{"id":52749,"date":"2019-11-16T00:00:00","date_gmt":"2019-11-15T21:00:00","guid":{"rendered":"https:\/\/prohoster.info\/blog\/blog_prohoster\/chetyryohurovnevaya-model-sistemnogo-administratora"},"modified":"2020-02-18T14:00:33","modified_gmt":"2020-02-18T11:00:33","slug":"chetyryohurovnevaya-model-sistemnogo-administratora","status":"publish","type":"post","link":"https:\/\/prohoster.info\/ro\/blog\/administrirovanie\/chetyryohurovnevaya-model-sistemnogo-administratora","title":{"rendered":"Modelul pe patru niveluri al Administratorului de Sistem","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<h4>Introducere<\/h4>\n<p>\nHR-ul companiei de produc\u021bie a cerut s\u0103 scriu despre ce ar trebui s\u0103 fac\u0103 un administrator de sistem. Pentru organiza\u021biile cu un singur IT-ist \u00een echip\u0103, aceasta este o \u00eentrebare capcan\u0103. Am \u00eencercat s\u0103 descriu, pe \u00een\u021belesul tuturor, nivelurile func\u021bionale ale unui specialist. Sper c\u0103 acest lucru va ajuta pe cineva s\u0103 comunice cu cei care nu sunt familiariza\u021bi cu IT-ul. Dac\u0103 am omis ceva, colegii mai experimenta\u021bi m\u0103 vor corecta.<\/p>\n<p><img decoding=\"async\" alt=\"Modelul pe patru niveluri al Administratorului de Sistem\" src=\"\/wp-content\/uploads\/2019\/11\/8689ada9b96461f0203eb6310774cadb.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<\/p>\n<h4>Nivel: Tehnician<\/h4>\n<p>\n<i>Sarcini<\/i>. Aici se rezolv\u0103 problemele administrative. Pentru ca totul s\u0103 func\u021bioneze, lucruri pe care le po\u021bi atinge cu m\u00e2na. La acest nivel: audit, inventariere, sistem de contabilitate, burghiu, \u0219urubelni\u021b\u0103. \u00cendep\u0103rta\u021bi cablurile de sub birouri. Schimba\u021bi ventilatorul sau sursa de alimentare. G\u0103si\u021bi contractele IT, garan\u021biile \u0219i pune\u021bi-le \u00een dosare. Nota\u021bi numerele de telefon ale specialistului 1C, al tehnicianului de echipamente de birou, al furnizorilor. Face\u021bi cuno\u0219tin\u021b\u0103 cu persoana responsabil\u0103 cu cur\u0103\u021benia. Persoana responsabil\u0103 cu cur\u0103\u021benia este prietenul \u0219i ajutorul vostru. <\/p>\n<p>Aceasta este funda\u021bia. Nu ve\u021bi putea ac\u021biona la urm\u0103toarele niveluri dac\u0103 sunte\u021bi deranja\u021bi de apeluri referitoare la o imprimare slab\u0103 sau la o baterie desc\u0103rcat\u0103. Un cartu\u0219 de rezerv\u0103 ar trebui s\u0103 fie \u00een dulapul din fa\u021ba multi-func\u021bionalului, iar bateriile de rezerv\u0103 pentru mouse-uri ar trebui s\u0103 fie la managerul de birou. Ar trebui s\u0103 ave\u021bi grij\u0103 de acestea. <\/p>\n<p>La acest nivel, aproape c\u0103 nu lucra\u021bi la computer. Ceea ce conteaz\u0103 nu este versiunea sistemului de operare, ci dac\u0103 compania are un aspirator obi\u0219nuit.