鎮ㄥソ锛屾杩庝締鍒扮董搴浕瀛愬競鍫�(ch菐ng)缍�(w菐ng)
鐧婚寗 | 鍏嶈不(f猫i)娉ㄥ唺(c猫)
銆�銆�鍒嗗竷寮忔暩(sh霉)鎿�(j霉)搴槸鐢�瑷�(j矛)绠楁(j墨)缍�(w菐ng)绲�(lu貌)灏囩墿鐞嗕笂鍒嗘暎鐨勫鍊�(g猫)鏁�(sh霉)鎿�(j霉)搴柈鍏冮�ｆ帴璧蜂締绲勬垚鐨勪竴鍊�(g猫)閭忚集涓婄当(t菕ng)涓�鐨勬暩(sh霉)鎿�(j霉)搴�銆傛瘡鍊�(g猫)琚�ｆ帴璧蜂締鐨勬暩(sh霉)鎿�(j霉)搴柈鍏冪ū鐐虹珯榛�(di菐n)鎴栫祼(ji茅)榛�(di菐n)銆傞�欑ó绲勭箶鏁�(sh霉)鎿�(j霉)搴殑鏂规硶鍏嬫湇浜嗙墿鐞嗕腑蹇冩暩(sh霉)鎿�(j霉)搴祫绻旂殑寮遍粸(di菐n)锛屼富瑕佺敤浜庣恫(w菐ng)绲�(lu貌)绯荤当(t菕ng)锛岀壒鍒ラ仼鍚堜簬缍�(w菐ng)绲�(lu貌)绠＄悊淇℃伅绯荤当(t菕ng)銆�
銆�銆�鍒嗗竷寮忔暩(sh霉)鎿�(j霉)搴郴绲�(t菕ng)锛圖DBS锛夋槸鏁�(sh霉)鎿�(j霉)搴妧琛�(sh霉)鍜岀恫(w菐ng)绲�(lu貌)鎶�琛�(sh霉)鍏╄�呯浉浜掓徊閫忓拰鏈夋(j墨)绲�(ji茅)鍚堢殑绲�(ji茅)鏋�銆傛秹鍙婃暩(sh霉)鎿�(j霉)搴熀鏈悊璜栧拰缍�(w菐ng)绲�(lu貌)閫氫俊鐞嗚珫銆傚垎甯冨紡鏁�(sh霉)鎿�(j霉)搴敱涓�绲勬暩(sh霉)鎿�(j霉)绲勬垚锛岄�欎簺鏁�(sh霉)鎿�(j霉)鍦ㄧ墿鐞嗕笂鍒嗗竷鍦ㄨ▓(j矛)绠楁(j墨)缍�(w菐ng)绲�(lu貌)鐨勪笉鍚岀瘈(ji茅)榛�(di菐n)涓�锛岄倧杓笂鏄爆浜庡悓涓�鍊�(g猫)绯荤当(t菕ng)銆傞�欎簺绡�(ji茅)榛�(di菐n)鐢遍�氳▕缍�(w菐ng)绲�(lu貌)鑱�(li谩n)鎺ュ湪涓�璧�锛屾瘡鍊�(g猫)绡�(ji茅)榛�(di菐n)閮芥槸涓�鍊�(g猫)鐛�(d煤)绔嬬殑鏁�(sh霉)鎿�(j霉)搴郴绲�(t菕ng)锛屽畠鍊戦兘鎿佹湁鍚勮嚜鐨勬暩(sh霉)鎿�(j霉)搴�銆佷腑澶檿鐞嗘(j墨)銆佺祩绔�锛屼互鍙婂悇鑷殑灞�閮ㄦ暩(sh霉)鎿�(j霉)搴鐞嗙郴绲�(t菕ng)銆傚洜姝ゅ垎甯冨紡鏁�(sh霉)鎿�(j霉)搴郴绲�(t菕ng)鍙互鐪嬩綔鏄竴绯诲垪闆嗕腑寮忔暩(sh霉)鎿�(j霉)搴郴绲�(t菕ng)鐨勮伅(li谩n)鍚堛�傚畠鍊�?c猫)璋跺？瀣岃爤鍎嗚皶顑箤鍒皔(t菕ng)锛屼絾鍦ㄧ墿鐞嗙祼(ji茅)妲�(g貌u)涓婃槸鍒嗗竷寮忕殑銆�
銆�銆�DDBS宸叉垚鐐轰俊鎭檿鐞嗗(xu茅)绉戠殑閲嶈闋�(l菒ng)鍩�锛屾鍦ㄨ繀閫熺櫦(f膩)灞�锛屽師鍥犲熀浜庝互涓嬪咕榛�(di菐n)锛氣憼瀹冨彲浠ヨВ姹虹祫绻旀(j墨)妲�(g貌u)鍒嗘暎鑰屾暩(sh霉)鎿�(j霉)闇�瑕佺浉浜掕伅(li谩n)绯荤殑鍟忛銆傗憽濡傛灉涓�鍊�(g猫)绲勭箶姗�(j墨)妲�(g貌u)闇�瑕佸鍔犳柊鐨勭浉灏�(du矛)鑷富鐨勭祫绻斿柈浣嶄締鎿�(ku貌)鍏呮(j墨)妲�(g貌u)锛屽墖鍒嗗竷寮忔暩(sh霉)鎿�(j霉)搴郴绲�(t菕ng)鍙互鍦ㄥ皪(du矛)鐣�(d膩ng)鍓嶆(j墨)妲�(g貌u)褰遍熆鏈�灏忕殑鎯呮硜涓嬮��(j矛n)琛屾摯(ku貌)鍏呫�傗憿鍧囪 璨�(f霉)杓夌殑闇�瑕�銆傛暩(sh霉)鎿�(j霉)鐨勫垎瑙ｉ噰鐢ㄤ娇灞�閮ㄦ噳(y墨ng)鐢ㄩ仈(d谩)鍒�锛岄�欎娇寰楀悇铏曠悊姗�(j墨)涔嬮枔鐨勭浉浜掑共鎿鹃檷鍒�銆傝矤(f霉)杓夊湪鍚勮檿鐞嗘(j墨)涔嬮枔鍒嗘摂(d膩n)锛屽彲浠ラ伩鍏嶈嚚鐣岀摱闋�銆傗懀鐣�(d膩ng)鐝�(xi脿n)鏈夋(j墨)妲�(g貌u)涓凡瀛樺湪骞惧��(g猫)鏁�(sh霉)鎿�(j霉)搴郴绲�(t菕ng)锛岃�屼笖瀵�(sh铆)鐝�(xi脿n)鍏ㄥ眬鎳�(y墨ng)鐢ㄧ殑蹇呰鎬у鍔犳檪(sh铆)锛屽氨鍙互鐢遍�欎簺鏁�(sh霉)鎿�(j霉)搴嚜涓嬭�屼笂妲�(g貌u)鎴愬垎甯冨紡鏁�(sh霉)鎿�(j霉)搴郴绲�(t菕ng)銆傗懁鐩哥瓑瑕�(gu墨)妯＄殑鍒嗗竷寮忔暩(sh霉)鎿�(j霉)搴郴绲�(t菕ng)鍦ㄥ嚭鐝�(xi脿n)鏁呴殰鐨勫咕鐜囦笂涓嶆渻(hu矛)姣旈泦涓紡鏁�(sh霉)鎿�(j霉)搴郴绲�(t菕ng)浣庯紝浣嗙敱浜庡叾鏁呴殰鐨勫奖闊垮儏闄愪簬灞�閮ㄦ暩(sh霉)鎿�(j霉)鎳�(y墨ng)鐢�锛屽洜姝ゅ氨鏁村��(g猫)绯荤当(t菕ng)渚嗚瑳瀹冪殑鍙潬鎬ф槸姣旇純楂樼殑銆�
銆�銆�姣旇純鎴愮啛鐨勬暩(sh霉)鎿�(j霉)搴郴绲�(t菕ng)鍑虹従(xi脿n)浜�20涓栫磤(j矛)鍏崄骞翠唬鏈拰涓冨崄骞翠唬銆備互IMS鐐轰唬琛ㄧ殑灞ゆ鍨嬫暩(sh霉)鎿�(j霉)搴郴绲�(t菕ng)浜�1968骞村晱涓�銆�
銆�銆�20涓栫磤(j矛)涓冨崄骞翠唬鍒�锛岀編鍦婥ODASYL鐨勬暩(sh霉)鎿�(j霉)搴换鍕�(w霉)绲勭殑鎻愬嚭浜嗘湁鍚嶇殑缍�(w菐ng)绲�(lu貌)鏁�(sh霉)鎿�(j霉)搴ā鍨婦BTG銆�
銆�銆�E. F. Codd浜�20涓栫磤(j矛)涓冨崄骞翠唬涓湡鎻愬嚭浜嗛棞(gu膩n)绯绘暩(sh霉)鎿�(j霉)搴�銆�
銆�銆�涓冨崄骞翠唬锛岃▓(j矛)绠楁(j墨)绉戝(xu茅)鎶�琛�(sh霉)鐨勭櫦(f膩)灞曡垏椋涢�熺櫦(f膩)灞曠殑鐝�(xi脿n)浠ｉ�氫俊鎶�琛�(sh霉)鐩哥祼(ji茅)鍚�锛屽皫(d菐o)鑷翠簡瑷�(j矛)绠楁(j墨)缍�(w菐ng)绲�(lu貌)鐨勫嚭鐝�(xi脿n)銆傞�欏��(g猫)鏅�(sh铆)鏈�锛屼笘鐣屼笂鍏堝悗寤烘垚浜嗚ū澶氳(gu墨)妯″法澶х殑銆佸叏鍦嬫�х殑寤ｅ煙瑷�(j矛)绠楁(j墨)缍�(w菐ng)绲�(lu貌)灏�(du矛)缍�(j墨ng)婵�(j矛)銆佸湅闃�銆佹儏鍫�(b脿o)銆佺瀛�(xu茅)鎶�琛�(sh霉)鍜岀ぞ鏈�(hu矛)鐢熸椿鐢�(ch菐n)鐢熶簡娣卞埢鐨勫奖闊裤�傞毃钁楀井鍨嬭▓(j矛)绠楁(j墨)鐨勫唬娉涙噳(y墨ng)鐢�锛屽張鑷劧鍦版彁鍑轰簡閫欐ǎ鐨勬柊鍟忛锛岀偤浜嗗姞寮�(qi谩ng)鍜屾摯(ku貌)澶у井鍨嬭▓(j矛)绠楁(j墨)铏曠悊鏁�(sh霉)鎿�(j霉)鐨勫姛鑳�锛岃姹傚皣瑷卞鍒嗗竷鍦ㄤ笉鍚屽湴榛�(di菐n)涓婄殑寰瀷瑷�(j矛)绠楁(j墨)浜掗�ｈ捣渚嗭紝鍏卞悓宸ヤ綔銆傞�欐ǎ锛岄��(j矛n)鍏ヤ簡鍒嗗竷寮忔暩(sh霉)鎿�(j霉)搴檪(sh铆)浠�銆�
銆�銆�1銆佸湪DDBS閲屼笉寮�(qi谩ng)瑾�(di脿o)闆嗕腑鎺у埗姒傚康锛屽畠鍏锋湁涓�鍊�(g猫)浠ュ叏灞�?j菒n)?sh霉)鎿�(j霉)搴鐞嗗摗鐐哄熀绀�(ch菙)鐨勫垎灞ゆ帶鍒剁祼(ji茅)妲�(g貌u)锛屼絾鏄瘡鍊�(g猫)灞�閮ㄦ暩(sh霉)鎿�(j霉)搴鐞嗗摗閮藉叿鏈夐珮搴︾殑鑷富娆�(qu谩n)銆�
銆�銆�2銆佸湪DDBS涓暩(sh霉)鎿�(j霉)鐛�(d煤)绔嬫�ф蹇典篃鍚屾ǎ閲嶈锛岀劧鑰屽鍔犱簡涓�鍊�(g猫)鏂扮殑姒傚康锛屽氨鏄垎甯冨紡閫忔槑鎬�銆傛墍璎傚垎甯冨紡閫忔槑鎬у氨鏄湪绶ㄥ绋嬪簭鏅�(sh铆)濂借薄鏁�(sh霉)鎿�(j霉)娌掓湁琚垎甯冧竴妯�锛屽洜姝ゆ妸鏁�(sh霉)鎿�(j霉)閫�(j矛n)琛岃綁(zhu菐n)绉讳笉鏈�(hu矛)褰遍熆绋嬪簭鐨勬纰烘��銆備絾绋嬪簭鐨勫煼(zh铆)琛岄�熷害鏈�(hu矛)鏈夋墍闄嶄綆銆�
銆�銆�3銆佽垏闆嗕腑寮忔暩(sh霉)鎿�(j霉)搴郴绲�(t菕ng)涓嶅悓锛屾暩(sh霉)鎿�(j霉)鍐椾綑鍦―DBS涓鐪嬩綔鏄墍闇�瑕佺殑鐗规��锛屽師鍥犲湪浜庯細棣栧厛锛屽鏋滃湪闇�瑕佺殑绡�(ji茅)榛�(di菐n)寰�(f霉)鍒舵暩(sh霉)鎿�(j霉)锛屽墖鍙互鎻愰珮灞�閮ㄧ殑鎳�(y墨ng)鐢ㄦ��銆傚叾娆�锛岀暥(d膩ng)鏌愮瘈(ji茅)榛�(di菐n)鐧�(f膩)鐢熸晠闅滄檪(sh铆)锛屽彲浠ユ搷浣滃叾瀹冪瘈(ji茅)榛�(di菐n)涓婄殑寰�(f霉)鍒舵暩(sh霉)鎿�(j霉)锛屽洜姝ら�欏彲浠ュ鍔犵郴绲�(t菕ng)鐨勬湁鏁堟��銆傜暥(d膩ng)鐒�锛屽湪DDBS涓皪(du矛)鍐椾綑搴︾殑瑭�(p铆ng)鍍�(ji脿)鏄緢寰�(f霉)闆滅殑銆�
銆�銆�DDBS鐨勫劒(y艒u)榛�(di菐n)鏈夆憼鍏锋湁闈堟椿鐨勯珨绯荤祼(ji茅)妲�(g貌u)锛涒憽閬╂噳(y墨ng)鍒嗗竷寮忕殑绠＄悊鍜屾帶鍒舵(j墨)妲�(g貌u)锛涒憿缍�(j墨ng)婵�(j矛)鎬ц兘鍎�(y艒u)瓒婏紱鈶ｇ郴绲�(t菕ng)鐨勫彲闈犳�ч珮銆佸彲鐢ㄦ�уソ锛涒懁灞�閮ㄦ噳(y墨ng)鐢ㄧ殑闊挎噳(y墨ng)閫熷害蹇�锛涒懃鍙摯(ku貌)灞曟�уソ锛屾槗浜庨泦鎴愮従(xi脿n)鏈夌郴绲�(t菕ng)銆�
銆�銆�DDBS鐨勭己榛�(di菐n)鏄憼绯荤当(t菕ng)闁嬮姺杓冨ぇ锛屼富瑕佽姳鍦ㄩ�氫俊閮ㄥ垎锛涒憽寰�(f霉)闆滅殑瀛樺彇绲�(ji茅)妲�(g貌u)锛堝杓斿姪绱㈠紩銆佹枃浠剁殑閺堟帴鎶�琛�(sh霉)锛�锛屽湪闆嗕腑寮廌BS涓槸鏈夋晥瀛樺彇鏁�(sh霉)鎿�(j霉)鐨勯噸瑕佹妧琛�(sh霉)锛屼絾鍦ㄥ垎甯冨紡绯荤当(t菕ng)涓笉涓�瀹氭湁鏁�锛涒憿鏁�(sh霉)鎿�(j霉)鐨勫畨鍏ㄦ�у拰淇濆瘑鎬ц純闆ｈ檿鐞�銆�
銆�銆�鍒嗗竷寮忔暩(sh霉)鎿�(j霉)搴鐞嗙郴绲�(t菕ng)D-DBMS(Distributed Database Management System)鏄缓绔嬬鐞嗗拰缍(h霉)鍒嗗竷寮忔暩(sh霉)鎿�(j霉)搴殑涓�绲勮粺浠�锛屽叾DDBMS鐨勭祼(ji茅)妲�(g貌u)濡傚湒1鎵�绀�銆�
銆�銆�鍦�1涓�锛孡DBMS(Local Database Management System)鏄眬閮ㄥ牬(ch菐ng)鍦颁笂鐨勬暩(sh霉)鎿�(j霉)搴鐞嗙郴绲�(t菕ng)锛屽叾鍔熻兘鏄缓绔嬪拰绠＄悊灞�閮ㄦ暩(sh霉)鎿�(j霉)搴�锛屾彁渚涘牬(ch菐ng)鍦拌嚜娌昏兘鍔�锛屽煼(zh铆)琛屽眬閮ㄦ噳(y墨ng)鐢ㄥ強鍏ㄥ眬鏌ヨ鐨勫瓙鏌ヨ;GDBMS(Global