MapReduce多语言编程上

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  • 2022-04-24 23:27
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MapReduce是一种编程模型,用于大规模数据集(大于1TB)的并行运算。概念"Map(映射)"和"Reduce(归约)",和它们的主要思想,都是从函数式编程语言里借来的,还有从矢量编程
MapReduce多语言编程(1).rar
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<span class="ff2 sc1">- </span>&#21315;&#37324;&#20043;&#34892;&#65292;&#22987;&#20110;&#36275;&#19979;&#65288;&#36192;&#36865;&#35838;&#31243;&#65289;</div><div class="t m0 x1 h3 yb ff1 fs0 fc2 sc3 ls0 ws0">&#35838;&#31243;&#19968;&#12289;&#22522;&#20110;<span class="_ _0"> </span><span class="ff2 sc1">Linux<span class="_ _0"> </span></span>&#25805;&#20316;&#31995;&#32479;&#24179;&#21488;&#19979;&#30340;<span class="_ _0"> </span><span class="ff2 sc1">Jav<span class="_ _2"></span>a<span class="_"> </span><span class="ff1 sc3">&#35821;&#35328;&#24320;&#21457;&#65288;</span>20<span class="_ _0"> </span><span class="ff1 sc3">&#35838;&#26102;&#65289;</span></span></div><div class="t m0 x2 h3 yc ff1 fs0 fc1 sc1 ls0 ws0">&#26412;<span class="_ _3"></span>&#22871;<span class="_ _3"></span>&#35838;<span class="_ _3"></span>&#31243;<span class="_ _3"></span>&#20027;<span class="_ _3"></span>&#35201;<span class="_ _4"></span>&#20171;<span class="_ _3"></span>&#32461;<span class="_ _3"></span>&#20102;<span class="_"> </span><span class="ff3">Linux<span class="_ _5"> </span></span>&#31995;<span class="_ _3"></span>&#32479;<span class="_ _3"></span>&#19979;<span class="_ _3"></span>&#30340;<span class="_"> </span><span class="ff3">Jav<span class="_ _2"></span>a<span class="_ _5"> </span><span class="ff1">&#29615;<span class="_ _3"></span>&#22659;<span class="_ _3"></span>&#25645;<span class="_ _3"></span>&#24314;<span class="_ _3"></span>&#21450;<span class="_ _3"></span>&#26368;<span class="_ _3"></span>&#22522;<span class="_ _3"></span>&#30784;<span class="_ _3"></span>&#30340;<span class="_"> </span></span>Java<span class="_ _5"> </span><span class="ff1">&#35821;<span class="_ _3"></span>&#27861;<span class="_ _3"></span>&#30693;<span class="_ _3"></span>&#35782;<span class="_ _3"></span>&#12290;<span class="_ _3"></span>&#23398;<span class="_ _3"></span>&#20064;</span></span></div><div class="t m0 x1 h3 yd ff3 fs0 fc1 sc1 ls0 ws0">Linux<span class="_"> </span><span class="ff1">&#25805;&#20316;<span class="_ _6"></span>&#31995;&#32479;<span class="_ _6"></span>&#19979;<span class="_ _7"> </span></span>Jav<span class="_ _2"></span>a<span class="_"> </span><span class="ff1">&#35821;&#35328;<span class="_ _6"></span>&#24320;<span class="_ _6"></span>&#21457;&#30340;<span class="_ _6"></span>&#22909;&#22788;<span class="_ _6"></span> &#22909;<span class="_ _6"></span>&#22788;<span class="_ _6"></span>&#19968;&#65306;<span class="_ _6"></span>&#19981;&#20877;<span class="_ _6"></span>&#26463;&#32538;<span class="_ _6"></span>&#22312;<span class="_ _7"> </span></span>Windows<span class="_"> </span><span class="ff1">&#25805;&#20316;<span class="_ _6"></span>&#31995;<span class="_ _6"></span>&#32479;&#19979;<span class="_ _6"></span>&#65292;&#24320;<span class="_ _6"></span>&#38420;<span class="_ _6"></span>&#30524;</span></div><div class="t m0 x1 h3 ye ff1 fs0 fc1 sc1 ls0 ws0">&#30028;&#12290;</div><div class="t m0 x1 h3 yf ff1 fs0 fc1 sc1 ls0 ws0">&#22909;&#22788;&#20108;&#65306;&#29087;&#32451;<span class="_ _0"> </span><span class="ff3">Linux<span class="_ _0"> </span></span>&#25805;&#20316;&#31995;&#32479;&#30340;&#25351;&#20196;&#65292;&#36208;&#20986;&#8220;&#25351;&#25351;&#28857;&#28857;&#8221;&#30340;&#24320;&#21457;&#65292;&#25104;&#20026;&#30495;&#27491;&#30340;&#20195;&#30721;&#31243;&#24207;&#21592;&#12290;</div><div class="t m0 x1 h3 y10 ff1 fs0 fc1 sc1 ls0 ws0">&#22909;&#22788;&#19977;&#65306;&#22686;&#21152;&#33258;&#24049;&#30340;&#31454;&#20105;&#23454;&#21147;&#65292;&#20026;&#33258;&#24049;&#24212;&#32856;&#26102;&#21152;&#19978;&#27987;&#27987;&#30340;&#19968;&#31508;&#12290;</div><div class="t m0 x1 h3 y11 ff1 fs0 fc1 sc1 ls0 ws0">&#31532;&#19968;&#35762; 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<span class="ff3">JSP<span class="_"> </span></span>&#35821;&#27861;&#35814;&#35299;&#65288;&#19978;&#65289;</div><div class="t m0 x1 h3 y22 ff1 fs0 fc1 sc1 ls0 ws0">&#31532;&#21313;&#20843;&#35762; <span class="ff3">JSP<span class="_"> </span></span>&#35821;&#27861;&#35814;&#35299;&#65288;&#19979;&#65289;</div><div class="t m0 x1 h3 y23 ff1 fs0 fc1 sc1 ls0 ws0">&#31532;&#21313;&#20061;&#35762; &#24320;&#21457;&#29992;&#25143;&#30331;&#38470;&#65292;&#29992;&#25143;&#27880;&#20876;&#31995;&#32479;</div><div class="t m0 x1 h3 y24 ff1 fs0 fc2 sc3 ls0 ws0">&#35838;&#31243;&#20108;&#12289;&#38646;&#22522;&#30784;&#23454;&#25112;<span class="_ _0"> </span><span class="ff2 sc1">Mysql<span class="_ _0"> </span></span>&#25968;&#25454;&#24211;&#24212;&#29992;&#24320;&#21457;&#65288;<span class="ff2 sc1">30<span class="_"> </span></span>&#35838;&#26102;&#65289;</div><div class="t m0 x3 h3 y25 ff1 fs0 fc1 sc1 ls0 ws0">&#36890;<span class="_ _6"></span>&#36807;<span class="_ _6"></span>&#26412;<span class="_ _3"></span>&#35838;<span class="_ _6"></span>&#31243;<span class="_ _3"></span>&#30340;<span class="_ _6"></span>&#23398;<span class="_ _6"></span>&#20064;<span class="_ _6"></span>&#65292;<span class="_ _3"></span>&#29992;<span class="_ _6"></span>&#25143;<span class="_ _3"></span>&#21487;<span class="_ _6"></span>&#22312;<span class="_ _6"></span>&#26368;<span class="_ _6"></span>&#30701;<span class="_ _3"></span>&#30340;<span class="_ _6"></span>&#26102;<span class="_ _3"></span>&#38388;<span class="_ _6"></span>&#20869;<span class="_ _6"></span>&#25484;<span class="_ _6"></span>&#25569;<span class="_ _9"> </span><span class="ff3">MySQL<span class="_"> </span></span>&#30340;<span class="_ _3"></span>&#23433;<span class="_ _6"></span>&#35013;<span class="_ _6"></span>&#37197;<span class="_ _3"></span>&#32622;<span class="_ _6"></span>&#19982;<span class="_ _6"></span>&#20351;<span class="_ _3"></span>&#29992;<span class="_ _6"></span>&#12289;<span class="_ _3"></span><span class="ff3">MySQL</span></div><div class="t m0 x1 h3 y26 ff3 fs0 fc1 sc1 ls0 ws0">DML<span class="_"> </span><span class="ff1">&#29305;&#24615;&#30340;&#39640;<span class="_ _6"></span>&#32423;&#29992;&#27861;&#12289;<span class="_ _6"></span></span>MySQL<span class="_"> </span><span class="ff1">&#24120;&#35265;&#20869;<span class="_ _6"></span>&#32622;&#20989;&#25968;&#30340;<span class="_ _6"></span>&#39640;&#32423;&#29992;<span class="_ _6"></span>&#27861;&#12289;<span class="_ _6"></span></span>MySQL<span class="_"> </span><span class="ff1">&#20013;&#23384;&#20648;&#36807;&#31243;<span class="_ _6"></span>&#20889;&#27861;&#12289;<span class="_ _6"></span>&#35270;&#22270;&#12289;</span></div><div class="t m0 x1 h3 y27 ff1 fs0 fc1 sc1 ls0 ws0">&#29992;&#25143;&#33258;<span class="_ _6"></span>&#23450;&#20041;&#20989;&#25968;<span class="_ _6"></span>&#12289;&#35302;&#21457;<span class="_ _6"></span>&#22120;&#31561;&#39640;<span class="_ _6"></span>&#32423;&#29992;&#27861;&#12289;<span class="_ _4"></span><span class="ff3">MySQL<span class="_"> </span></span>&#20013;&#30340;<span class="_ _6"></span>&#20107;&#21153;&#21151;&#33021;<span class="_ _6"></span>&#12290;&#24182;&#20102;<span class="_ _6"></span>&#35299;&#22270;&#24418;<span class="_ _6"></span>&#21270;&#31649;&#29702;&#24037;<span class="_ _6"></span>&#20855;&#30340;&#20351;</div></div></div><div class="pi" data-data='{"ctm":[1.611850,0.000000,0.000000,1.611850,0.000000,0.000000]}'></div></div> </body> </html>
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