锘??xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:trackback="http://madskills.com/public/xml/rss/module/trackback/" xmlns:wfw="http://wellformedweb.org/CommentAPI/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/"><channel><title>&#x7231;&#x7231;&#x7CBE;&#x54C1;&#x89C6;&#x9891;&#x2C;&#x4E45;&#x4E45;&#x39;&#x36;&#x56FD;&#x4EA7;&#x7CBE;&#x54C1;&#x4E45;&#x4E45;&#x39;&#x39;&#x8F6F;&#x4EF6;&#x2C;&#x514D;&#x64AD;&#x653E;&#x5668;&#x4E9A;&#x6D32;</title><link>http://www.aygfsteel.com/simie/category/23964.html</link><description /><language>zh-cn</language><lastBuildDate>Mon, 09 Jul 2007 20:44:43 GMT</lastBuildDate><pubDate>Mon, 09 Jul 2007 20:44:43 GMT</pubDate><ttl>60</ttl><item><title>SCA鍙婃湭鏉ョ殑寮�鍙?/title><link>http://www.aygfsteel.com/simie/archive/2007/07/09/129102.html</link><dc:creator>鍜岀敯闆?/dc:creator><author>鍜岀敯闆?/author><pubDate>Mon, 09 Jul 2007 09:48:00 GMT</pubDate><guid>http://www.aygfsteel.com/simie/archive/2007/07/09/129102.html</guid><wfw:comment>http://www.aygfsteel.com/simie/comments/129102.html</wfw:comment><comments>http://www.aygfsteel.com/simie/archive/2007/07/09/129102.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.aygfsteel.com/simie/comments/commentRss/129102.html</wfw:commentRss><trackback:ping>http://www.aygfsteel.com/simie/services/trackbacks/129102.html</trackback:ping><description><![CDATA[2005騫?1鏈?0鏃ワ紝BEA<a  target=_blank><u><font color=#0000ff>瀹ｅ竷</font></u></a>錛屽皢涓嶪BM銆丱racle銆丼AP銆両ona銆丼iebel鍜孲ybase涓�璧鳳紝鏀寔涓�縐嶆瀯寤哄拰鍖呰搴旂敤紼嬪簭鐨勬柊瑙勮寖錛屽嵆Service Component Architecture錛堟湇鍔＄粍浠舵灦鏋勶紝SCA錛夈�?
<h3>浠�涔堟槸SCA錛?</h3>
