{"id":582,"date":"2024-06-26T20:02:23","date_gmt":"2024-06-26T23:02:23","guid":{"rendered":"https:\/\/www.ecommerceupdate.com.br\/?p=582"},"modified":"2024-06-26T20:03:03","modified_gmt":"2024-06-26T23:03:03","slug":"o-que-e-big-data","status":"publish","type":"post","link":"https:\/\/www.ecommerceupdate.com.br\/lv\/o-que-e-big-data\/","title":{"rendered":"Kas ir lielie dati?"},"content":{"rendered":"

Defin\u012bcija:<\/strong><\/p>\n\n\n\n

Lielie dati attiecas uz \u0101rk\u0101rt\u012bgi liel\u0101m un sare\u017e\u0123\u012bt\u0101m datu kop\u0101m, kuras nevar efekt\u012bvi apstr\u0101d\u0101t, uzglab\u0101t vai analiz\u0113t, izmantojot tradicion\u0101l\u0101s datu apstr\u0101des metodes.\u0160os datus raksturo to apjoms, \u0101trums un daudzveid\u012bba, kas prasa progres\u012bvas anal\u012btisk\u0101s tehnolo\u0123ijas un metodes, lai ieg\u016btu noz\u012bm\u012bgu v\u0113rt\u012bbu un ieskatus.<\/p>\n\n\n\n

Galven\u0101 koncepcija:<\/strong><\/p>\n\n\n\n

Lielo datu m\u0113r\u0137is ir p\u0101rveidot lielu daudzumu neapstr\u0101d\u0101tu datu noder\u012bg\u0101 inform\u0101cij\u0101, ko var izmantot, lai pie\u0146emtu p\u0101rdom\u0101t\u0101kus l\u0113mumus, identific\u0113tu mode\u013cus un tendences un rad\u012btu jaunas uz\u0146\u0113m\u0113jdarb\u012bbas iesp\u0113jas.<\/p>\n\n\n\n

Galven\u0101s funkcijas (\u201c5 Vs\u201d no lielajiem datiem):<\/strong><\/p>\n\n\n\n

1. S\u0113jums:<\/p>\n\n\n\n

   Milz\u012bgs \u0123ener\u0113to un sav\u0101kto datu apjoms.<\/p>\n\n\n\n

2. \u0100trums:<\/p>\n\n\n\n

   \u0100trums, ar k\u0101du dati tiek \u0123ener\u0113ti un apstr\u0101d\u0101ti.<\/p>\n\n\n\n

3. \u0160\u0137irne:<\/p>\n\n\n\n

   Datu veidu un avotu daudzveid\u012bba.<\/p>\n\n\n\n

4. Paties\u012bba:<\/p>\n\n\n\n

   ^ Datu ticam\u012bba un precizit\u0101te.<\/p>\n\n\n\n

5. V\u0113rt\u012bba:<\/p>\n\n\n\n

   Sp\u0113ja ieg\u016bt noder\u012bgu ieskatu no datiem.<\/p>\n\n\n\n

Lielo datu avoti:<\/strong><\/p>\n\n\n\n

1. Soci\u0101lie mediji:<\/p>\n\n\n\n

   4 Zi\u0146as, koment\u0101ri, pat\u012bk, akcijas.<\/p>\n\n\n\n

2. Lietu internets (IoT):<\/p>\n\n\n\n

   ^dati no sensoriem un pievienotaj\u0101m ier\u012bc\u0113m.<\/p>\n\n\n\n

3. Komercdar\u012bjumi:<\/p>\n\n\n\n

   (P\u0101rdo\u0161anas, pirkumu, maks\u0101jumu re\u0123istri.<\/p>\n\n\n\n

4. Zin\u0101tniskie dati:<\/p>\n\n\n\n

   ^^^ Eksperimentu rezult\u0101ti, klimatiskie nov\u0113rojumi.<\/p>\n\n\n\n

5. Sist\u0113mu \u017eurn\u0101li:<\/p>\n\n\n\n

   Darb\u012bbu uzskaite IT sist\u0113m\u0101s.<\/p>\n\n\n\n

Tehnolo\u0123ijas un r\u012bki:<\/strong><\/p>\n\n\n\n

1. Hadoop:<\/p>\n\n\n\n

   5 Ietvara atv\u0113rtais avots izplat\u012btai apstr\u0101dei.<\/p>\n\n\n\n

2. Apache Spark:<\/p>\n\n\n\n

   2 Datu apstr\u0101des dzin\u0113js atmi\u0146\u0101.<\/p>\n\n\n\n

3. NoSQL datu b\u0101zes:<\/p>\n\n\n\n

   Nerel\u0101ciju datu bankas nestruktur\u0113tiem datiem.<\/p>\n\n\n\n

4. Ma\u0161\u012bnm\u0101c\u012bba:<\/p>\n\n\n\n

   ''Prognoz\u0113jo\u0161\u0101s anal\u012bzes un mode\u013cu atpaz\u012b\u0161anas algoritmi.<\/p>\n\n\n\n