<\/p>\n<p><i>Interac\u021biune<\/i>. La acest nivel, \u00een afar\u0103 de colegii din IT, comunica\u021bi cu persoana responsabil\u0103 de \u00eentre\u021binerea cl\u0103dirii, cu persoanele care se ocup\u0103 de cur\u0103\u021benie, cu electricianul. Comunica\u021bi cu respect. Sunte\u021bi colegi. Ave\u021bi multe sarcini comune. Trebuie s\u0103 v\u0103 ajuta\u021bi reciproc. <\/p>\n<p><i>Calit\u0103\u021bi<\/i>. M\u00e2ini pricepute, aten\u021bie la detalii, dragoste pentru ordine. <br \/>\n<noindex><a rel=\"nofollow\" name=\"habracut\"><\/a><\/noindex><\/p>\n<h4>Nivel 2: Enikei<\/h4>\n<p>\n<i>Sarcini<\/i>. Lucrul cu programele pentru utilizatori. 80% din suportul tehnic este realizat de Enikei.<\/p>\n<p>Ne a\u0219ez\u0103m la computer. \u0218ti\u021bi, cel pu\u021bin, trei metode de a rezolva majoritatea problemelor cu care se confrunt\u0103 utilizatorii. Aceasta genereaz\u0103 o oarecare superioritate. Dar aminti\u021bi-v\u0103, banii pentru companie sunt c\u00e2\u0219tiga\u021bi de ei. Iar voi doar \u0219ti\u021bi s\u0103 reinstala\u021bi rapid Windows \u0219i \u0219ti\u021bi c\u0103 unele tipuri de drivere de imprimare ar trebui evitate. Practic, sunte\u021bi un utilizator foarte avansat. Pute\u021bi rezolva o problem\u0103 cu un tabel \u00een Excel \u0219i un document \u00een Word. Pute\u021bi instala \u0219i configura orice program. <\/p>\n<p>La acest nivel lucra\u021bi la un computer. De obicei, nu este al dvs. Este important s\u0103 cunoa\u0219te\u021bi software-ul specific folosit \u00een companie. Contabilitatea este omniprezent\u0103, astfel c\u0103 cuno\u0219tin\u021bele despre set\u0103rile 1C pe partea clientului \u00een orice configura\u021bie sunt esen\u021biale pentru dvs. Dar mai sunt \u0219i designeri, avoca\u021bi, departamente de produc\u021bie, fiecare cu programe \u0219i particularit\u0103\u021bile lor. Au fost \u0219i programatori. Vestea bun\u0103 este c\u0103 ace\u0219tia \u00ee\u0219i vor configura totul singuri. <\/p>\n<p><i>Interac\u021biune<\/i>. A\u021bi ghicit. Cu utilizatorii. Dar nu doar. Serviciile online \u00eenlocuiesc aplica\u021biile obi\u0219nuite. Pe site-uri se fac cereri, se controleaz\u0103 livr\u0103rile, se elibereaz\u0103 permise, se lucreaz\u0103 cu contracte guvernamentale. Aceste servicii nu le-a\u021bi scris dvs. Dar totu\u0219i ve\u021bi fi \u00eentrebat. De ce de pe acest site nu se tip\u0103re\u0219te factura \u00een Excel? Dar ieri a func\u021bionat. Ve\u021bi avea nevoie de num\u0103rul de telefon al suportului tehnic \u0219i poate de c\u00e2teva b\u0103t\u0103i de tob\u0103 \u0219amanice. <\/p>\n<p><i>Calit\u0103\u021bi<\/i>. R\u0103bdare, abilitatea de a rezolva rapid problemele, responsabilitate.<\/p>\n<h4>Nivel 3: Administrator de sistem<\/h4>\n<p>\n<i>Sarcini<\/i>. Servicii, servere, re\u021bele, backup, documenta\u021bie.<\/p>\n<p>\u00centreba\u021bi-l pe enic care: func\u021bioneaz\u0103 serverul? Va r\u0103spunde: trebuie s\u0103 ia cheile de la server \u0219i s\u0103 verifice dac\u0103 cutia neagr\u0103 cu lumini verzi vibreaz\u0103. <\/p>\n<p><b class=\"spoiler_title\">Dar administratorul de sistem nu va putea r\u0103spunde la aceast\u0103 \u00eentrebare.