彁渚涚粰WEB灞傝皟鐢ㄧ殑榪滅▼鎺ュ彛錛岃屼笖鍙敤浜?jiǎn)鏃犵姸鎬佷細(xì)璇滲ean錛屾墍浠ユц兘涓婅繕鍙互鐨勩?/p>

榪欎釜瑙ｉ噴寰堝揩寰楀埌浜?jiǎn)涓浜涚綉鍙嬬殑璁ゅ彲錛屼絾鏄ぇ瀹跺緢蹇剰璇嗗埌鏋舵瀯鐨勫ソ鍧忓喅瀹氫簬鏄惁鑳藉婊¤凍鐢ㄦ埛鐨勯渶姹傦紝davexin錛堝彲鑳芥槸jackson1225鐨勫悓浜嬶級(jí)鎻忚堪浜?jiǎn)杩欎釜绯痪l熺殑鐢ㄦ埛鍜屽茍鍙戞儏鍐碉細(xì)

鐜板湪鏈夌敤鎴?000涓囷紝椹笂瑕佸拰鍙︿竴涓叕鍙哥殑浼?xì)鍛樉p葷粺鍚堝茍錛屽姞璧鋒潵涓鍏辨湁9000涓囩敤鎴楓傛暟鎹噺鍗曡〃涓湁涓浜挎潯浠ヤ笂鐨勬暟鎹傝繖鏄熀鏈殑鎯呭喌錛屽叾瀹炴垜瑙夊緱鐜板湪鐨勬灦鏋勮繕鏄彲浠ョ殑錛岀幇鍦ㄦ敮鎸佺殑騫跺彂澶ф5000騫跺彂鐢ㄦ埛宸﹀彸錛屾帴涓嬫潵浼?xì)杩涜绯痪l熸敼閫狅紝鐩爣鏀寔1涓囦釜騫跺彂鐢ㄦ埛銆?/p>

鍏蜂綋鐨勫茍鍙戦噺鍏竷鍚庡張鏈夌綉鍙嬬疆鐤戣繖涓暟鎹紝璁や負(fù)榪欎釜緋葷粺鐨凷ervlet瀹瑰櫒鏀寔鐨勫茍鍙戞暟澶皬錛屾鐤戞槸鍚﹂厤緗笉澶熶紭鍖栥俤avexin鍙堣ˉ鍏呬簡(jiǎn)璇ラ」鐩殑鏈嶅姟鍣ㄩ厤緗細(xì)

緋葷粺鍓嶇tomcat閮芥槸鐢ㄧ殑鍒鐗囷紝閰嶇疆鍦?G鍐呭瓨錛宑pu澶ф鍦?.0G錛屾瘡鍙版満鍣ㄤ篃灝辨敮鎸?50-400涓茍鍙戯紝鍐嶅鐨勮瘽錛屽氨浼?xì)鐩稿簲鏃堕棿闈炲父鐨勫父锛尛憛杩?0縐掞紝澶卞幓浜?jiǎn)鎰忎?錛屾墍浠ユ垜浠墠寰楀嚭榪欐牱鐨勭粨璁虹殑銆?/p>

涓浣岻D鏄痗auherk鐨勭綉鍙嬫彁鍑轟簡(jiǎn)姣旇緝涓偗鐨勬剰瑙侊紝浠栨病鏈変粠Web瀹瑰櫒鍗曠函鐨勫茍鍙戞敮鎸佽兘鍔涗笂鎻愬嚭鏀硅繘鏂規(guī)錛岃屾槸鎻愬嚭浜?jiǎn)瀵逛簬绫讳技鐨勫簲鐢ㄧ?a title="涓浜涢氱敤鐨勬敼榪涙彁紺? target="_blank">涓浜涢氱敤鐨勬敼榪涙彁紺?/a>錛岃繖閲屾憳瑕佷竴涓嬶細(xì)

  1. 鏁版嵁搴撳帇鍔涢棶棰?

