2021骞存睙婕㈠ぇ瀛哥ⅸ澹爺绌剁敓鍏ュ鑰冭│鑷懡椤岀鐩€冭│澶х侗

绉戠洰鍚嶇ū
鏁�(sh霉)鎿�(j霉)搴師鐞�
绶ㄨ櫉
837
涓€銆佽€冭│鎬ц唱
鏁�(sh霉)鎿�(j霉)搴師鐞嗚€冭│鏄嫑鏀剁ⅸ澹爺绌剁敓鐨勫叆瀛歌€冭│绉戠洰锛岀洰鐨勬槸鍏钩銆佹湁鏁堝湴娓│
鏈皥妤�(y猫)鍜岃法灏堟キ(y猫)瀛哥敓鐨勫熀鏈煡璀�銆佸熀鏈悊璜�锛屼互鍙婇亱鐢ㄧ鐞嗗鍩烘湰鍘熺悊鑸囨柟娉曞垎鏋�
瑙ｆ焙瀵﹂殯绠＄悊鍟忛鐨勮兘鍔涳紝瑭曞児鐨勬婧栨槸鏈鐣㈡キ(y猫)鐢熻兘閬斿埌鐨勫強鏍兼垨鍙婃牸浠ヤ笂姘�
骞�锛屼互淇濊瓑琚寗鍙栬€呭叿鏈夊熀鏈殑绠＄悊瀛哥煡璀樺拰绱犻(y菐ng)锛屽苟鏈夊埄浜庢垜鏍″湪纰╁＋鐮旂┒鐢熼寗
鍙栦腑鑳介€茶鎿囧劒(y艒u)閬告嫈銆�
浜�銆佽⿻鍍圭洰妯�
鏁�(sh霉)鎿�(j霉)搴師鐞嗚绋嬭€冭│鍖呮嫭鏁�(sh霉)鎿�(j霉)鎶€琛�銆佹暩(sh霉)鎿�(j霉)妯″瀷銆丷DBS 妯欐簴瑾炶█銆佹暩(sh霉)鎿�(j霉)搴畬鏁�
鎬ц垏瀹夊叏鎬с€佹暩(sh霉)鎿�(j霉)搴倷浠借垏鎭㈠京銆佷簨鍕欒檿鐞嗐€佸苟鐧�(f膩)鎺у埗绛夊収(n猫i)瀹�銆傝姹傝€冪敓锛�
1.婧栫⒑銆佹伆鐣�?sh霉)鍘ヨ甯界乏W绉戠殑灏堟キ(y猫)琛撹獮锛屾纰虹悊瑙ｅ拰鎺屾彙瀛哥鐨勬湁闂滃師鐞�銆佹柟
娉曞拰宸ュ叿銆�
2.鑳藉閬嬬敤鏈夐棞鍘熺悊銆佹柟娉曞拰宸ュ叿锛屽垎鏋愬拰瑷▓瀵﹂殯闋呯洰涓殑鏁�(sh霉)鎿�(j霉)搴�銆�
3.鑳藉閬嬬敤鎵€瀛哥悊璜栧拰鏂规硶淇濊瓑鏁�(sh霉)鎿�(j霉)搴殑瀹屾暣鎬у拰瀹夊叏鎬�銆佸苟鑳芥彁渚涙湁鏁堢殑鏁�(sh霉)
鎿�(j霉)搴倷浠藉拰鎭㈠京绛栫暐銆�
涓�銆佽€冭│褰㈠紡鑸囪│鍗风祼妲�
1.瑭﹀嵎婊垮垎鍙婅€冭│鏅傞枔
鏈│鍗锋豢鍒嗙偤 150 鍒嗭紝鑰冭│鏅傞枔鐐� 180 鍒嗛悩
2.绛旈鏂瑰紡
绛旈鏂瑰紡鐐洪枆鍗�锛岀瓎瑭�銆�
3.瑭﹀嵎椤屽瀷绲愭
鍚嶈瑙ｉ噵
鍒ゆ柗椤�
绨＄瓟椤�
30 鍒嗭紙鍏� 10 椤�锛屾瘡椤� 3 鍒嗭級
20 鍒嗭紙鍏� 10 椤岋紝姣忛 2 鍒嗭級
60 鍒嗭紙鍏� 6 椤�锛屾瘡椤� 10 鍒嗭級
40 鍒嗭紙鍏� 2 椤�锛屾瘡椤� 20 鍒嗭級
缍滃悎鍒嗘瀽椤�
4.瑭﹀嵎鍏�(n猫i)瀹圭祼妲�
鏁�(sh霉)鎿�(j霉)鎶€琛撹垏 DBMS 鐨勫熀鏈蹇�:绱� 30 鍒�
浠ラ棞绯绘ā鍨嬬偤涓荤殑鏁�(sh霉)鎿�(j霉)搴ā鍨�:绱� 15 鍒�
RDBS 妯欐簴瑾炶█锛圫QL锛夋噳鐢�:绱� 25 鍒�
RDBS 鏌ヨ铏曠悊鑸囨煡瑭㈠劒(y艒u)鍖�:绱� 15 鍒�
鏁�(sh霉)鎿�(j霉)搴畬鏁存€ц垏瀹夊叏鎬э細绱� 20 鍒�
鏁�(sh霉)鎿�(j霉)搴倷浠借垏鎭㈠京銆佹暩(sh霉)鎿�(j霉)搴í鍟忓苟鐧�(f膩)鎺у埗锛氱磩 20 鍒�
RDBS 瑷▓鐞嗚珫鑸囨噳鐢細绱� 25 鍒�
 
 
鍥涖€佽€冭│鍏�(n猫i)瀹�
涓€銆� 鏁�(sh霉)鎿�(j霉)鎶€琛撹垏 DBMS 鐨勫熀鏈蹇�
1.鏁�(sh霉)鎿�(j霉)搴�銆佹暩(sh霉)鎿�(j霉)搴鐞嗙郴绲�(t菕ng)銆佹暩(sh霉)鎿�(j霉)搴郴绲�(t菕ng)銆佺鐞嗕俊鎭郴绲�(t菕ng)銆佹暩(sh霉)鎿�(j霉)妯″瀷绛夋蹇�銆�
2.鏁�(sh霉)鎿�(j霉)搴郴绲�(t菕ng)鐨勪笁绱氭ā寮忕祼妲�(妯″紡銆佸収(n猫i)妯″紡銆佸妯″紡)銆�
3.鏁�(sh霉)鎿�(j霉)妯″瀷(灞ゆ妯″瀷銆佺恫(w菐ng)鐙€妯″瀷銆侀棞绯绘ā鍨�銆侀潰鍚戝皪璞℃暩(sh霉)鎿�(j霉)妯″瀷绛�)銆�
4.鏁�(sh霉)鎿�(j霉)妯″瀷鐨勪笁瑕佺礌銆�
5.闂滅郴鍨嬫暩(sh霉)鎿�(j霉)搴垏闈為棞绯诲瀷鏁�(sh霉)鎿�(j霉)搴�(NOSQL)鐨勫崁(q奴)鍒�銆�
6.甯歌鐨勯潪闂滅郴鍨嬫暩(sh霉)鎿�(j霉)搴�(NOSQL)绯荤当(t菕ng)锛孨OSQL 鎵€娑夊強鐨勪富瑕佹妧琛�銆�
7.闈為棞绯诲瀷鏁�(sh霉)鎿�(j霉)搴�(NOSQL)鎻愰珮妾㈢储鏁堢巼鐨勪富瑕佹柟娉曘€�
8.澶ф暩(sh霉)鎿�(j霉)铏曠悊鎶€琛撶殑鍩烘湰姒傚康銆佸ぇ鏁�(sh霉)鎿�(j霉)鑸囧偝绲�(t菕ng)鏁�(sh霉)鎿�(j霉)鐨勫崁(q奴)鍒�銆佸ぇ鏁�(sh霉)鎿�(j霉)闂滈嵉鎶€琛撳強
鐧�(f膩)灞曟柟鍚�銆�
浜�銆� 浠ラ棞绯绘ā鍨嬬偤涓荤殑鏁�(sh霉)鎿�(j霉)搴ā鍨�
1.闂滅郴妯″瀷鐨勭壒榛炪€佸熀鏈搷浣滃強闂滅郴瀹屾暣鎬�銆�
2.闂滅郴浠ｆ暩(sh霉)銆�
3.闂滅郴瑕�(gu墨)鑼冨寲锛堝嚱鏁�(sh霉)渚濊炒銆�1NF銆�2NF銆�3NF銆丅CNF锛夎垏妯″紡鍒嗚В銆�
涓�銆� RDBS 妯欐簴瑾炶█锛圫QL锛夋噳鐢�
1.鍠暩(sh霉)鎿�(j霉)琛ㄧ殑鏌ヨ銆佹洿鏂�銆佸埅闄よ獮鍙ャ€�
2.鍒嗙祫绡╅伕鑸囬泦鍑芥暩(sh霉)銆�
3.澶氳〃闂滆伅(li谩n)鏌ヨ瑾炲彞銆佸琛ㄩ棞鑱�(li谩n)鏇存柊瑾炲彞銆佸琛ㄩ棞鑱�(li谩n)鍒櫎瑾炲彞(鍗虫墍閫茶鐨勬煡
瑭€€佹洿鏂�銆佸埅闄ゆ搷浣滄渻娑夊強鍒板叐寮典互涓婄殑鏁�(sh霉)鎿�(j霉)琛�锛屽悓鏅傞€欎簺琛ㄦ槸閫氶亷鏌愪竴瀛楁閫茶
闂滆伅(li谩n)鐨�)銆�
4.瑕栧湒瀹氱京鑸囧鐝�(xi脿n)銆�
5.瀛樺劜鐨勫畾缇╄垏瀵︾従(xi脿n)銆�
鍥涖€� RDBS 鏌ヨ铏曠悊鑸囨煡瑭㈠劒(y艒u)鍖�
1.鏌ヨ鍎�(y艒u)鍖栫殑鐩殑鍙婁竴鑸瓥鐣�銆�
2.SQL 瑾炲彞瑾垮劒(y艒u)鐨勪富瑕佹柟娉�銆�
浜斻€� 鏁�(sh霉)鎿�(j霉)搴畬鏁存€ц垏瀹夊叏鎬�
1.鏁�(sh霉)鎿�(j霉)搴畨鍏ㄦ€ф蹇靛強鏁�(sh霉)鎿�(j霉)搴畨鍏ㄦ帶鍒跺父鐢ㄦ柟娉�銆�
2.鏁�(sh霉)鎿�(j霉)搴畬鏁存€ф蹇靛強瀹冭垏鏁�(sh霉)鎿�(j霉)搴畨鍏ㄦ€х殑鍗€(q奴)鍒ャ€�
3.鏁�(sh霉)鎿�(j霉)搴畨鍏ㄦ€ц垏瑷堢畻姗熺郴绲�(t菕ng)瀹夊叏鎬х殑闂滅郴銆�
4.鏁�(sh霉)鎿�(j霉)搴腑鐨勮嚜涓诲瓨鍙栨帶鍒舵柟娉曞強寮峰埗瀛樺彇鎺у埗鏂规硶銆�
5.瀹屾暣鎬х磩鏉熸蹇靛強涓昏绋銆�
6.瑙哥櫦(f膩)鍣ㄥ熀鏈蹇点€�
鍏�銆� 鏁�(sh霉)鎿�(j霉)搴倷浠借垏鎭㈠京銆佹暩(sh霉)鎿�(j霉)搴í鍟忓苟鐧�(f膩)鎺у埗
1.浜嬪嫏銆佷簨鍕欐彁浜ゃ€佹閹�銆佹暩(sh霉)鎿�(j霉)搴彙鍍忓熀鏈蹇点€�
2.浜嬪嫏鐨� ACID 鐗规€�銆�
3.鏁�(sh霉)鎿�(j霉)搴仮寰╃殑瀹氱京鍙婂鐝�(xi脿n)鏁�(sh霉)鎿�(j霉)搴仮寰╃殑涓昏鏂规硶銆�
4.鏁�(sh霉)鎿�(j霉)搴苟鐧�(f膩)鎺у埗涓昏鏂规硶銆�
涓�銆� RDBS 瑷▓鐞嗚珫鑸囨噳鐢�
1.鏁�(sh霉)鎿�(j霉)搴ō瑷堝収(n猫i)瀹硅垏鐗归粸銆�
2.姒傚康绲愭瑷▓姝ラ鑸囨柟娉�銆�
3.閭忚集绲愭瑷▓姝ラ鑸囨柟娉�
4.瑷▓鎻忚堪鍏烽珨闇€姹傜殑 E-R 鍦栧強鍏堕棞绯绘ā寮�銆�
 
 
(瑷湁涓€鍊嬫暩(sh霉)鎿�(j霉)搴噳鐢ㄧ郴绲�(t菕ng)鐨勫缓瑷渶姹�锛屽苟绲﹀嚭浜嗗叿楂斿楂旇伅(li谩n)绯绘弿杩�銆� 閫氶亷
E-R 寤烘ā锛屽苟杞夋彌鎴愮浉鎳夌殑闂滅郴妯″紡)銆