Database Management System)鏄叏灞�?j菒n)?sh霉)鎿�(j霉)搴鐞嗙郴绲�(t菕ng)锛屼富瑕佸姛鑳芥槸鎻愪緵鍒嗗竷閫忔槑鎬�锛屽崝(xi茅)瑾�(di脿o)鍏ㄥ眬浜嬪嫏(w霉)鐨勫煼(zh铆)琛岋紝鍗�(xi茅)瑾�(di脿o)鍚勫眬閮―BMS浠ュ畬鎴愬叏灞�鎳�(y墨ng)鐢�锛屼繚璀夋暩(sh霉)鎿�(j霉)搴殑鍏ㄥ眬涓�鑷存��锛屽煼(zh铆)琛屽苟鐧�(f膩)鎺у埗锛屽(sh铆)鐝�(xi脿n)鏇存柊鍚屾锛屾彁渚涘叏灞�鎭㈠京(f霉)鍔熻兘;鍏ㄥ眬?j菒n)?sh霉)鎿�(j霉)瀛楀吀瀛樻斁鍏ㄥ眬姒傚康妯″紡锛屽垎鐗囨ā寮�锛屽垎甯冩ā寮忕殑瀹氱京浠ュ強鍚勬ā寮忎箣闁撴槧鍍忕殑瀹氱京锛屽瓨鏀炬湁闂�(gu膩n)鐢ㄦ埗瀛樺彇娆�(qu谩n)闄愮殑瀹氱京锛屼互淇濊瓑鍏ㄥ眬鐢ㄦ埗鐨勫悎娉曟瑠(qu谩n)闄愬拰鏁�(sh霉)鎿�(j霉)搴殑瀹夊叏鎬э紝瀛樻斁鏁�(sh霉)鎿�(j霉)瀹屾暣鎬х磩鏉熸浠跺畾缇�锛屽叾鍔熻兘鑸囬泦涓紡鏁�(sh霉)鎿�(j霉)搴殑鏁�(sh霉)鎿�(j霉)瀛楀吀椤炰技;閫氫俊绠＄悊CM (Communication Management)鐢ㄤ簬鍦ㄥ垎甯冩暩(sh霉)鎿�(j霉)搴悇鍫�(ch菐ng)鍦颁箣闁撳偝閫佹秷鎭拰鏁�(sh霉)鎿�(j霉)锛屽畬鎴愰�氫俊鍔熻兘銆�
銆�銆�涓�銆佹暩(sh霉)鎿�(j霉)搴畨鍏ㄦ�х殑鍏╁��(g猫)閮ㄥ垎
銆�銆�1銆佹暩(sh霉)鎿�(j霉)搴暩(sh霉)鎿�(j霉)鐨勫畨鍏細瀹冩噳(y墨ng)鑳界⒑淇濆湪鏁�(sh霉)鎿�(j霉)搴郴绲�(t菕ng)閬�(y霉n)琛屾檪(sh铆)鏁�(sh霉)鎿�(j霉)瀛樺劜(ch菙)濯掗珨琚牬澹炰互鍙婄暥(d膩ng)鏁�(sh霉)鎿�(j霉)搴敤鎴惰鎿嶄綔鏅�(sh铆)銆傛暩(sh霉)鎿�(j霉)搴暩(sh霉)鎿�(j霉)淇℃伅涓嶈嚦浜庝笩澶�
銆�銆�2銆佹暩(sh霉)鎿�(j霉)搴郴绲�(t菕ng)涓嶈闈炴硶鐢ㄦ埗渚靛叆锛氬畠鎳�(y墨ng)鐩″彲鑳藉湴鍫典綇娼涘湪鐨勫悇绋紡娲�锛岄槻姝㈤潪娉曠敤鎴跺埄鐢ㄥ畠鍊戜镜鍏ユ暩(sh霉)鎿�(j霉)搴郴绲�(t菕ng)銆傚皪(du矛)浜庢暩(sh霉)鎿�(j霉)瀹夊叏鍟忛锛屾暩(sh霉)鎿�(j霉)搴鐞嗗摗鍙互鍌欎唤鍜屾仮寰�(f霉)鏁�(sh霉)鎿�(j霉)搴殑璩囨枡銆�
銆�銆�浜�銆佸畨鍏ㄦ�х瓥鐣�
銆�銆�1銆佺郴绲�(t菕ng)瀹夊叏鎬х瓥鐣ワ細鏁�(sh霉)鎿�(j霉)搴赋鎴舵槸瑷晱鏁�(sh霉)鎿�(j霉)搴俊鎭殑閫斿緫锛屽洜姝�锛屾噳(y墨ng)瑭插緢濂藉湴缍(h霉)绠＄悊鏁�(sh霉)鎿�(j霉)搴赋鎴剁殑瀹夊叏鎬э紝鎸夌収鏁�(sh霉)鎿�(j霉)搴郴绲�(t菕ng)鐨勫ぇ灏忓拰绠＄悊鏁�(sh霉)鎿�(j霉)搴赋鎴舵墍闇�鐨勫伐浣滈噺锛屾暩(sh霉)鎿�(j霉)搴畨鍏ㄦ�х鐞嗚�呭彧鏄暩(sh霉)鎿�(j霉)搴鐞嗗摗锛屾垨鑰呮槸鎿佹湁閫欎簺娆�(qu谩n)闄愮殑涓�绲勭敤鎴躲�傛暩(sh霉)鎿�(j霉)搴敤鎴跺彲浠ラ�氶亷鎿嶄綔绯荤当(t菕ng)锛岀恫(w菐ng)绲�(lu貌)鏈嶅嫏(w霉)锛屾垨鏁�(sh霉)鎿�(j霉)搴��(j矛n)琛岃韩浠界⒑瑾�(r猫n)锛岄�氶亷涓绘(j墨)鎿嶄綔绯荤当(t菕ng)閫�(j矛n)琛岀敤鎴惰韩浠借獚(r猫n)璀夌殑鍎�(y艒u)榛�(di菐n)鏈�锛岀敤鎴惰兘鏇村揩鏇存柟渚垮湴鑱�(li谩n)鍏ユ暩(sh霉)鎿�(j霉)搴��
銆�銆�2銆佹暩(sh霉)鎿�(j霉)鐨勫畨鍏ㄦ�х瓥鐣ワ細鏁�(sh霉)鎿�(j霉)鐨勫畨鍏ㄦ�ц�冩叜鎳�(y墨ng)鍩轰簬鏁�(sh霉)鎿�(j霉)鐨勯噸瑕佹��锛屽鏋滄暩(sh霉)鎿�(j霉)涓嶆槸寰堥噸瑕�锛岄偅涔堟暩(sh霉)鎿�(j霉)鐨勫畨鍏ㄦ�х瓥鐣ュ彲浠ョ◢绋嶆斁鏉句竴浜�銆傜劧鑰�锛屽鏋滄暩(sh霉)鎿�(j霉)寰堥噸瑕侊紝閭ｄ箞鎳�(y墨ng)瑭叉湁涓�璎�(j菒n)鎱庣殑瀹夊叏鎬х瓥鐣�锛岀敤瀹冧締缍(h霉)灏�(du矛)鏁�(sh霉)鎿�(j霉)灏�(du矛)璞¤í鍟忕殑鏈夋晥鎺у埗
銆�銆�3銆佺敤鎴跺畨鍏ㄦ�х瓥鐣ワ細瀵嗙⒓鐨勫畨鍏ㄦ��锛屽鏋滅敤鎴舵槸閫氶亷鏁�(sh霉)鎿�(j霉)搴��(j矛n)琛岀敤鎴惰韩浠界殑纰鸿獚(r猫n)锛岄偅涔堝缓璀颁娇鐢ㄥ瘑纰煎姞瀵嗙殑鏂瑰紡鑸囨暩(sh霉)鎿�(j霉)搴��(j矛n)琛岄�ｆ帴銆�
銆�銆�1. 灞�閮ㄨ嚜娌伙細鍦ㄧ郸瀹氱瘈(ji茅)榛�(di菐n)涓婄殑鎵�鏈夋搷浣滈兘鏄敱鎵�鍦ㄧ瘈(ji茅)榛�(di菐n)鎺у埗鐨�銆�
銆�銆�鏈湴?c谩i)?sh霉)鎿�(j霉)鐨勬墍鏈夋瑠(qu谩n)鍜岀鐞嗘瑠(qu谩n)鍦ㄦ湰鍦�锛岀敱鏈湴鍏ㄦ瑠(qu谩n)璨�(f霉)璨�(z茅)銆�
銆�銆�2. 涓嶄緷璩翠簬涓績绡�(ji茅)榛�(di菐n)锛氭墍鏈夌殑绡�(ji茅)榛�(di菐n)骞崇瓑灏�(du矛)寰咃紝涓嶄緷璩翠腑蹇冣�滀富鈥濈瘈(ji茅)榛�(di菐n)鎻愪緵闆嗕腑鐨勬煡瑭㈣檿鐞�銆侀泦涓殑浜嬪嫏(w霉)绠＄悊锛屾垨闆嗕腑鐨勫悕瀛楁湇鍕�(w霉)绛夈��
銆�銆�3. 涓嶉枔鏂风殑铏曠悊锛氶珮鍙潬鎬�锛岄珮鍙敤鎬�
銆�銆�4. 浣嶇疆鐛�(d煤)绔嬫�э細鐢ㄦ埗涓嶉渶瑕佷簡瑙ｆ暩(sh霉)鎿�(j霉)瀵�(sh铆)闅涘瓨鍎�(ch菙)鐨勪綅缃�锛屽氨濡傚悓鏁�(sh霉)鎿�(j霉)閮藉瓨鍎�(ch菙)鍦ㄤ粬鎵�鍦ㄧ殑鏈湴绡�(ji茅)榛�(di菐n)涓�妯ｅ湴灏�(du矛)鏁�(sh霉)鎿�(j霉)閫�(j矛n)琛屾搷浣�銆�
銆�銆�5. 鍒嗙墖鐛�(d煤)绔嬫�э細鐢ㄦ埗鎳�(y墨ng)瑭插彲浠ュ緸閭忚集鐨勮榛�(di菐n)鍑虹櫦(f膩)閫�(j矛n)琛屾搷浣滐紝灏卞鍚屾暩(sh霉)鎿�(j霉)瀵�(sh铆)闅涗笂骞舵矑鏈夊垎鐗囦竴妯�銆�
銆�銆�6. 鍓湰鐛�(d煤)绔嬫�э細鐢ㄦ埗鍙互寰為倧杓殑楂樺害灏�(du矛)鏁�(sh霉)鎿�(j霉)閫�(j矛n)琛屾搷浣滐紝灏卞鍚屾牴鏈矑鏈夊壇鏈殑瀛樺湪涓�妯�銆�
銆�銆�7. 鍒嗗竷寮忔煡瑭㈣檿鐞�
銆�銆�8. 鍒嗗竷寮忎簨鍕�(w霉)绠＄悊
銆�銆�9. 纭欢鐛�(d煤)绔嬫��
銆�銆�10. 鎿嶄綔绯荤当(t菕ng)鐛�(d煤)绔嬫��
銆�銆�11. 缍�(w菐ng)绲�(lu貌)鐛�(d煤)绔嬫��
銆�銆�12. DBMS鐛�(d煤)绔嬫��
缍韩闆诲瓙閫�锛岄浕瀛愮煡璀�(sh铆)锛屼竴鏌ョ櫨閫氾紒
宸叉敹閷勮姊�155719鍊�(g猫)
IC鍨嬭櫉(h脿o)绱㈠紩锛� A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0 1 2 3 4 5 6 7 8 9
©2025 缍韩闆诲瓙甯傚牬(ch菐ng)缍�(w菐ng)锛坵ww.dzsc.com锛夈��缍�(j墨ng)鐕熻ū鍙瓑绶ㄨ櫉(h脿o)锛�娴橞2-20050339 鐗堟瑠(qu谩n)鑱叉槑
鍗佸叚骞村皥娉ㄦ墦閫犲劒(y艒u)璩�(zh矛)闆诲瓙鍏冨櫒浠堕噰璩肩恫(w菐ng)銆両C浜ゆ槗骞宠嚭(t谩i)銆�
璨峰鏈嶅嫏(w霉)鐔辩窔锛�0571-85317666 | 璨峰鏈嶅嫏(w霉)閮≦Q锛�
璩ｅ鏈嶅嫏(w霉)鐔辩窔锛�0571-85317586 | 璩ｅ鏈嶅嫏(w霉)閮≦Q锛�
