{"id":36024,"date":"2019-10-31T22:09:12","date_gmt":"2019-10-31T19:09:12","guid":{"rendered":"https:\/\/prohoster.info\/blog\/prozrenie-po-metrikam-kak-ya-ponyal-chto-takoe-metriki-i-v-chyom-ih-glavnaya-prelest\/"},"modified":"2019-10-31T22:09:12","modified_gmt":"2019-10-31T19:09:12","slug":"prozrenie-po-metrikam-kak-ya-ponyal-chto-takoe-metriki-i-v-chyom-ih-glavnaya-prelest","status":"publish","type":"post","link":"https:\/\/prohoster.info\/ro\/blog\/administrirovanie\/prozrenie-po-metrikam-kak-ya-ponyal-chto-takoe-metriki-i-v-chyom-ih-glavnaya-prelest","title":{"rendered":"Revelarea prin metrici: cum am \u00een\u021beles ce sunt metricile \u0219i care este frumuse\u021bea lor principal\u0103","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Metricele sunt o prostie, ve\u021bi spune, \u0219i ve\u021bi avea dreptate. \u00centr-un fel.<\/p>\n<p>\u00centr-adev\u0103r, c\u00e2nd vine vorba de metrici, prima metric\u0103 care vine \u00een minte este vizitele.<\/p>\n<p>Mul\u021bi iubesc s\u0103 mediteze ore \u00eentregi uit\u00e2ndu-se la graficul de vizite al site-ului lor.<\/p>\n<p><img decoding=\"async\" alt=\"Revelarea prin metrici: cum am \u00een\u021beles ce sunt metricile \u0219i care este frumuse\u021bea lor principal\u0103\" src=\"\/wp-content\/uploads\/2019\/07\/39f4f17b2c7ad523c92e9ea988c9a9f2.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nCe grozav este s\u0103 observi cum se joac\u0103 linia - \u00een sus \u0219i \u00een jos, \u00een sus \u0219i \u00een jos... \u0218i chiar mai grozav este c\u00e2nd vizitele site-ului cresc constant. <\/p>\n<p>Atunci c\u0103ldura binecuv\u00e2ntat\u0103 se r\u0103sp\u00e2nde\u0219te \u00een tot corpul \u0219i mintea se \u00eenal\u021b\u0103 spre cer \u00een a\u0219teptarea manei cere\u0219ti.<\/p>\n<p>Ah, ce bucurie, ce fericire!<\/p>\n<p><img decoding=\"async\" alt=\"Revelarea prin metrici: cum am \u00een\u021beles ce sunt metricile \u0219i care este frumuse\u021bea lor principal\u0103\" src=\"\/wp-content\/uploads\/2019\/07\/fc5fd3c4e394e55d1bd83ed12509517c.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\n\u0218i chiar dac\u0103 tabloul este sumbru...<\/p>\n<p><img decoding=\"async\" alt=\"Revelarea prin metrici: cum am \u00een\u021beles ce sunt metricile \u0219i care este frumuse\u021bea lor principal\u0103\" src=\"\/wp-content\/uploads\/2019\/07\/692c44fa865bde1f0068bd206ef43910.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nNu po\u021bi s\u0103 \u00ee\u021bi desprinzi privirea de la grafic, c\u0103ci te atrage.<\/p>\n<p><img decoding=\"async\" alt=\"Revelarea prin metrici: cum am \u00een\u021beles ce sunt metricile \u0219i care este frumuse\u021bea lor principal\u0103\" src=\"\/wp-content\/uploads\/2019\/07\/674f3fb6dbb802248f4a9ec605c57d4b.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nSe pare c\u0103 graficul ascunde un sens secret. \u00cen cur\u00e2nd, imaginea \u00ee\u0219i va revela secretele \u0219i va dezv\u0103lui o modalitate incredibil de simpl\u0103 \u0219i eficient\u0103 de a atrage o mul\u021bime de clien\u021bi. Atunci banii vor curge cu siguran\u021b\u0103.<\/p>\n<p>Dar, de fapt, vizitele sunt o \u201emetrie dulce\u201d (vanitoas\u0103) tipic\u0103, f\u0103r\u0103 un sens util.