<\/b>Va trebui mai \u00eent\u00e2i s\u0103 \u00een\u021beleag\u0103 la ce s-a referit interlocutorul. Probabil se refer\u0103 la serverul 1C: Enterprise. Dar nu este sigur. Poate la baza de date Microsoft SQL Server, \u00een care aceast\u0103 1C stocheaz\u0103 datele? Sau la sistemul de operare virtual Windows Server 2019, pe care este pornit acest SQL Server? Windows Server 2019, la r\u00e2ndul s\u0103u (nu v\u0103 face\u021bi griji, asta se va termina \u00een cur\u00e2nd) este activat pe VMware ESX Server, care g\u0103zduie\u0219te \u00eenc\u0103 zece altele. <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/ro\/vps\/\"   title=\"servere virtuale\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"797\">servere virtuale<\/a>. Acum, VMware ESX func\u021bioneaz\u0103 pe acel server negru cu lumini frumoase.<br \/>\nLa acest nivel ave\u021bi un computer decent cu dou\u0103 monitoare, pe unul este deschis un articol despre \u201ecum s\u0103 configura\u021bi <i>XXX<\/i> \u00een <i>YYY<\/i>\u201d iar pe cel\u0103lalt - consola serverului \u00eendep\u0103rtat cu <i>YYY<\/i>, unde \u00eencerca\u021bi s\u0103 face\u021bi <i>XXX<\/i>. \u0218i sunte\u021bi grozav, totul merge bine, dac\u0103 acest server \u00eendep\u0103rtat este \u00een mediu de testare. <\/p>\n<p>Programarea scripturilor, backup, sisteme de monitorizare, baze de date, virtualizare <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/ro\/server\/\"   title=\"servere\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"1454\">servere<\/a> \u2014 acestea sunt sarcinile administratorului de sistem. Utilizatorii \u00eel obosesc, \u00eel distrag de la minunata lume a comenzilor din consol\u0103, a stoc\u0103rii de fi\u0219iere \u0219i a serverelor cloud. Nu \u00eei place nici s\u0103 comunice cu conducerea, deoarece le este greu s\u0103 explice exact cu ce se ocup\u0103 \u0219i de ce este necesar s\u0103 cumpere un alt server de 300 de mii.<\/p>\n<p>Totul pentru c\u0103 administratorul de sistem se ocup\u0103 cu servicii de infrastructur\u0103. <br \/>\n\u00centreba\u021bi-l pe Google ce este asta \u0219i\u2026 nu ve\u021bi \u00een\u021belege mai bine. \u00cen realitate, totul este simplu.<br \/>\nAcestea sunt sisteme care nu sunt necesare de sine st\u0103t\u0103tor. Ci doar pentru a func\u021biona alte sisteme. <\/p>\n<p>Iat\u0103 un laptop. \u00cel ave\u021bi nevoie pentru munc\u0103. Pentru a configura multe laptopuri, este nevoie de un serviciu de directoare Active Directory. AD \u2014 este un serviciu de infrastructur\u0103. Po\u021bi s\u0103 te descurci f\u0103r\u0103 Active Directory? Po\u021bi. Dar este mai convenabil cu el. Acolo unde erau nevoie de cinci administratori, acum se descurc\u0103 unul singur.<\/p>\n<p><i>Interac\u021biune<\/i>. Administratorul de sistem totu\u0219i trebuie s\u0103 comunice. \u0218i mult. Cu al\u021bi administratori de sistem. Cu administratorul clientului ve\u021bi rezolva de ce nu merge coresponden\u021ba \u00eentre serverele de e-mail ale companiilor dumneavoastr\u0103. Cu furnizorul de telefonie IP, de ce nu func\u021bioneaz\u0103 num\u0103rul suplimentar. Cu Diadoc, de ce nu func\u021bioneaz\u0103 semn\u0103tura electronic\u0103 a documentelor. Cu francizorul 1C ve\u021bi clarifica limitele zonei de responsabilitate. Iar dezvoltatorii trebuie s\u0103 asigure un mediu virtual pentru serverele web \u0219i accesul la baza de date.