<p>銆�銆�SCA鏄竴縐嶈鑼冿紝瀹冧嬌寮�鍙戜漢鍛樺彲浠ュ皢娉ㄦ剰鍔涢泦涓湪涓氬姟閫昏緫鐨勭紪鍐欎笂銆傛洿鐩存帴鍦拌錛屽畠鏄竴縐嶅ぇ澶ф敼榪涗簡鐨勯儴緗叉弿榪扮錛屽畠鍙互浣跨敤<strong>浠諱綍</strong>璇█鑰屼笉闄愪簬Java銆傛澶栵紝鎮ㄨ繕鍙互浣跨敤緙栫▼寮忚璦�鍜屽０鏄庡紡璇█錛屾瘮濡侭PEL鍜孹SLT銆係CA鐨勭壒鍒箣澶勫湪浜庯紝瀹冨瀹夊叏鎬с�佷簨鍔″拰鍙潬娑堟伅浼犻�掍箣綾葷殑鐗規�т嬌鐢ㄤ簡澹版槑寮忕瓥鐣ョ殑鐞嗗康銆?/p>
<p>銆�銆�浣縎CA鑴遍鑰屽嚭鐨勬槸錛屽畠鏄笓闂ㄩ拡瀵筍OA璁捐鐨勶紝鑰屼笉鍍廕2EE鍙槸闈㈠悜SOA鍋氫簡淇敼銆係CA鍏蟲敞鐨勬槸濡備綍鎻忚堪鎸夌収鍚勭緙栫▼妯″瀷鍜屽崗璁紪鍐欑殑緇勪歡鎵�緇勬垚鐨勭▼搴忛泦銆?<br>SCA鐨勭洰鏍囦笌BEA鐨勭洰鏍囨槸涓�鑷寸殑錛氫嬌浜嬫儏錛堣繖嬈℃槸搴旂敤紼嬪簭鐨勬瀯寤猴級鏇村鏄撱�係CA鍏佽寮�鍙戝簲鐢ㄧ▼搴忛泦鑰屼笉鑰冭檻鐗瑰畾鐨勪腑闂翠歡API鎴栧叿浣撹璦�銆?/p>
<p>銆�銆�SCA鐨勬牳蹇冩蹇墊槸鏈嶅姟鍙婂叾鐩稿叧瀹炵幇銆傛湇鍔＄敱鎺ュ彛瀹氫箟錛岃�屾帴鍙ｅ寘鍚竴緇勬搷浣溿�傛湇鍔″疄鐜板彲浠ュ紩鐢ㄥ叾浠栨湇鍔★紝縐頒負寮曠敤銆傛湇鍔″彲浠ユ湁涓�涓垨澶氫釜灞炴�э紝榪欎簺灞炴�ф槸鍙互鍦ㄥ閮ㄩ厤緗殑鏁版嵁鍊箋�?/p>
<p>銆�銆�SCA涓殑涓�涓叧閿帹鍔ㄥ洜绱犳槸Service Data Object錛堟湇鍔℃暟鎹璞★紝SDO錛夈�?a  target=_blank><u><font color=#0000ff>AquaLogic Data Services Platform</font></u></a>涓�鐩村湪浣跨敤瀹冦�係DO鐢ㄤ簬琛ㄧず涓氬姟鏁版嵁銆佸弬鏁頒互鍙婃湇鍔¤皟鐢ㄧ殑榪斿洖鍊鹼紝褰撳畠閬嶅巻鏈嶅姟緗戠粶鏃訛紝瀹冭繕鏄竴縐嶈〃紺烘暟鎹殑鏂瑰紡銆?a  target=_blank><u><font color=#0000ff>娉ㄦ剰錛屼篃鍙互浣跨敤XMLBeans鍙婂叾瀹冩妧鏈�?/font></u></a></p>
<p>銆�銆�SCA緇勪歡琚粍鎴愪負紼嬪簭闆嗐�傜▼搴忛泦鏄湇鍔＄駭鐨勫簲鐢ㄧ▼搴忥紝瀹冩槸鏈嶅姟鐨勯泦鍚堬紝榪欎簺鏈嶅姟琚繛鎺ュ湪涓�璧鳳紝騫惰繘琛屼簡姝ｇ‘鐨勯厤緗�係CA紼嬪簭闆嗚繍琛屽湪涓や釜綰у埆錛氱涓�縐嶆儏鍐碉紝紼嬪簭闆嗘槸<strong>緋葷粺</strong>鍐呯殑涓�緇勬澗鏁ｈ繛鎺ョ殑緇勪歡錛涘彟涓�縐嶆儏鍐碉紝紼嬪簭闆嗘槸<strong>妯″潡</strong>鍐呯殑涓�緇勬澗鏁ｈ繛鎺ョ殑緇勪歡銆備簩鑰呯殑鍖哄埆鍦ㄤ簬錛屼竴鑸潵璇達紝妯″潡鏄粍浠剁殑闆嗗悎錛岃�岀郴緇熸槸妯″潡鐨勯泦鍚堛�傛澶栵紝緋葷粺瀵瑰簲浜?#8220;澶ц妯＄紪紼?#8221;錛坧rogramming in the large鎴?a  target=_blank><u><font color=#0000ff>megaprogramming</font></u></a>錛夛紝鑰屾ā鍧楀搴斾簬&#8220;灝忚妯＄紪紼?#8221;錛坧rogramming in the small錛夛紝姣斿鏋勫緩褰撲粖鐨勫吀鍨嬪簲鐢ㄧ▼搴忋�傜浉鍏充緥瀛愪互鍙婃洿璇︾粏鐨勮鏄庤鍙傝Dev2Dev绔欑偣涓婄殑SCA鐧界毊涔︺�?/p>
<p>銆�銆�灝嗙粍浠惰繛鎺ュ埌瀹冩墍渚濊禆鐨勬湇鍔＄殑鏂瑰紡灝辨槸鏈嶅姟緗戠粶&#8220;瑁呴厤&#8221;鐨勬柟寮忋�傜▼搴忛泦宸茬粡鍦ㄨ澶氭妧鏈拰妗嗘灦涓箍涓哄簲鐢紝姣斿CORBA銆丣2EE銆丄TG Dynamo鍜孲pring錛屼篃灝辨槸璇達紝瀹冨茍涓嶆槸鏂板嚭鐜扮殑銆備粠榪欎簺鎶�鏈腑鎴戜滑鍙互鐭ラ亾錛岀▼搴忛泦鎻愪緵浜嗚澶氶噸瑕佺殑浼樼偣錛屾瘮濡傛洿杞繪澗鐨勮凱浠ｅ紑鍙戯紝浠ュ強閬垮厤浣夸笟鍔￠�昏緫渚濊禆浜庝腑闂翠歡瀹瑰櫒銆係CA浣跨敤紼嬪簭闆嗚В鍐充簡璁稿SOA寮�鍙戜腑鐨勯噸瑕侀棶棰橈紝鍖呮嫭錛?/p>
<ol>
    <li>涓氬姟閫昏緫涓庡簳灞傚熀紜�鏋舵瀯銆佹湇鍔¤川閲忓拰浼犺緭鐨勫垎紱匯�?