<noindex><a rel=\"nofollow\" name=\"habracut\"><\/a><\/noindex><\/p>\n<p>\u0218i cele mai multe metrici sunt de acest tip. Majoritatea metricilor pe care le ve\u021bi vedea sunt dulci. \u0218i de aceea, metricile \u0219i-au c\u00e2\u0219tigat o reputa\u021bie proast\u0103 ca pierdere de timp \u0219i efort.<\/p>\n<p>Dar, de fapt, nu este deloc a\u0219a. Metricile corecte ofer\u0103 informa\u021bii extrem de importante \u0219i uneori nepre\u021buite pentru afacere \u0219i proiect. <\/p>\n<p>Principalul bonus \u0219i scop al metricilor este c\u0103 ele permit gestionarea afacerii sau proiectului dumneavoastr\u0103.<\/p>\n<h2>Cum putem determina dac\u0103 o metric\u0103 este proast\u0103?<\/h2>\n<p>S\u0103 lu\u0103m un exemplu foarte simplu - viteza unei ma\u0219ini.<\/p>\n<p>V\u0103 rog, spune\u021bi-mi, ce \u00eenseamn\u0103 viteza...<\/p>\n<h3><b>100 km\/h?<\/b><\/h3>\n<p><img decoding=\"async\" alt=\"Revelarea prin metrici: cum am \u00een\u021beles ce sunt metricile \u0219i care este frumuse\u021bea lor principal\u0103\" src=\"\/wp-content\/uploads\/2019\/07\/13e9367ae93c671f7bd6f0c2e07e72f6.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nHmmm...<\/p>\n<p>Hmmm...<\/p>\n<p>Dar ce \u00eenseamn\u0103 ea?<\/p>\n<p>Cred c\u0103 v-a\u021bi dat seama c\u0103... nu \u00eenseamn\u0103 nimic!<\/p>\n<p>Ok. Acum, a doua \u00eentrebare:<\/p>\n<p><b>100 km\/h este bine sau r\u0103u?<\/b><\/p>\n<p>Hmmm...<\/p>\n<p>Nici bine, nici r\u0103u?<\/p>\n<p>Corect!<\/p>\n<p>Viteza este o metric\u0103 complet inutil\u0103 \u0219i lipsit\u0103 de sens. Dac\u0103, desigur, este folosit\u0103 singur\u0103. Combinat\u0103 cu alte metrici, poate spune ceva, dar de una singur\u0103 - cu siguran\u021b\u0103 nu.<\/p>\n<p>Vizitele pe site sunt exact aceea\u0219i vitez\u0103.<\/p>\n<p><img decoding=\"async\" alt=\"Revelarea prin metrici: cum am \u00een\u021beles ce sunt metricile \u0219i care este frumuse\u021bea lor principal\u0103\" src=\"\/wp-content\/uploads\/2019\/07\/ca14b544b0fbcfcd64eea6975f2c74e0.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nDe aceea, a sta \u00een fa\u021ba graficului vizitelor site-ului nu are absolut niciun sens. Nu v\u0103 va dezv\u0103lui taina vie\u021bii. \u00cen\u021belege\u021bi acum?<\/p>\n<h2>Dar ce metrici sunt atunci bune?<\/h2>\n<p>De exemplu, Churn rate. Aceast\u0103 metric\u0103 indic\u0103 c\u00e2\u021bi clien\u021bi au p\u0103r\u0103sit compania\/site-ul definitiv de-a lungul timpului.<\/p>\n<p>Churn rate = 1% \u00eenseamn\u0103 c\u0103 pierdem doar 1% din clien\u021bi. Adic\u0103, aproape nu pierdem pe nimeni.<\/p>\n<p>Dac\u0103 Churn rate = 90%, atunci asta \u00eenseamn\u0103 c\u0103 pierdem aproape to\u021bi clien\u021bii no\u0219tri. Este devastator!<\/p>\n<p>Observi diferen\u021ba dintre aceast\u0103 metric\u0103 \u0219i viteza?<\/p>\n<p>Churn rate este o metric\u0103 plin\u0103 de semnifica\u021bie, care r\u0103spunde la \u00eentrebarea dac\u0103 este bine sau r\u0103u. \u0218i nu trebuie s\u0103 ghici ce \u00eenseamn\u0103.<\/p>\n<p>Aceasta este o metric\u0103 care vorbe\u0219te de la sine!<\/p>\n<p>\u0218i acum suntem preg\u0103ti\u021bi s\u0103 lu\u0103m m\u0103suri urgente pentru a reduce rata de abandon a clien\u021bilor.<\/p>\n<p><img decoding=\"async\" alt=\"Revelarea prin metrici: cum am \u00een\u021beles ce sunt metricile \u0219i care este frumuse\u021bea lor principal\u0103\" src=\"\/wp-content\/uploads\/2019\/07\/c3c98bc1efe889d3c8cef32a6790df2e.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nDe aceea, aceste metrici sunt numite eficiente. Pentru c\u0103 ele ne motiveaz\u0103 s\u0103 ac\u021bion\u0103m.<\/p>\n<h2>Criteriul \u201edulceg\u0103rii\u201d metricilor<\/h2>\n<p>Exist\u0103 un mod foarte simplu de a determina dac\u0103 o metric\u0103 este \u201edulce\u201d \/ vanitoas\u0103.<\/p>\n<p><b>Cele mai multe metrici absolute<\/b>, cum ar fi traficul, num\u0103rul de desc\u0103rc\u0103ri, num\u0103rul de retweeturi, num\u0103rul de email-uri\/abonamente, num\u0103rul de like-uri etc. <b>sunt vanitoase<\/b>.<\/p>\n<p>Metricile relative, ponderate, sunt adesea eficiente. Dar nu toate!<\/p>\n<p>\u00cen ceea ce prive\u0219te metricile calitative, aici nu exist\u0103 certitudine, deoarece evaluarea calitativ\u0103 nu poate fi precis\u0103 \u0219i clar\u0103. <\/p>\n<p>Dar, pe de alt\u0103 parte, confortul programului poate \u0219i trebuie evaluat \u00een func\u021bie de percep\u021bia utilizatorilor finali, \u0219i nu \u00een alt mod.<\/p>\n<h2>Cum s\u0103 ne apropiem de metrici \u00een general?<\/h2>\n<p>Primul lucru pe care trebuie s\u0103-l faci este s\u0103-\u021bi schimbi g\u00e2ndirea.<\/p>\n<p>F\u0103r\u0103 glume.<\/p>\n<p>Fiecare(!) care se confrunt\u0103 cu metricile \u00eencepe s\u0103 caute, \u00een primul r\u00e2nd, cauza existen\u021bei lor. Dar din p\u0103cate, acestea nu o vor ar\u0103ta.<\/p>\n<p>Metricile sunt doar o rigl\u0103 obi\u0219nuit\u0103 cu care m\u0103sur\u0103m tot ceea ce dorim.<\/p>\n<p><img decoding=\"async\" alt=\"Revelarea prin metrici: cum am \u00een\u021beles ce sunt metricile \u0219i care este frumuse\u021bea lor principal\u0103\" src=\"\/wp-content\/uploads\/2019\/07\/4b0b1f8c2adca22144818b1e28207148.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nNu cau\u021bi cauza existen\u021bei \u00eentr-o rigl\u0103 de lemn obi\u0219nuit\u0103, nu-i a\u0219a?<\/p>\n<p><img decoding=\"async\" alt=\"Revelarea prin metrici: cum am \u00een\u021beles ce sunt metricile \u0219i care este frumuse\u021bea lor principal\u0103\" src=\"\/wp-content\/uploads\/2019\/07\/0dc9de3c6ba357455709552be361345e.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nC\u0103utarea sensului vie\u021bii \u00eentr-o rigl\u0103 este ceea ce se nume\u0219te \u201eabordare de jos \u00een sus\u201d.<\/p>\n<p>Pentru a lucra corect cu metricile, trebuie s\u0103 schimbi paradigma \u0219i s\u0103 \u00eencepi s\u0103 lucrezi invers, de sus \u00een jos.<\/p>\n<p><u><b>Adic\u0103, mai \u00eent\u00e2i s\u0103 faci o ac\u021biune, apoi s\u0103 m\u0103sori efectul ob\u021binut cu ajutorul metricilor. <\/b><\/u><\/p>\n<p>Trebuie s\u0103 folose\u0219ti metricile ca pe un instrument obi\u0219nuit pentru m\u0103surare \u0219i nimic mai mult.<\/p>\n<p>Reflecteaz\u0103 asupra acestor cuvinte.<\/p>\n<p>M\u0103soar\u0103 efectul ac\u021biunilor tale cu ajutorul metricilor, nu inventa ac\u021biuni pe baza m\u0103sur\u0103torilor unei rigle de lemn.<\/p>\n<p>Aceast\u0103 abordare este cunoscut\u0103 \u0219i sub denumirea de \u201eIpotez\u0103-&gt;M\u0103surare\u201d.<\/p>\n<p>Ok, este clar.<\/p>\n<p>\u00centrebarea nr. 2: \u201eCe anume s\u0103 m\u0103sur\u0103m? Cum s\u0103 g\u0103sim metricele corecte?\u201d<\/p>\n<h2>Cum s\u0103-\u021bi compui propriul set de metrice?<\/h2>\n<p>Cercet\u00e2nd pe internet, cu siguran\u021b\u0103 ve\u021bi g\u0103si zeci, dac\u0103 nu sute, de metrice diferite pe aceea\u0219i tem\u0103.<\/p>\n<p>De exemplu, pentru metricele calit\u0103\u021bii software-ului se pot g\u0103si \u00een jur de o sut\u0103. Acestea includ standardele GOST-R-ISO, metricele calculate \u00een SonarQube, diverse variante personalizate, precum \u0219i metrice \u201ecalitative\u201d bazate pe recenziile utilizatorilor.<\/p>\n<p>Care dintre acestea ar trebui folosite \u0219i care nu?<\/p>\n<p>Cea mai bun\u0103 abordare este s\u0103 ne ghid\u0103m dup\u0103 \u201evaloarea principal\u0103\u201d.<\/p>\n<h2>OMTM (O Metric\u0103 Care Conteaz\u0103)<\/h2>\n<p>S\u0103 lu\u0103m un exemplu.<\/p>\n<p>Este clar c\u0103, dac\u0103 dori\u021bi s\u0103 \u00eembun\u0103t\u0103\u021bi\u021bi calitatea produsului dvs. software, pute\u021bi m\u0103sura aceast\u0103 calitate \u00een diverse moduri.<\/p>\n<p>Calitatea nu este doar despre num\u0103rul de erori. Dac\u0103 ne uit\u0103m la calitate \u00een ansamblu, aceasta include:<\/p>\n<p>num\u0103rul incidentelor \u00een produc\u021bie,<br \/>\nu\u0219urin\u021ba de utilizare \u0219i claritatea percep\u021biei,<br \/>\nviteza de operare,<br \/>\ncompletitudinea \u0219i oportunitatea realiz\u0103rii func\u021bionalit\u0103\u021bilor planificate,<br \/>\nsecuritatea.<\/p>\n<p>Exist\u0103 multe criterii \u0219i nu este posibil s\u0103 lucr\u0103m cu toate simultan. Procedura este simpl\u0103: alegem un singur criteriu, cel mai important \u00een acel moment, \u0219i lucr\u0103m doar cu acesta.<\/p>\n<p>Aceast\u0103 abordare se nume\u0219te OMTM (O Metric\u0103 Care Conteaz\u0103) \u2014 O Singur\u0103 Metric\u0103 Important\u0103.<\/p>\n<p>Pentru calitatea software-ului, este logic s\u0103 alegem num\u0103rul de incidente serioase (importante \u0219i critice) \u00een mediu de produc\u021bie.<\/p>\n<p>Pentru magazinele online, nu trebuie s\u0103 ne mai g\u00e2ndim la OMTM \u2014 aceasta este volumul v\u00e2nz\u0103rilor sau profitul (\u00een func\u021bie de decizia dvs.).<\/p>\n<p>Aceast\u0103 Unic\u0103 Metric\u0103 Important\u0103 va constitui valoarea principal\u0103 pentru setul dvs. de metrice. \u0218i anume de la ea va depinde setul lor final.<\/p>\n<h2>Valoarea Inside<\/h2>\n<p>De multe ori, setul de metrice este compus \u201ela \u00eent\u00e2mplare\u201d, c\u0103ut\u00e2nd pe internet \u0219i aleg\u00e2nd cele mai bune op\u021biuni dup\u0103 principiul: \u201eO! Acesta ne va fi de ajutor!\u201d<\/p>\n<p>Dup\u0103 cum \u00een\u021belege\u021bi, aceasta nu este cea mai bun\u0103 metod\u0103, nu-i a\u0219a?<\/p>\n<p>Dar cum putem decide care metric\u0103 s\u0103 alegem \u0219i care s\u0103 o ignor\u0103m?<\/p>\n<p>De exemplu, se m\u0103soar\u0103 adesea diferite tipuri de conversii ale utilizatorilor. <\/p>\n<p>Dar de ce sunt m\u0103surate tocmai utilizatorii \u0219i nu altceva? V-a\u021bi \u00eentrebat vreodat\u0103 aceast\u0103 \u00eentrebare?<\/p>\n<p>Desigur, exist\u0103 un r\u0103spuns.<\/p>\n<p>S\u0103 lu\u0103m un magazin online ca pe un exemplu simplu de \u00een\u021beles.<\/p>\n<p>S\u0103 presupunem c\u0103 dori\u021bi s\u0103 cre\u0219te\u021bi volumul de v\u00e2nz\u0103ri. Ce metrici v\u0103 sunt necesare pentru asta? Cum s\u0103 aborda\u021bi aceast\u0103 problem\u0103?<\/p>\n<p>Exist\u0103 o metod\u0103 simpl\u0103, logic\u0103 \u0219i eficient\u0103. Totul devine clar atunci c\u00e2nd r\u0103spunde\u021bi la \u00eentrebarea:<\/p>\n<p><u><b>CINE PRODUCE VALOARE?<\/b><\/u><\/p>\n<p>Lucreaz\u0103 cu volumul de v\u00e2nz\u0103ri, nu? Vrem s\u0103-l cre\u0219tem, corect?<\/p>\n<p>Pe cine \u0219i ce trebuie s\u0103 influen\u021b\u0103m pentru a cre\u0219te volumul de v\u00e2nz\u0103ri?<\/p>\n<p>Desigur,<\/p>\n<p><i><b>trebuie s\u0103 influen\u021b\u0103m cauza \u2014 <br \/>\ncel care \u201eproduce\u201d valoare.<\/b><\/i><\/p>\n<p>Cine produce bani \u00eentr-un magazin online? De unde provin banii?<\/p>\n<p>Foarte simplu: de la clien\u021bi.<\/p>\n<p>Unde anume \u00een magazinul online putem influen\u021ba clien\u021bii? <\/p>\n<p>Oriunde!<br \/>\nCorect. La fiecare etap\u0103 a ciclului de via\u021b\u0103 al clientului.<\/p>\n<p>Pentru a reprezenta ciclul de via\u021b\u0103, este convenabil s\u0103 construim a\u0219a-numita \u201efunel\u0103\u201d a mi\u0219c\u0103rii clientului prin proces.<\/p>\n<p>Un exemplu de funel\u0103 pentru magazinul online:<\/p>\n<p><img decoding=\"async\" alt=\"Revelarea prin metrici: cum am \u00een\u021beles ce sunt metricile \u0219i care este frumuse\u021bea lor principal\u0103\" src=\"\/wp-content\/uploads\/2019\/07\/e9014a7e075f5d242092934f03978db7.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nDe ce tocmai a\u0219a? Pentru c\u0103 clien\u021bii se pierd exact la trecerile de la un pas al funelii la altul.<\/p>\n<p><i><b>Prin cre\u0219terea num\u0103rului de clien\u021bi la un anumit nivel al funelii, automat cre\u0219tem volumul total de v\u00e2nz\u0103ri.<\/b><\/i><\/p>\n<p>Un exemplu simplu. <\/p>\n<p>Metrica \u201eProcentul de co\u0219uri abandonate\u201d arat\u0103, de fapt, conversia la trecerea de la co\u0219ul de produse la comanda finalizat\u0103.<\/p>\n<p>S\u0103 presupunem c\u0103, la prima m\u0103surare, a\u021bi descoperit c\u0103 90% din co\u0219uri se pierd, adic\u0103 din 10 co\u0219uri se finalizeaz\u0103 doar 1 comand\u0103.<\/p>\n<p>Este clar c\u0103 ceva nu este \u00een regul\u0103 cu co\u0219ul de cump\u0103r\u0103turi, nu-i a\u0219a?<\/p>\n<p>Pentru simplificare, s\u0103 consider\u0103m c\u0103 suma unei comenzi este de 100 RON. Astfel, volumul total de v\u00e2nz\u0103ri va fi de doar 100 RON.<\/p>\n<p>Ca urmare a \u00eembun\u0103t\u0103\u021birii co\u0219ului, procentul de co\u0219uri abandonate a sc\u0103zut cu 10%, la 80%. Cum arat\u0103 asta \u00een cifre?<\/p>\n<p>Din 10 co\u0219uri s-au finalizat 2 comenzi. 100 RON * 2 = 200 RON.<\/p>\n<p>Dar acesta este un volum de v\u00e2nz\u0103ri crescut cu 100%! Bingo!<\/p>\n<p><b>Prin cre\u0219terea conversiei pasului cu doar 10%, a\u021bi crescut volumul de v\u00e2nz\u0103ri cu 100%. <\/b><\/p>\n<p>Fantastic! <\/p>\n<p>Dar asta este exact cum func\u021bioneaz\u0103.<\/p>\n<p>\u00cen\u021belege\u021bi acum ce este frumuse\u021bea metricilor bine construite?<\/p>\n<p>Cu ajutorul lor, pute\u021bi ob\u021bine un impact fantastic asupra proceselor dumneavoastr\u0103.<\/p>\n<p>La magazinul online totul este destul de simplu, dar cum putem aplica asta, de exemplu, asupra calit\u0103\u021bii produsului software? Exact la fel:<\/p>\n<ol>\n<li>Select\u0103m valoarea principal\u0103 asupra c\u0103reia lucr\u0103m. De exemplu, reducem num\u0103rul de incidente \u00een produc\u021bie.<\/li>\n<li>\u00cen\u021belegem cine \u0219i ce produce aceast\u0103 valoare. De exemplu, codul surs\u0103.<\/li>\n<li>Construim un funnel al ciclului de via\u021b\u0103 al codului surs\u0103 \u0219i stabilim metrici la fiecare pas al funnel-ului. Totul.<\/li>\n<\/ol>\n<p>Iat\u0103, de exemplu, ce metrici de calitate ar putea rezulta (dintr-o privire)...<\/p>\n<p>Indicatorul de valoare:<\/p>\n<ul>\n<li>densitatea defectelor de produc\u021bie la 1000 de linii de cod<\/li>\n<\/ul>\n<p>Metrici bazate pe ciclul de via\u021b\u0103 al codului surs\u0103:<\/p>\n<ul>\n<li>procentul de compil\u0103ri e\u0219uate,<\/li>\n<li>acoper\u0103 testele automate,<\/li>\n<li>procentul de teste automate e\u0219uate,<\/li>\n<li>procentul de desf\u0103\u0219ur\u0103ri e\u0219uate.<\/li>\n<\/ul>\n<p>Metrici bazate pe ciclul de via\u021b\u0103 al defectelor:<\/p>\n<ul>\n<li>dinamica detect\u0103rii defectelor,<\/li>\n<li>dinamica remedierii,<\/li>\n<li>dinamica reotririi,<\/li>\n<li>dinamica abaterilor defectelor,<\/li>\n<li>timpul mediu de a\u0219teptare pentru remediere,<\/li>\n<li>timpul mediu de remediere.<\/li>\n<\/ul>\n<p>Concluzii<\/p>\n<p>A\u0219a cum vede\u021bi, tema metricelor este realmente foarte important\u0103, necesar\u0103 \u0219i interesant\u0103.<\/p>\n<p>Cum s\u0103 alegi corect metricile:<\/p>\n<p>Alege\u021bi OMTM, g\u00e2ndi\u021bi-v\u0103 la valoarea sa principal\u0103 \u0219i m\u0103sura\u021bi produc\u0103torii acestei valori.<\/p>\n<p>Construi\u021bi metricile pe baza funnel-ului ciclului de via\u021b\u0103 al produc\u0103torului.<\/p>\n<p>\u00cencerca\u021bi s\u0103 nu folosi\u021bi metrici absolute.<\/p>\n<h2>Ce altceva s\u0103 citi\u021bi despre acest subiect<\/h2>\n<p>Tema metricelor a devenit popular\u0103 pe valul mi\u0219c\u0103rii Lean Startup, a\u0219a c\u0103 cel mai bine este s\u0103 \u00eencepe\u021bi lecturile cu sursele originale \u2014 c\u0103r\u021bile \u201eLean Startup\u201d (traducerea \u00een rom\u00e2n\u0103 \u2014 \u201eAfaceri de la zero. Metoda Lean Startup\u201d pe Ozon) \u0219i \u201eLean Analytics\u201d (nu exist\u0103 traducere, dar cartea \u00een englez\u0103 se vinde pe Ozon).<\/p>\n<p>Unele informa\u021bii pot fi g\u0103site pe internet chiar \u0219i \u00een limba rom\u00e2n\u0103, dar, din p\u0103cate, nu s-a putut g\u0103si un manual cuprinz\u0103tor nici m\u0103car \u00een segmentul occidental.