5. Datu vizualiz\u0101cija:<\/p>\n\n\n\n

   R\u012bki datu att\u0113lo\u0161anai vizu\u0101l\u0101 un saprotam\u0101 veid\u0101.<\/p>\n\n\n\n

Lielo datu lietojumi:<\/strong><\/p>\n\n\n\n

1. Tirgus anal\u012bze:<\/p>\n\n\n\n

   Izprast pat\u0113r\u0113t\u0101ju uzved\u012bbu un tirgus tendences.<\/p>\n\n\n\n

2. Oper\u0101ciju optimiz\u0101cija:<\/p>\n\n\n\n

   Procesu un darb\u012bbas efektivit\u0101tes uzlabo\u0161ana.<\/p>\n\n\n\n

3. Kr\u0101p\u0161anas atkl\u0101\u0161ana:<\/p>\n\n\n\n

   Aizdom\u012bgu mode\u013cu identific\u0113\u0161ana finan\u0161u dar\u012bjumos.<\/p>\n\n\n\n

4. Piel\u0101gota vesel\u012bba:<\/p>\n\n\n\n

   ^analiz\u0113jot genoma un slim\u012bbas v\u0113stures datus personaliz\u0113t\u0101m \u0101rst\u0113\u0161anas metod\u0113m.<\/p>\n\n\n\n

5. Vied\u0101s pils\u0113tas:<\/p>\n\n\n\n

   P\u0101rvald\u012bt satiksmi, ener\u0123iju un pils\u0113tas resursus.<\/p>\n\n\n\n

Ieguvumi:<\/strong><\/p>\n\n\n\n

1. Uz datiem balst\u012bta l\u0113mumu pie\u0146em\u0161ana:<\/p>\n\n\n\n

   ''inform\u0113t\u0101ki un prec\u012bz\u0101ki l\u0113mumi.<\/p>\n\n\n\n

2. Produktu un pakalpojumu inov\u0101cijas:<\/p>\n\n\n\n

   Att\u012bsto\u0161ie pied\u0101v\u0101jumi vair\u0101k saska\u0146oti ar tirgus vajadz\u012bb\u0101m.<\/p>\n\n\n\n

3. Darb\u012bbas efektivit\u0101te:<\/p>\n\n\n\n

   Procesu optimiz\u0101cija un izmaksu samazin\u0101\u0161ana.<\/p>\n\n\n\n

4. Tenden\u010du prognoz\u0113\u0161ana:<\/p>\n\n\n\n

   Tirgus un pat\u0113r\u0113t\u0101ju uzved\u012bbas izmai\u0146u paredz\u0113\u0161ana.<\/p>\n\n\n\n

5. Piel\u0101go\u0161ana:<\/p>\n\n\n\n

   ''Pieredz\u0113ju\u0161i un personaliz\u0113t\u0101ki pied\u0101v\u0101jumi klientiem.<\/p>\n\n\n\n

Izaicin\u0101jumi un apsv\u0113rumi:<\/strong><\/p>\n\n\n\n

1. Priv\u0101tums un dro\u0161\u012bba:<\/p>\n\n\n\n

   Aizsarg\u0101jiet sensit\u012bvus datus un iev\u0113rojiet noteikumus.<\/p>\n\n\n\n

2. Datu kvalit\u0101te:<\/p>\n\n\n\n

   Apkopoto datu precizit\u0101tes un ticam\u012bbas garantija.<\/p>\n\n\n\n

3. Tehnisk\u0101 sare\u017e\u0123\u012bt\u012bba:<\/p>\n\n\n\n

   ^nepiecie\u0161ama infrastrukt\u016bra un specializ\u0113tas prasmes.<\/p>\n\n\n\n

4. Datu integr\u0101cija:<\/p>\n\n\n\n

   Da\u017e\u0101du avotu un form\u0101tu datu apvieno\u0161ana.<\/p>\n\n\n\n

5. Rezult\u0101tu interpret\u0101cija:<\/p>\n\n\n\n

   ^ Nepiecie\u0161ama pieredze, lai pareizi interpret\u0113tu anal\u012bzes.<\/p>\n\n\n\n

Lab\u0101k\u0101 prakse:<\/strong><\/p>\n\n\n\n

1. Nosakiet skaidrus m\u0113r\u0137us:<\/p>\n\n\n\n

   Nosakiet konkr\u0113tus m\u0113r\u0137us lielo datu iniciat\u012bv\u0101m.<\/p>\n\n\n\n