    鍙互鎸夌収涓氬姟銆佸尯鍩熺瓑絳夌壒鎬у鏁版嵁搴撹繘琛岄厤緗紝鍙互鑰冭檻鍒嗗簱銆佷嬌鐢╮ac銆佸垎鍖恒佸垎琛ㄧ瓑絳夌瓥鐣ワ紝紜繚鏁版嵁搴撹兘姝ｅ父鐨勮繘琛屼氦鏄撱?/p>

  2. 浜嬪姟闂

    瑕佸湪涓や釜鏁版嵁搴撲腑鎿嶄綔錛岄偅涔堝繀欏昏冭檻鍒板垎甯冨紡浜嬪姟銆備綘搴旇浠旂粏鐨勮璁′綘鐨勭郴緇燂紝鏉ラ伩鍏嶄嬌鐢ㄥ垎甯冨紡浜嬪姟錛屼互閬垮厤鍒嗗竷寮忎簨鍔″甫鏉ユ洿澶氱殑鏁版嵁搴撳帇鍔涘拰鍏跺畠闂銆傛帹鑽愪綘閲囩敤寤惰繜鎻愪氦鐨勭瓥鐣?騫朵笉淇濊瘉鏁版嵁鐨勫畬鏁?錛屾潵閬垮厤鍒嗗竷寮忎簨鍔＄殑闂錛屾瘯绔焎ommit澶辮觸鐨勫嚑鐜囧緢浣庛?/p>

  3. web鐨勪紭鍖?

    灝嗛潤(rùn)鎬併佸浘鐗囩嫭绔嬩嬌鐢ㄤ笉鍚岀殑鏈嶅姟鍣紝瀵逛簬甯告佺殑闈?rùn)鎬佹枃浠訛紝閲囩敤E-TAG鎴栬呭鎴風(fēng)緙撳瓨錛?google寰堝灝辨槸榪欐牱騫茬殑銆傚浜庣儹鐐圭殑鍔熻兘錛岃冭檻浣跨敤瀹屽叏瑁呰澆鍒板唴瀛橈紝淇濊瘉緇濆鐨勫搷搴旈熷害錛屽浜庨渶瑕侀綣佽闂殑鐑偣鏁版嵁錛岄噰鐢ㄩ泦涓紦瀛?澶氫釜鍙互閲囩敤璐熻澆鍧囪　)錛屽噺杞繪暟鎹簱鐨勫帇鍔涖?/p>

    瀵逛簬鍑犱箮闄や簩榪涘埗鏂囦歡錛岄兘搴旇鍦↙4涓婇厤緗熀浜庣‖浠剁殑鍘嬬緝鏂規(guī)錛屽噺灝戠綉緇滅殑嫻侀噺銆傛彁楂樼敤鎴蜂嬌鐢ㄧ殑鎰熺煡銆?/p>

  4. 緗戠粶闂

    鍙互鑰冭檻閲囩敤闀滃儚銆佸璺綉緇滄帴鍏ャ佸熀浜嶥NS鐨勮礋杞藉潎琛°傚鏋滄湁瓚沖鐨勬姇璧勶紝鍙互閲囩敤CDN(鍐呭鍒嗗彂緗?錛屽噺杞諱綘鐨勬湇鍔″櫒鍘嬪姏銆?/p>

cauherk鐨勮繖涓垎鏋愭瘮杈冨埌浣嶏紝鍏朵腑ETags鐨勬柟妗堟槸鏈榪戠殑涓涓儹鐐癸紝InfoQ鐨?#8220;浣跨敤ETags鍑忓皯Web搴旂敤甯﹀鍜岃礋杞?/a>”閲岄潰瀵硅繖縐嶆柟妗堟湁寰堣緇嗙殑浠嬬粛銆備竴鑸互鏁版嵁搴撲負(fù)涓績(jī)鐨刉eb搴旂敤鐨勬ц兘鐡墮閮藉湪鏁版嵁搴撲笂錛屾墍浠auherk鎶婃暟鎹簱鍜屼簨鍔￠棶棰樻斁鍒頒簡(jiǎn)鍓嶄袱浣嶆潵璁ㄨ銆備絾鏄痙avexin瑙ｉ噴鍦ㄦ墍璁ㄨ鐨勮繖涓」鐩腑鏁版嵁搴撳茍闈炵摱棰堬細(xì)

鎴戜滑鐨勫帇鍔涗笉鍦ㄦ暟鎹簱灞傦紝鍦╳eb灞傚拰F5銆?褰撻珮宄扮殑鏃跺?錛孎5涔熻鐐規(guī)浜?jiǎn)锛尀鏄瘡绉掔偣鍑画憛杩?0涓囷紝web鍔ㄦ侀儴鍒嗘牴鏈壙鍙椾笉浜?jiǎn)銆傛牴鎹垜浠▼搴忚褰曪紝20鍙皐eb鏈澶氭壙鍙?000涓茍鍙戯紝濡傛灉鍐嶅錛宼omcat灝變笉鍝嶅簲浜?jiǎn)銆傚氨鍍忔浜?jiǎn)涓鏍楓?/p>

榪欎釜鍥炲璁╂帴涓嬫潵鐨勮璁洪兘闆嗕腑浜嶹eb瀹瑰櫒鐨勬ц兘浼樺寲錛屼絾鏄?a title="JavaEye绔欓暱robbin鍙戣〃浜?jiǎn)鑷忿q殑鎰忚" target="_blank">JavaEye绔欓暱robbin鍙戣〃浜?jiǎn)鑷忿q殑鎰忚錛屽皢璇濋寮曞洖浜?jiǎn)杩欎釜椤圭洰鐨勬灦鏋勬湰桧n錛?/p>

performance tuning鏈閲嶈鐨勫氨鏄畾浣嶇摱棰堝湪鍝噷錛屼互鍙?qiáng)鐡堕鏄庝箞浜х敓鐨勩?/strong>

鎴戠殑鎺ㄦ祴鏄摱棰堣繕鏄嚭鍦‥JB榪滅▼鏂規(guī)硶璋冪敤涓婏紒

tomcat涓婇潰鐨刯ava搴旂敤瑕侀氳繃EJB榪滅▼鏂規(guī)硶璋冪敤錛屾潵璁塊棶weblogic涓婇潰鐨勬棤鐘舵丼essionBean錛岃繖鏍風(fēng)殑榪滅▼鏂規(guī)硶璋冪敤涓鑸兘鍦?00ms~500ms綰у埆錛屾垨鑰呮洿澶氥傝屽鏋滄病鏈夎繙紼嬫柟娉曡皟鐢紝鍗充嬌澶ч噺閲囩敤spring鐨勫姩鎬佸弽灝勶紝涓嬈″畬鏁寸殑web璇鋒眰澶勭悊鍦ㄦ湰鍦癑VM鍐呴儴鐨勫畬鎴愭椂闂翠竴鑸篃涓嶈繃20ms鑰屽凡銆備竴嬈eb璇鋒眰闇瑕佽繃闀跨殑鎵ц鏃墮棿錛屽氨浼?xì)瀵艰嚧servlet綰跨▼琚崰鐢ㄦ洿澶氱殑鏃墮棿錛屼粠鑰屾棤娉曞強(qiáng)鏃跺搷搴旀洿澶氱殑鍚庣畫璇鋒眰銆?/p>

濡傛灉榪欎釜鎺ㄦ祴鏄垚绔嬬殑璇濓紝閭ｄ箞鎴戠殑寤鴻灝辨槸鏃㈢劧浣犳病鏈夌敤鍒板垎甯冨紡浜嬪姟錛岄偅涔堝氨騫茶剢鍘繪帀EJB銆倃eblogic涔熷彲浠ュ叏閮ㄦ挙鎺夛紝涓氬姟灞備嬌鐢╯pring鍙栦唬EJB錛屼笉瑕佹悶鍒嗗竷寮忔灦鏋勶紝鍦ㄦ瘡涓猼omcat瀹炰緥涓婇潰閮ㄧ講涓涓畬鏁寸殑鍒嗗眰緇撴瀯銆?/p>

鍙﹀鍦ㄩ珮騫跺彂鎯呭喌涓嬶紝apache澶勭悊闈?rùn)鎬佽祫婧愪篃寰堣楀唴瀛樺拰CPU錛屽彲浠ヨ冭檻鐢ㄨ交閲忕駭web server濡俵ighttpd/litespeed/nginx鍙栦唬涔嬨?/p>

robbin鐨勬帹鏂緱鍒頒簡(jiǎn)緗戝弸浠殑鏀寔錛宒avexin涔熻鍚宺obbin鐨勭湅娉曪紝浣嗘槸浠栬В閲婅鍏徃璁や負(fù)鏀懼純SLSB瀛樺湪椋庨櫓錛屾墍浠ュ叕鍙稿懼悜浜庨氳繃灝員omcat鏇挎崲涓篧eblogic Server 10鏉ユ彁鍗囩郴緇熺殑鐢ㄦ埛鏀拺鑳藉姏銆?a title="robbin鍒欓┈涓婃壒璇勪簡(jiǎn)榪欑鍋氭硶" target="_blank">robbin鍒欓┈涓婃壒璇勪簡(jiǎn)榪欑鍋氭硶錛?/p>

鍧︾櫧璇存垜榪樹粠鏉ユ病鏈夊惉璇磋繃澶ц妯′簰鑱旂綉搴旂敤浣跨敤EJB鐨勫厛渚嬨備負(fù)浠涔堝ぇ瑙勬ā浜掕仈緗戝簲鐢ㄤ笉鑳界敤EJB錛屽叾瀹炲氨鏄洜涓篍JB鎬ц兘澶樊錛岀敤浜?jiǎn)EJB鍑犱箮蹇呯劧鍑虹幇鎬ц兘闅滅銆?/p>

web瀹瑰櫒鐨勬ц兘璇村埌搴曟棤闈炲氨鏄疭ervlet綰跨▼璋冨害鑳藉姏鑰屽凡錛孴omcat涓嶅儚WebLogic閭ｆ牱闄勫姞n澶氱鐞嗗姛鑳斤紝璺戝緱蹇緢姝ｅ父銆傚姣旀祴璇曚竴涓媁ebLogic鐨勬暟鎹簱榪炴帴姹犲拰C3P0榪炴帴姹犵殑鎬ц兘涔熶細(xì)鍙戠幇綾諱技鐨勭粨璁猴紝C3P0鍙姣擶ebLogic鐨勮繛鎺ユ睜蹇ソ鍑犲嶄簡(jiǎn)銆傝繖涓嶆槸璇碬ebLogic鎬ц兘涓嶅ソ錛屽彧涓嶈繃weblogic瑕佸疄鐜版洿澶氱殑鍔熻兘錛屾墍浠ュ湪鍗曚竴鐨勯熷害鏂歸潰灝變細(xì)鐗虹壊寰堝涓滆タ銆?/p>

浠ユ垜鐨勭粡楠屾潵鍒ゆ柇錛屼嬌鐢╰omcat5.5浠ヤ笂鐨勭増鏈紝閰嶇疆a(chǎn)pr鏀寔錛岃繘琛屽繀瑕佺殑tuning錛屼嬌鐢˙EA JRockit JVM鐨勮瘽錛屽湪浣犱滑鐩墠鐨勫垁鐗囦笂闈紝鏀拺500涓茍鍙戝畬鍏ㄦ槸鍙互鍋氬埌鐨勩傜粨鍚堜綘浠洰鍓?0涓垁鐗囩殑紜歡錛岄偅涔堣揪鍒?涓囧茍鍙戞槸娌￠棶棰樼殑銆傚綋鐒惰繖鏍峰仛鐨勫墠鎻愭槸蹇呴』鎵旀帀EJB錛屽茍緗畐eb灞傚拰涓氬姟灞傚湪鍚屼竴涓狫VM鍐呴儴銆?/p>

鎺ヤ笅鏉obbin榪橀拡瀵筪avexin瀵硅瘽棰樹腑鐨勫簲鐢ㄥ垎鍒湪tomcat鍜寃eblogic涓婄殑嫻嬭瘯鏁版嵁榪涜浜?jiǎn)鍒嗘瀽锛?xì)

寮曠敤錛?

2銆?鍙皐eblogic10 Express錛堢浉褰撲簬1鍙皌omcat錛岀敤浜庡彂甯僯sp搴旂敤錛夊姞1鍙皐eblogic10錛堝彂甯僥jb搴旂敤錛夛紝鑳芥敮鎸?000涓茍鍙戠敤鎴?.....
......
4銆?鍙皌omcat4.1鍔?鍙皐eblogic8錛屽彧鑳芥敮鎸?50涓茍鍙戠敤鎴鳳紝tomcat灝辮繛緇撹秴鏃訛紝璇存槑姝ょ緇撴瀯鐡墮鍦╰omcat銆?

榪欒鏄庣摱棰堣繕涓嶅湪EJB榪滅▼璋冪敤涓婏紝浣嗘槸闂宸茬粡閫愭笎娓呮浜?jiǎn)銆備負(fù)浠涔坵eblogic鍏呭綋web瀹瑰櫒鍙戣搗榪滅▼EJB璋冪敤鐨勬椂鍊欏彲浠ユ敮鎾?000涓茍鍙戯紝浣嗘槸tomcat鍙兘鍒?50涓紵鍙湁涓や釜鍙兘鐨勫師鍥狅細(xì)

  1. 浣犵殑tomcat娌℃湁閰嶇疆濂斤紝涓ラ噸褰卞搷浜?jiǎn)鎬ц兘琛ㄧ幇
  2. tomcat鍜寃eblogic涔嬮棿鐨勬帴鍙ｅ嚭浜?jiǎn)闂?