<\/p>\n<p><i>Calit\u0103\u021bi<\/i>. Capacitatea de a \u00eemp\u0103r\u021bi o sarcin\u0103 complex\u0103 \u00een mai multe sarcini simple, r\u0103bdarea, aten\u021bia. Capacitatea de a stabili priorit\u0103\u021bi. <\/p>\n<h4>3.1 subnivel: Re\u021belist<\/h4>\n<p>\nAdministrator de re\u021bea. Este un specialist \u00een re\u021belele de calculatoare. O lume mare a sa. F\u0103r\u0103 inginerul de re\u021bea nu se descurc\u0103 niciun furnizor, niciun operator de telecomunica\u021bii, nici b\u0103ncile. \u00cen companiile mari cu re\u021bea de filiale, administratorului de re\u021bea \u00eei ajunge mult\u0103 munc\u0103. Orice administrator de sistem ar trebui s\u0103 st\u0103p\u00e2neasc\u0103 bazele acestei profesii.<\/p>\n<h4>3.2 subnivel: Dezvoltator<\/h4>\n<p>\nAce\u0219tia sunt programatorii. O cast\u0103 a lor, chiar mai multe. Unii scriu magazine online, al\u021bii \u2014 proces\u0103ri \u00een 1C. Munca este interesant\u0103, dar, dac\u0103 \u00eentr-o companie obi\u0219nuit\u0103, netehnologic\u0103 exist\u0103 o func\u021bie de programator, este posibil s\u0103 fie ceva \u00een neregul\u0103 cu procesele de afaceri. Administratorii de sistem scriu cod pentru automatizarea sarcinilor lor, dar totu\u0219i, administratorul de sistem \u0219i dezvoltatorul sunt profesii diferite. <\/p>\n<h4>4 nivel: Manager<\/h4>\n<p>\n<i>Sarcini<\/i>. Conducerea IT. Gestionarea riscurilor. Gestionarea a\u0219tept\u0103rilor de afaceri. Calculul eficien\u021bei economice.<\/p>\n<p>Elabora\u021bi o strategie de dezvoltare IT. Controla\u021bi acest proces. Comunica\u021bi viziunea dumneavoastr\u0103 conducerii. Organiza\u021bi proiectele \u00een cadrul acestei strategii. Distribui\u021bi resursele de timp ale echipei dumneavoastr\u0103 \u0219i bugetul departamentului. <\/p>\n<p>Nu v\u0103 intereseaz\u0103 cum func\u021bioneaz\u0103 Linux, dar sunte\u021bi foarte interesat de c\u00e2t de rentabil este s\u0103 trece\u021bi de la Windows la Linux, av\u00e2nd \u00een vedere costurile de exploatare. <\/p>\n<p>Nu ve\u021bi investiga de ce a fost nefunc\u021bional site-ul, dar \u0219ti\u021bi c\u00e2t a costat compania o or\u0103 de nefunc\u021bionare a acestui serviciu. <\/p>\n<p>\u0218i dac\u0103 administratorul de sistem se asigur\u0103 c\u0103 totul func\u021bioneaz\u0103 \u0219i este stabil, dumneavoastr\u0103, ca manager, \u00een mod contrar, \u00eei crea\u021bi dificult\u0103\u021bi. Pentru c\u0103 aduce\u021bi modific\u0103ri. Iar modific\u0103rile reprezint\u0103 un risc de nefunc\u021bionare pentru afaceri, munc\u0103 suplimentar\u0103 pentru administratorul de sistem \u0219i \u00eencetinirea procesului de \u00eenv\u0103\u021bare pentru utilizatori. <\/p>\n<p><i>Interac\u021biune<\/i>. Conducerea, managementul de v\u00e2rf, companiile de outsourcing. Comunica\u021bi cu afacerea. Este important s\u0103 \u00een\u021belege\u021bi procesele de afacere \u0219i modul \u00een care IT-ul poate influen\u021ba afacerea \u00een ansamblu. <\/p>\n<p><i>Calit\u0103\u021bi<\/i>. Abilitatea de a comunica cu conducerea, de a negocia cu al\u021bi manageri, de a seta sarcini \u0219i de a ob\u021bine \u00eendeplinirea acestora. O abordare sistematic\u0103.<\/p>\n<h4>Conclusions<\/h4>\n<p>\nUtilizatorii se a\u0219teapt\u0103 ca dumneavoastr\u0103 s\u0103 schimba\u021bi cartu\u0219ele pentru ei. Conducerea ar dori s\u0103 vad\u0103 din partea dumneavoastr\u0103 anumite ini\u021biative strategice. Ambele p\u0103r\u021bi au dreptate \u00een felul lor. A g\u0103si un echilibru \u00eentre aceste cerin\u021be \u0219i a construi rela\u021bii \u00een echip\u0103 este o provocare interesant\u0103. Cum o ve\u021bi rezolva?<br \/>\n<br \/>Sursa: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/post\/475744\/\">habr.com<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0412\u0432\u0435\u0434\u0435\u043d\u0438\u0435 HR \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u0435\u043d\u043d\u043e\u0439 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0438 \u043f\u043e\u043f\u0440\u043e\u0441\u0438\u043b\u0430 \u043d\u0430\u043f\u0438\u0441\u0430\u0442\u044c, \u0447\u0435\u043c \u0434\u043e\u043b\u0436\u0435\u043d \u0437\u0430\u043d\u0438\u043c\u0430\u0442\u044c\u0441\u044f \u0441\u0438\u0441\u0442\u0435\u043c\u043d\u044b\u0439 \u0430\u0434\u043c\u0438\u043d\u0438\u0441\u0442\u0440\u0430\u0442\u043e\u0440? \u0414\u043b\u044f \u043e\u0440\u0433\u0430\u043d\u0438\u0437\u0430\u0446\u0438\u0439 \u0441 \u0435\u0434\u0438\u043d\u0441\u0442\u0432\u0435\u043d\u043d\u044b\u043c \u0430\u0439\u0442\u0438\u0448\u043d\u0438\u043a\u043e\u043c \u0432 \u0448\u0442\u0430\u0442\u0435 \u044d\u0442\u043e \u0432\u043e\u043f\u0440\u043e\u0441 \u0441 \u043f\u043e\u0434\u0432\u043e\u0445\u043e\u043c. \u041f\u043e\u043f\u044b\u0442\u0430\u043b\u0441\u044f \u043f\u0440\u043e\u0441\u0442\u044b\u043c\u0438 \u0441\u043b\u043e\u0432\u0430\u043c\u0438 \u043e\u043f\u0438\u0441\u0430\u0442\u044c \u0444\u0443\u043d\u043a\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u044b\u0435 \u0443\u0440\u043e\u0432\u043d\u0438 \u043e\u0434\u043d\u043e\u0433\u043e \u0441\u043f\u0435\u0446\u0438\u0430\u043b\u0438\u0441\u0442\u0430. \u041d\u0430\u0434\u0435\u044e\u0441\u044c, \u043a\u043e\u043c\u0443-\u0442\u043e \u044d\u0442\u043e \u043f\u043e\u043c\u043e\u0436\u0435\u0442 \u0432 \u043e\u0431\u0449\u0435\u043d\u0438\u0438 \u0441 \u043c\u0430\u0433\u043b\u0430\u043c\u0438 \u043d\u0435\u0430\u0439\u0442\u0438\u0448\u043d\u0438\u043a\u0430\u043c\u0438. \u0415\u0441\u043b\u0438 \u044f \u0447\u0442\u043e-\u0442\u043e \u0443\u043f\u0443\u0441\u0442\u0438\u043b, \u0442\u043e \u0441\u0442\u0430\u0440\u0448\u0438\u0435 \u0442\u043e\u0432\u0430\u0440\u0438\u0449\u0438 \u043c\u0435\u043d\u044f \u043f\u043e\u043f\u0440\u0430\u0432\u044f\u0442. \u0423\u0440\u043e\u0432\u0435\u043d\u044c: \u0422\u0435\u0445\u043d\u0438\u043a \u0417\u0430\u0434\u0430\u0447\u0438. \u0422\u0443\u0442 \u0440\u0435\u0448\u0430\u044e\u0442\u0441\u044f \u0445\u043e\u0437\u044f\u0439\u0441\u0442\u0432\u0435\u043d\u043d\u044b\u0435 \u0432\u043e\u043f\u0440\u043e\u0441\u044b. 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