2. Nodro\u0161in\u0101t datu kvalit\u0101ti:<\/p>\n\n\n\n

   Ieviest datu t\u012br\u012b\u0161anas un valid\u0101cijas procesus.<\/p>\n\n\n\n

3. Ieguld\u012bjumi dro\u0161\u012bb\u0101:<\/p>\n\n\n\n

   Pie\u0146emt stingrus dro\u0161\u012bbas un priv\u0101tuma pas\u0101kumus.<\/p>\n\n\n\n

4. Veicin\u0101t datu kult\u016bru:<\/p>\n\n\n\n

   Veicin\u0101t datu prat\u012bbu vis\u0101 organiz\u0101cij\u0101.<\/p>\n\n\n\n

5. S\u0101ciet ar izm\u0113\u0123in\u0101juma projektiem:<\/p>\n\n\n\n

   ''S\u0101ciet ar maz\u0101kiem projektiem, lai apstiprin\u0101tu v\u0113rt\u012bbu un ieg\u016btu pieredzi.<\/p>\n\n\n\n

N\u0101kotnes tendences:<\/strong><\/p>\n\n\n\n

1. Malu skait\u013co\u0161ana:<\/p>\n\n\n\n

   Datu apstr\u0101de tuv\u0101k avotam.<\/p>\n\n\n\n

2. Uzlabota AI un ma\u0161\u012bnm\u0101c\u012b\u0161an\u0101s:<\/p>\n\n\n\n

   ''Izsmalcin\u0101t\u0101ka un automatiz\u0113t\u0101ka anal\u012bze.<\/p>\n\n\n\n

3. Blockchain lielajiem datiem:<\/p>\n\n\n\n

   '' palielin\u0101ta dro\u0161\u012bba un p\u0101rredzam\u012bba datu koplieto\u0161an\u0101.<\/p>\n\n\n\n

4. Lielo datu demokratiz\u0101cija:<\/p>\n\n\n\n

   5 Pieejam\u0101ki r\u012bki datu anal\u012bzei.<\/p>\n\n\n\n

5. \u0112tika un datu p\u0101rvald\u012bba:<\/p>\n\n\n\n

   ^pieaug fokuss uz \u0113tisku un atbild\u012bgu datu izmanto\u0161anu.<\/p>\n\n\n\n

Lielie dati ir main\u012bju\u0161i veidu, k\u0101 organiz\u0101cijas un indiv\u012bdi saprot apk\u0101rt\u0113jo pasauli un mijiedarbojas ar to. Sniedzot dzi\u013cu ieskatu un prognoz\u0113\u0161anas iesp\u0113jas, lielie dati ir k\u013cuvu\u0161i par b\u016btisku v\u0113rt\u012bbu praktiski vis\u0101s ekonomikas nozar\u0113s. T\u0101 k\u0101 \u0123ener\u0113to datu apjoms turpina pieaugt eksponenci\u0101li, lielo datu un saist\u012bto tehnolo\u0123iju noz\u012bmei ir tendence tikai pieaugt, veidojot l\u0113mumu pie\u0146em\u0161anas un inov\u0101ciju n\u0101kotni glob\u0101l\u0101 m\u0113rog\u0101.<\/p>","protected":false},"excerpt":{"rendered":"

Defini\u00e7\u00e3o: Big Data refere-se a conjuntos de dados extremamente grandes e complexos que n\u00e3o podem ser processados, armazenados ou analisados eficientemente usando m\u00e9todos tradicionais de processamento de dados. Esses dados […]<\/p>\n","protected":false},"author":1,"featured_media":583,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[35,41],"tags":[],"class_list":["post-582","post","type-post","status-publish","format-standard","has-post-thumbnail","category-artigos","category-glossario"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.ecommerceupdate.com.br\/lv\/wp-json\/wp\/v2\/posts\/582","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ecommerceupdate.com.br\/lv\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ecommerceupdate.com.br\/lv\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ecommerceupdate.com.br\/lv\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ecommerceupdate.com.br\/lv\/wp-json\/wp\/v2\/comments?post=582"}],"version-history":[{"count":0,"href":"https:\/\/www.ecommerceupdate.com.br\/lv\/wp-json\/wp\/v2\/posts\/582\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ecommerceupdate.com.br\/lv\/wp-json\/wp\/v2\/media\/583"}],"wp:attachment":[{"href":"https:\/\/www.ecommerceupdate.com.br\/lv\/wp-json\/wp\/v2\/media?parent=582"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ecommerceupdate.com.br\/lv\/wp-json\/wp\/v2\/categories?post=582"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ecommerceupdate.com.br\/lv\/wp-json\/wp\/v2\/tags?post=582"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}