<\/p>\n<p>Apropo, acum au ap\u0103rut chiar \u0219i speciali\u0219ti separa\u021bi \u201eproductologi\u201d, ale c\u0103ror sarcini sunt construirea unui sistem corect de metrici pentru produsul lor \u0219i propunerea unor c\u0103i de \u00eembun\u0103t\u0103\u021bire.<\/p>\n<p>Asta e tot.<\/p>\n<p>Dac\u0103 articolul v-a ajutat s\u0103 \u00een\u021belege\u021bi mai bine esen\u021ba problemei, autorul va fi recunosc\u0103tor pentru un \u201elike\u201d \u0219i un repost.<br \/>\n<br \/>Sursa: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/post\/342330\/\">habr.com<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041c\u0435\u0442\u0440\u0438\u043a\u0438 \u2014 \u044d\u0442\u043e \u0444\u0443\u0444\u043b\u043e, \u0441\u043a\u0430\u0436\u0438\u0442\u0435 \u0412\u044b, \u0438 \u0431\u0443\u0434\u0435\u0442\u0435 \u043f\u0440\u0430\u0432\u044b. \u0412 \u0447\u0451\u043c-\u0442\u043e. \u0414\u0435\u0439\u0441\u0442\u0432\u0438\u0442\u0435\u043b\u044c\u043d\u043e, \u0435\u0441\u043b\u0438 \u0440\u0435\u0447\u044c \u0437\u0430\u0445\u043e\u0434\u0438\u0442 \u043e \u043c\u0435\u0442\u0440\u0438\u043a\u0430\u0445, \u0442\u043e \u0441\u0430\u043c\u0430\u044f \u043f\u0435\u0440\u0432\u0430\u044f \u043f\u0435\u0440\u0432\u0430\u044f \u043c\u0435\u0442\u0440\u0438\u043a\u0430, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u043f\u0440\u0438\u0445\u043e\u0434\u0438\u0442 \u043d\u0430 \u0443\u043c \u2014 \u043f\u043e\u0441\u0435\u0449\u0430\u0435\u043c\u043e\u0441\u0442\u044c. \u041c\u043d\u043e\u0433\u0438\u0435 \u043b\u044e\u0431\u044f\u0442 \u043c\u0435\u0434\u0438\u0442\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u0447\u0430\u0441\u0430\u043c\u0438 \u0433\u043b\u044f\u0434\u044f \u043d\u0430 \u0433\u0440\u0430\u0444\u0438\u043a \u043f\u043e\u0441\u0435\u0449\u0430\u0435\u043c\u043e\u0441\u0442\u0438 \u0441\u0432\u043e\u0435\u0433\u043e \u0441\u0430\u0439\u0442\u0430. \u041a\u0430\u043a \u0436\u0435 \u044d\u0442\u043e \u043a\u0440\u0443\u0442\u043e, \u043d\u0430\u0431\u043b\u044e\u0434\u0430\u0442\u044c \u043a\u0430\u043a \u0441\u043a\u0430\u0447\u0435\u0442 \u043b\u0438\u043d\u0438\u044f \u2014 \u0442\u0443\u0434\u0430-\u0441\u044e\u0434\u0430, \u0442\u0443\u0434\u0430-\u0441\u044e\u0434\u0430\u2026 \u0410 \u0435\u0449\u0435 \u043a\u0440\u0443\u0447\u0435, \u043a\u043e\u0433\u0434\u0430 \u043f\u043e\u0441\u0435\u0449\u0430\u0435\u043c\u043e\u0441\u0442\u044c \u0441\u0430\u0439\u0442\u0430 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":26931,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[688],"tags":[],"class_list":["post-36024","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-administrirovanie"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.2.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041c\u0435\u0442\u0440\u0438\u043a\u0438 \u2014 \u044d\u0442\u043e \u0444\u0443\u0444\u043b\u043e, \u0441\u043a\u0430\u0436\u0438\u0442\u0435 \u0412\u044b, \u0438 \u0431\u0443\u0434\u0435\u0442\u0435 \u043f\u0440\u0430\u0432\u044b.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri Gagarin\"\/>\n\t<link rel=\"canonical\" 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