    <li>&#8220;灝忚妯＄紪紼?#8221;涓?#8220;澶ц妯＄紪紼?#8221;鐨勮仈緋匯�?
    <li>涓烘灦鏋勭殑璁捐銆佺紪鐮佸拰鎿嶄綔鎬ч儴緗插湪鑷簳鍚戜笂錛坆ottom-up錛夊拰鑷《鍚戜笅錛坱op-down錛変袱縐嶆柟娉曚腑鏉ュ洖鍒囨崲鎻愪緵浜嗕竴縐嶇粺涓�鐨勬柟寮忋�?</li>
</ol>
<h3>瀵笲EA鏉ヨ錛屽畠鎰忓懗鐫�浠�涔堬紵 </h3>
<p>銆�銆�SDO 2.0瑙勮寖鏄暣涓猄CA鎶�鏈鉤鍙扮殑涓�涓粍鎴愰儴鍒嗭紝瀹冨皢鍦ˋquaLogic Data Services Platform (ALDSP)浜у搧瀹舵棌錛堝凡緇忔敮鎸丼DO 1.0錛夌殑涓嬩竴涓富鐗堟湰涓疄鐜般�?a  target=_blank><u><font color=#0000ff>BEA AquaLogic Data Services Platform</font></u></a>瀹屽叏鏄拡瀵筍OA鏋勫緩鐨勶紝瀹冭嚜3.0鐗堟湰寮�濮嬪氨閲囩敤SCA鎶�鏈�傚畠鎻愪緵浼佷笟鏁版嵁鏈嶅姟鐨勮嚜鍔ㄥ垱寤哄拰緇存姢錛岃繖鍙互甯姪瀹㈡埛鑾峰緱鏇撮珮鐨勭敓浜у姏錛岃繘琛屼笟鍔′紭鍖栵紝騫舵洿蹇湴鍒涢�犱環鍊箋�侭EA AquaLogic Data Services Platform鎻愪緵浜嗕竴涓崟鑾蜂笌鏁版嵁璁塊棶鍜屾暟鎹洿鏂版湁鍏崇殑閫昏緫鐨勫崟涓�浣嶇疆銆傛暟鎹湇鍔″眰鎻愪緵浜嗗鐩稿叧鐨勪笉鍚屽疄鏃舵暟鎹殑鍙噸鐢ㄧ殑銆佺畝鍖栦簡鐨勮闂�傛敞鎰忥紝<a  target=_blank><u><font color=#0000ff>BEA Workshop涓嵆灝嗗寘鍚玈CA鏀寔銆?/font></u></a>榪樻湁錛?a  target=_blank><u><font color=#0000ff>BEA Workshop鍙厤璐逛笅杞?/font></u></a>銆?/p>
<h3>涓轟粈涔圫CA濡傛閲嶈錛?/h3>
<p>銆�銆�SCA鍏鋒湁閲嶅ぇ鎰忎箟錛屽洜涓哄畠鏄涓�欏規壙璇烘彁渚涗竴涓粍鍚堟ā鍨嬩互鍚敤鏈嶅姟緗戠粶騫舵敮鎸佹瀯寤轟笅涓�浠ｉ潰鍚戞湇鍔″簲鐢ㄧ▼搴忕殑鎶�鏈�傝繖涓�棰嗗煙鐨勬瘡涓�嬈￠潻鏂幫紝閮戒細瀵艱嚧鍑虹幇涓�涓柊鐨勬娊璞″眰錛屼粠鑰屼駭鐢熶竴鎵規柊鐨勫簲鐢ㄧ▼搴忋�侰鍏佽鎴戜滑鏋勫緩涓嶈兘鍦ㄦ眹緙栫▼搴忎腑鏋勫緩鐨勫簲鐢ㄧ▼搴忥紝鑰孋++鍏佽鎴戜滑鏋勫緩涓嶈兘浣跨敤C鏋勫緩鐨勫簲鐢ㄧ▼搴忥紝Java鍙堝厑璁告垜浠瀯寤轟笉鑳戒嬌鐢–++鏋勫緩鐨勫簲鐢ㄧ▼搴忋�傛墍鏈夎繖浜涢兘鏄疭CA鐨勫厛渚嬶紝綆�鍗曞湴璇達紝SCA灝辨槸鏈潵鐢ㄤ簬鏋勫緩澶ц妯′紒涓氱粍鍚堝簲鐢ㄧ▼搴忕殑鎶�鏈�?/p>
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