 

鎺ョ潃springside欏圭洰鍙戣搗鑰呮睙鍗楃櫧琛ｄ篃鎻愬嚭浜?jiǎn)涓涓諱綋鐨勪紭鍖栨寚瀵鹼細(xì)

1.鍩虹閰嶇疆浼樺寲

tomcat 6錛?tomcat鍙傛暟璋冧紭?
JRockit JVM? JVM鍙傛暟璋冧紭錛?br /> Apache+Squid 澶勭悊闈?rùn)鎬佸唴瀹癸紵

2.涓氬姟灞備紭鍖?/p>

閮ㄥ垎鍔熻兘鏈湴鍖栵紝鑰屼笉璋價(jià)emote session bean?
寮傛鎻愪氦鎿嶄綔,JMS錛?br /> cache鐑偣鏁版嵁錛?

3.灞曠ず灞備紭鍖?/p>

鍔ㄦ侀〉闈㈠彂甯冧負(fù)闈?rùn)鎬侀〉闈紵
Cache閮ㄥ垎鍔ㄦ侀〉闈㈠唴瀹癸紵

davexin鍦ㄨ皟鏁翠簡(jiǎn)Tomcat閰嶇疆鍚庡簲楠屼簡(jiǎn)robbin瀵箃omcat閰嶇疆闂鐨勮川鐤戯紝davexin榪欐牱鎻忚堪緇忚繃閰嶇疆浼樺寲浠ュ悗鐨勬祴璇曠粨鏋滐細(xì)

緇忚繃嫻嬭瘯錛屽茍鍙戜漢鏁版槸鍙互杈懼埌鍍弐obbin鎵璇寸殑涓鏍鳳紝鑳藉鍦?00浜哄乏鍙籌紝濡傛灉鍘嬪埌騫跺彂700浜猴紝灝辨湁15%宸﹀彸鐨勫け璐ワ紝铏界劧鍦ㄨ皟鏁翠笂闈㈠弬鏁頒箣鍚庯紝騫跺彂浜烘暟涓婂幓浜?jiǎn)锛屼絾鏄湪鍚屾狅L(fēng)殑鏃墮棿鍐呮墍瀹屾垚鐨勪簨鍔℃暟閲忎笅闄嶄簡(jiǎn)10%宸﹀彸錛屽茍涓斿搷搴旀椂闂村歡榪熶簡(jiǎn)1縐掑乏鍙籌紝浣嗕粠鏁翠綋涓婃潵璇達(dá)紝鐗虹壊涓鐐逛簨鍔″悶鍚愰噺鍜屽搷搴旀椂闂達(dá)紝騫跺彂浜烘暟鑳藉鎻愰珮500錛岃寰楄繕鏄煎緱鐨勩?/p>

鑷蟲榪欎釜璇濋鏈変簡(jiǎn)涓涓瘮杈冨ソ鐨勭粨鏋溿傝繖涓瘽棰樺茍闈炲畬鍏ㄩ拡瀵逛竴涓叿浣撶殑欏圭洰鎵嶆湁鎰忎箟錛屾洿閲嶈鐨勬槸鍦ㄥ垎鏋愬拰璁ㄨ闂鐨勮繃紼嬩腑緗戝弸浠В鍐抽棶棰樼殑鎬濊礬錛屽挨鍏舵槸cauherk銆乺obbin銆佹睙鍗楃櫧琛ｇ瓑鍑犱綅緗戝弸鎻愬嚭鐨勬剰瑙佸彲浠ヨ騫垮ぇJava Web欏圭洰寮鍙戣呬簡(jiǎn)瑙ｅ埌涓佸ぇ鍨嬮」鐩墍闇瑕佽冭檻鐨勬灦鏋勫拰閮ㄧ講鎵闇瑕佽冭檻鐨勫叧閿棶棰橈紝涔熸秷闄や簡(jiǎn)寰堝浜哄杞婚噺Servlet瀹瑰櫒涓嶦JB瀹瑰櫒鎬ц兘鐨勪竴浜涜瑙ｃ?/p>

