Client-Server Architecture

Client-Server mapurani - ndiwo mamiriro kwesangano veko kana vakagovera network, umo mune yoga server yemagetsi zvinoriumba (yeGmail.END_STRONG), iro yakakamurwa pakati kadambari Network mutoro, achivabvumira vashande pamwe chete. Kakawanda, nesungano pakati nemambure Server nezveBhaibheri uye yeGmail.END_STRONG vachishandisa kombiyuta Network. Sezvo server nemhosva kunogona kwete chete zvemagetsi uyewo-software kana mafomu.

Local samambure ane akazvitsaurira Server

yeGmail.END_STRONG-Server mapurani kungareva chivako umo mutengi dzakawanda (kazhinji anenge gumi)   makombiyuta idzo akazvitsaurira yemagetsi nechepakati chikwata - the Server. boka kwakadaro kwezvinhu zvemagetsi anonzi "munzvimbo samambure ane akazvitsaurira Server."

mutariri pomumbure ane chinotivhiringidza kodzero kushandura Server configuration. It anokwanisa kuisa chero uchishandisa hurongwa, uyewo kwerunyararo yapakati raiva pedyo nebundu. The inokosha mashoko Database inogona iri Server kombiyuta, uye (nokuti kuchengeteka zvikonzero) mune zvimwe wemagetsi kuti ndiyo chikamu samambure. Location Database ndiyo paWeb server zviri nyore chaizvo uyewo nokuti seizvi chendangariro ari chamazuva uye kwemashoko makombiyuta zvose pamusoro pomumbure panguva hwokugadzira basa nechepakati Web of machine.

Network ine akazvitsaurira Server inowanzopiwa kushandiswa kuitira musono umboo mukutsinhana pakati mapazi sangano guru kana kambani. Chimwe Kushandiswa mapurani ichi ane nzvimbo iri richikurukura mitambo yepakombiyuta. Izvi zvinoita kuramba isiri vanorega kuwana nhandare pamwe pemambure.

Client - purogiramu yepakombiyuta

Shoko rokuti "nemhosva-Server mapurani" kazhinji kureva nokuparadzirwa samambure motokari pakati nemhosva uye Server, apo nemhosva iri purogiramu yepakombiyuta. Muchiitiko chino, zvose anenge mashoko iri nechepakati mashoko nechigadziko pamusoro Server kombiyuta ine simba. Observation mashoko wayo chokudzivirira akapawo nokuda Server raiva pedyo nebundu. Ichi Chimiro kwesangano kunobatsira chaizvo nokuti Server kunogona kuva nani zvikuru uye kupfuura yakavimbika kudzivirira vasanonoka Data kubva kunze komutemo kuedza kuwana kwavari. On the Server, akaisa kuwana kuzvidzora, semubairo iyo, mashoko ari chete wakashama vanoshandisa, takaberekwa tine zvimwe masimba.

Principles yekuvaka yeGmail.END_STRONG-Server mapurani

Client-Server mapurani zvinogona kuvakwa maererano musimboti:

1. Dual remubatanidzwa kungotaurwa dandemutande server gumi nevaviri vatengi.

2. Ternary remubatanidzwa ane mamiriro ane zvenguva (Web site) riri pakati server kuti nemhosva. chikwata ichi anoita se murevereri iri kubudiswa zvikumbiro uye umboo kana kuti kuchengetedza kuwana mashoko uyewo yaro kudzivirira kukuvara uye pakuparadzwa. Panyaya iyi, nhamba nokushanda kana uchitamba mutambo wacho nzvimbo pamusoro pemambure anogona ngazviwedzerwe zvikuru.

3. N-Foot Connection, ichiita kubatana kuti richikurukura anoverengeka padandemutande servers. nhamba yavo kunoenderana padanho samambure mutoro. Kuwanda makombiyuta kuti anogona kushanda konzati pamusoro pomumbure Chokwadi, zvakawanda yepamusoro. Zvenguva servers conventionally kupiwa zita "Database Server", "kushanda Server".

Saka, dzomunyika rezvebonde ane kunzwisisa remubatanidzwa wenyika mamiriro N-akawanda servers uye akawanda nemakasitoma inoita nani uye zvakawanda ergonomic kushanda zvikamu zvose pemambure redunhu.