鍦ㄨ璁轟腑榪樻湁涓浜涘皬鎻掓洸錛屽davexin鍜屾睙鍗楃櫧琛ｈ璁轟簡(jiǎn)JRocket鐨勫疄鏃訛紙Realtime錛夌増鏈槸鍚﹀彲浠ユ彁鍗嘢ervlet瀹瑰櫒鐨勭浉搴旇兘鍔?/a>錛岀瓟妗堟槸涓嶅彲浠ャ傝繕鏈塈D涓簃fc42d鐨勭綉鍙嬩粠Servlet瀹瑰櫒鐨勫茍鍙戞敮鎸佽兘鍔涘紩鐢沖埌浜?a title="Java鐨勭嚎紼嬭皟搴﹁兘鍔涘拰NIO瀵筍ervelet瀹瑰櫒鐨勬剰涔? target="_blank">Java鐨勭嚎紼嬭皟搴﹁兘鍔涘拰NIO瀵筍ervelet瀹瑰櫒鐨勬剰涔?/a>錛屼粬鎺ㄨ崘浜?jiǎn)鑷忿q殑涓ょ瘒涓嶉敊鐨刡log“java鐨勭嚎紼嬪疄鐜?/a>”鍜?#8220;java榪涚▼浣跨敤鐨勬渶澶у唴瀛樼殑鏁板?/a>”錛宐log鏂囩珷閲岄潰浠嶫VM婧愮爜綰у埆鍒嗘瀽浜?jiǎn)Java鐨勭嚎紼嬫敮鎸佽兘鍔涳紝闈復(fù)JVM鎬ц兘璋冧紭闂鐨勭綉鍙嬪彲浠ヨ鐪熼槄璇諱竴涓嬨?/p>

Tin 2007-09-17 22:48 鍙戣〃璇勮
]]>Spring涓嶦JB 3瀵規(guī)瘮璇誨悗鎰?/title><link>http://www.tkk7.com/iamtin/archive/2006/09/04/67672.html</link><dc:creator>Tin</dc:creator><author>Tin</author><pubDate>Mon, 04 Sep 2006 12:45:00 GMT</pubDate><guid>http://www.tkk7.com/iamtin/archive/2006/09/04/67672.html</guid><wfw:comment>http://www.tkk7.com/iamtin/comments/67672.html</wfw:comment><comments>http://www.tkk7.com/iamtin/archive/2006/09/04/67672.html#Feedback</comments><slash:comments>1</slash:comments><wfw:commentRss>http://www.tkk7.com/iamtin/comments/commentRss/67672.html</wfw:commentRss><trackback:ping>http://www.tkk7.com/iamtin/services/trackbacks/67672.html</trackback:ping><description><![CDATA[浠婂ぉTSS鍜孖nfoQ閮借漿浜?jiǎn)涓綃嘢pring涓嶦JB3鐨勮鍚庢劅錛屾垜灝辯湅浜?jiǎn)涓嬪Q屾爣棰樺拰浠嬬粛婊″惛寮曚漢鐨勩傚唴瀹瑰槢鍏跺疄鏈夌偣涓嶈繃鐦撅紝浣嗘槸鍏堣褰曚笅鏉ュ惂銆?br /><a >http://www.devx.com/Java/Article/32314/0/page/1</a><br /><br />鎬葷殑鏉ョ湅Spring+Hibernate涓嶫PA寰堢浉浼鹼紝瀹冧滑閮芥槸鍩轟簬pojo鐨勬寔涔呭寲銆?br />Hibernate Session鍜孞PA Entity Manager鍩烘湰涓婄瓑浠鳳紝浣嗘槸瑕佽浣忎粬浠殑涓や釜閲嶈鍖哄埆銆侶ibernate session鏄竴涓疄浣撶紦瀛樹篃鏄竴涓狾RM寮曟搸鐨勬帴鍙ｃ傝孞PA涓繖涓や釜姒傚康鏄垎寮鐨勩侾ersistence context浣滀負(fù)緙撳瓨鑰宔ntity manager鍒欎綔涓篛RM寮曟搸鐨勬帴鍙ｃ?br />褰撶劧榪樻湁鏄捐屾槗瑙佺殑鍖哄埆錛孲pring+Hibernate鍋忓悜浣跨敤XML閰嶇疆鏄犲皠錛岃孞PA鍋忓悜浣跨敤Annotation錛岃櫧鐒朵袱鑰呴兘鏈塜ML鍜屾敞閲婁袱縐嶅疄鐜般?br />榪樻湁錛孞PA鏄竴涓爣鍑嗭紝鑰孲pring鏄涓嶅悓瀹炵幇鐨勬娊璞★紝涓よ呯殑鏂瑰悜鏄笉鍚岀殑銆侸PA鐨勬柟寮忔洿褰誨簳錛孞ava浼犵粺涓兘鏄繖鏍風(fēng)殑銆?br />JPA鐨勪富瑕佸晢涓氬疄鐜版湁Hibernate銆並odo銆乀oplink錛岃宸ㄩ硠浠湅濂姐?br />鍚庨潰錛岃鍒頒簡(jiǎn)鍏充簬Cache鍜孴ransaction綆＄悊鐨勯棶棰橈紝鐢變簬Spring鐨勮崏鏍圭壒鎬э紝涓轟簡(jiǎn)鍏煎瀹炵幇錛屽畠浣跨敤Tread local榪欑緙栫▼寮忕殑鏂瑰紡銆傝孍JB 3.0鍒欑敱瀹瑰櫒鑷姩瀹屾垚榪欎簺榪囩▼銆傝屼笖EJB 3.0鎻愪緵浜?jiǎn)涓嶅悓鐨刾ersistence context鑼冪暣錛屽彲浠ユ瘮杈冩柟渚跨殑綆＄悊鎸佷箙鏁版嵁鐨勭敓鍛藉懆鏈熴備笉榪囷紝榪欎釜瑙傜偣寰堥毦璇達(dá)紝鍥犱負(fù)濡傛灉浣犳妸Spring涔熺湅鎴愪竴縐嶅鍣紝閭ｄ箞榪橳hread local瀵逛簬浣犳潵璇翠篃鏄忔槑鐨勶紝鍙互璁や負(fù)宸笉澶氥?br />鍏充簬EJB 3.0瀵圭敓鍛藉懆鏈熺殑瑙勫畾錛岃鎸佷箙鍖栫殑姒傚康鏇存竻妤氫簡(jiǎn)錛屽鏋滆繖浜涗笢瑗胯兘澶熼氳繃澹版槑鑰屼笉鏄紪鐮佹潵瀹炵幇搴旇鏄儸鎰忕殑錛屽彲鏄紝闂灝辨槸寰堝紼嬪簭鍛樹竴鑸氨鍠滄鑷繁鎺у埗錛屼笉鍠滄閭ｄ箞閫忔槑錛屾墍浠JB涓鐩翠互鏉ュ叴寤虹殑榪欎簺婕備寒妯″瀷鎬繪槸鍙湁灝戞暟浜轟嬌鐢紝涓嶆槸涔堬紵<br />鍦ㄤ簨鍔℃柟闈紝鐢變簬涓よ呴兘鏀寔鐢熷懡鎬т簨鍔★紝鎵浠ョ▼搴忔湰韜湅璧鋒潵鍩烘湰涓鏍楓?br />鍖哄埆鍦ㄤ簬閰嶇疆銆係pring榪樻槸鍋忓悜XML錛屽茍涓斾簨鍔′綔涓篠pring瀵笰OP搴旂敤鐨勭粡鍏告牱渚嬶紝transaction瀹屽叏浣滀負(fù)闄勫姞璇箟錛屽彲浠ラ氳繃閰嶇疆鏇挎崲鍚勭浜嬪姟瀹炵幇錛屼粠JDBC銆丠ibernate鍒癑TA錛屾樉鐒惰繖鏄粠緙栫▼鑰呰搴﹁冭檻鐨勶紝闂ㄦ寰堜綆銆?br />鑰孍JB 3.0鍒欏彧鏀寔JTA錛岃繖灝遍渶瑕佸鍣ㄧ殑鏀寔錛屽綋鐒惰法澶氳祫婧愮殑浜嬪姟寰寰鏄紒涓氱駭欏圭洰鐨勭壒鎬э紝鎵浠ヨ繖縐嶆濊礬鍙互鐞嗚В銆傝屼笖鐜板湪涔熸湁寰堝寮婧愮殑JTA瀹炵幇浜?jiǎn)锛屽畠浠畬鍏ㄥ彲浠ヨ浣犵殑搴旂敤鍦ㄥ晢涓欵JB瀹瑰櫒澶栬繍琛屻傝繕瑕佹彁涓鐐癸紝EJB3榛樿鏄厤緗笂浜嬪姟鐨勶紝闇瑕佸０鏄庢墠鍙鐩栵紝榪欒鏄庝簡(jiǎn)EJB3瀵逛簬浼佷笟搴旂敤鐨勬佸害銆?br />鍦↗TA浜嬪姟鍙互閫氳繃澹版槑灝變互妯垏鍏蟲敞鐐圭殑褰㈠娍娉ㄥ叆鐨勬椂鍊欙紝JTA鐨勬垚鏈凡緇忎笅闄嶄簡(jiǎn)錛屾墍浠ヤ竴寮濮嬪氨鐢ㄨ繖縐岮PI瀹屽叏鍙銆?br />榪欑瘒鏂囩珷涓叧浜庣姸鎬佺殑鍦版柟鎴戞湁鐐逛笉澶悊瑙ｏ紝閲岄潰璇碨pring鐨刾rototype絳変環(huán)浜嶦JB鐨凷FSBs錛屽疄鐜皊tateful銆?br />EJB 3.0鍦ㄨ繖鏂歸潰鏃犵枒鏄己澶х殑錛屽洜涓烘湰韜湪榪欐柟闈㈠畠?yōu)鏄釜瀹瑰櫒瑙勮寖锛孞ava EE瀹瑰櫒閮戒細(xì)鎻愪緵榪欑楂樼駭鐨勭敓鍛藉懆鏈熺鐞嗭紝騫朵笖鎶婄敓鍛藉懆鏈熶綔涓哄彉鎴愭ā鍨嬩腑闈炲父閲嶈鐨勪竴閮ㄥ垎銆傛墍浠ョ粨鏋滃氨鏄疎JB 3.0鍦ㄨ繖鏂歸潰棰嗗厛浜嶴pring錛屽０鍚嶇畝鍗曪紝騫朵笖浠庡疄鐜扮殑鏂瑰紡涓婃潵璇達(dá)紝EJB 3.0鍦ㄦц兘涓婂拰鍙幾緙╂т笂鏈夋槑鏄劇殑浼樺娍銆係pring鍦ㄦц兘浼哥緝鎴栬呰鍒嗗竷閮ㄧ講鐨勬椂鍊欏簲璇ヨ鏄崏瑗熻鑲樼殑錛孴erracotta涔熻鍙互瑙ｅ喅浜涳紝浣嗚繕鈥︹?br />搴旇璇達(dá)紝瀹為檯涓奡pring鎻愪緵鐨刾rototype灝辨槸new鐨勫彟澶栦竴縐嶅疄鐜幫紝鍙笉榪囧畠浼?xì)缁彉q嘢pring瑁呴厤錛屾墍浠ュ畠鍙仛prototype錛屼篃灝辨槸鈥滃師鍨嬧濓紝Spring姣忔鍥瀗ew鍑轟竴涓柊鐨勶紝鎸変綘鐨勮姹傘傚綋鐒?dòng)灱岀斪兒庢槸绫讳技new錛屾墍浠pring閫氳繃浠ｇ悊鐨勬柟寮忕鐞嗚搗鐢熷懡鍛ㄦ湡錛屼篃灝辮兘妯℃嫙鍑簊ession銆乺equest銆乬lobal session鐨剆tatefull錛屼笉榪囪繖浜涘姛鑳芥樉鐒朵笉綆楀己欏癸紝鍦⊿pring 2.0涓姞寮轟簡(jiǎn)錛堜互鍓嶅彧鏈塻ingleton鍜宲rototype錛夛紝浣嗕緷鐒朵笉鏀寔浜嬪姟鑼冪暣錛岃繖灝辨槑鏄句笉濡侲JB 3.0浜?jiǎn)銆備絾鏄紝鍥炴兂Spring鐨勭紪紼嬪摬瀛︼紝瀹冧笉瑕佽В鍐寵繖縐嶉棶棰橈紝榪欑闂鐣欑粰瀹瑰櫒瑙ｅ喅:D<br />鏂囩珷鏈鍚庣殑鎬葷粨姣旇緝瀹樿厰錛屽熀鏈笂灝辨槸鍦ㄨSpring鐏墊椿錛孍JB 3.0寮哄ぇ綆鍗曪紝瀹冧滑鍚勬湁浼樼己鐐癸紝鎵浠ュ簲璇ョ粨鍚堣搗鏉ヤ嬌鐢紝鍏蜂綋澶у鍙互鐪嬬湅鍘熸枃銆?img src ="http://www.tkk7.com/iamtin/aggbug/67672.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.tkk7.com/iamtin/" target="_blank">Tin</a> 2006-09-04 20:45 <a href="http://www.tkk7.com/iamtin/archive/2006/09/04/67672.html#Feedback" target="_blank" style="text-decoration:none;">鍙戣〃璇勮</a></div>]]></description></item><item><title>Webwork 2.2鐨凙ction鏄惁浣跨敤Spring鐨刾rototype顱鑾峰彇鐨勬ц兘瀵規(guī)瘮http://www.tkk7.com/iamtin/archive/2006/02/14/30699.htmlTinTinTue, 14 Feb 2006 13:48:00 GMThttp://www.tkk7.com/iamtin/archive/2006/02/14/30699.htmlhttp://www.tkk7.com/iamtin/comments/30699.htmlhttp://www.tkk7.com/iamtin/archive/2006/02/14/30699.html#Feedback0http://www.tkk7.com/iamtin/comments/commentRss/30699.htmlhttp://www.tkk7.com/iamtin/services/trackbacks/30699.html闃呰鍏ㄦ枃

Tin 2006-02-14 21:48 鍙戣〃璇勮
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