Nei takatamisa maseva kuIceland

Chiziviso chemushanduri. Simple Analytics - yakavanzika-yakatarisana webhusaiti analytics sevhisi (nedzimwe nzira zvinopesana neGoogle Analytics)

Semuvambi weSimple Analytics, ndagara ndichifunga nezvekukosha kwekuvimba uye kubuda pachena kune vatengi vedu. Tine basa navo kuti varare murunyararo. Sarudzo yacho inofanirwa kuve yakakwana kubva pakuona kwekuvanzika kwevaenzi nevatengi. Saka, imwe yenyaya dzakanyanya kukosha kwatiri yaive sarudzo yenzvimbo yeserver.

Mumwedzi mishoma yapfuura takatamisa maseva edu kuIceland zvishoma nezvishoma. Ndinoda kutsanangura kuti zvinhu zvose zvakaitika sei, uye, zvinonyanya kukosha, nei. Yakanga isiri nzira iri nyore uye ndinoda kugovera ruzivo rwedu. Pane humwe ruzivo rwehunyanzvi mune chinyorwa, chandakaedza kunyora nenzira inonzwisisika, asi ndinokumbira ruregerero kana ivo vakanyanya hunyanzvi.

Sei kufambisa maseva?

Izvo zvese zvakatanga pakawedzerwa saiti yedu EasyList. Iyi rondedzero yemazita emadomasi kune ad blockers. Ndakabvunza kuti sei tawedzerwa sezvo tisingatevere vaenzi. Isu kunyange tinoteerera "Usa Track" kuseta mubrowser yako.

Ndakanyora kutaura kwakadaro к dhonza chikumbiro paGitHub:

[…] Saka kana tikaramba tichivharira makambani akanaka anoremekedza kuvanzika kwevashandisi, zvine basa rei? Ini ndinofunga izvi hazvina kunaka, kambani yese haifanirwe kuiswa pane rondedzero nekuti ivo vanoendesa chikumbiro. […]

Uye akagamuchira mhinduro от @cassowary714:

Wese munhu anobvumirana newe, asi ini handidi kuti zvikumbiro zvangu zvitumirwe kukambani yeAmerica (kana iwe Digital Ocean […]

Pakutanga handina kufarira mhinduro yacho, asi mukukurukurirana nenzanga zvakaratidzwa kwandiri kuti akanga akarurama. Hurumende yeUS inogona zvechokwadi kuwana ruzivo rwevashandisi vedu. Panguva iyoyo, Digital Ocean yaive nemaseva edu achimhanya, vaigona kungoburitsa dhiraivha yedu uye kuverenga iyo data.

Pane hunyanzvi hwekugadzirisa dambudziko. Iwe unogona kuita yakabiwa (kana kubviswa chero chikonzero) dhiraivha isingashandiswe kune vamwe. Yakazara encryption ichaita kuti zviome kuwana pasina kiyi (chitsamba: kiyi ndeye Nyore Analytics chete) Izvo zvichiri kugona kuwana zvidimbu zvidiki zve data nekuverenga chaiko server's RAM. Sevha haigone kushanda pasina RAM, saka mune izvi unofanirwa kuvimba nemupi wekutambira.

Izvi zvakaita kuti ndifunge nezve kwekuenda maseva edu.

Nzvimbo itsva

Ndakatanga kutsvaga nenzira iyi ndikasangana neWikipedia peji ine runyorwa rwenyika dzakacherechedzwa pakuongorora uye kutariswa kwevashandisi. Pane runyoro rwe "vavengi veInternet" kubva kusangano repasi rose risiri rehurumende Reporters Without Borders, iro riri muParis uye rinokurudzira rusununguko rwenhau. Imwe nyika inorondedzerwa semuvengi weInternet kana "isingangotarisi nhau uye ruzivo paInternet, asiwo inoita kudzvinyirira kwakarongeka kwevashandisi."

Kunze kwechinyorwa ichi, kune mubatanidzwa unonzi Maziso mashanu aka FVEY. Uyu mubatanidzwa weAustralia, Canada, New Zealand, Great Britain neUSA. Mumakore achangopfuura, zvinyorwa zvakaratidza kuti vanosora nemaune vagari vomumwe nemumwe uye vanogovana ruzivo rwakaunganidzwa kunzvenga zvirambidzo zvemutemo pakusora kwemumba (masosi) Aimbove mukontrakta weNSA Edward Snowden akatsanangura FVEY se "supranational intelligence sangano risiri pasi pemitemo yenyika dzaro." Kune dzimwe nyika dziri kushanda pamwe chete neFVEY mune mamwe macooperatives epasi rose, anosanganisira Denmark, France, Netherlands, Norway, Belgium, Germany, Italy, Spain and Sweden (iyo inonzi 14 Eyes). Handina kuwana humbowo hwekuti 14 Eyes alliance iri kushandisa hungwaru hwainounganidza.

Mushure meizvozvo, takasarudza kuti hatizotambira mune chero nyika dziri parunyorwa rwe "vavengi veInternet" uye taizosvetuka nyika kubva mumubatanidzwa we14 Eyes. Icho chokwadi chekuwongorora pamwe chete chakakwana kuramba kuchengeta data revatengi vedu ipapo.

Nezve Iceland, peji iri pamusoro peWikipedia inotaura zvinotevera:

Bumbiro reIsland rinorambidza censorship uye ine tsika yakasimba yekudzivirira rusununguko rwekutaura, rwunosvika paInternet. […]

Iceland

Munguva yekutsvaga nyika yakanakisa yekuchengetedzwa kwekuvanzika, Iceland yakauya zvakare uye zvakare. Saka ndakasarudza kunyatsoridzidza. Ndapota yeuka kuti handitauri Icelandic, saka ndinogona kunge ndapotsa ruzivo rwakakosha. Ndizivise, kana iwe uine chero ruzivo pamusoro penyaya.

Maererano neshumo Rusununguko paNet 2018 kubva kuRusununguko House, maererano nehuwandu hwekuongororwa, Iceland neEstonia vakawana 6/100 mapoinzi (yakaderera zviri nani). Uyu ndiwo mugumisiro wakanakisisa. Ndokumbira utarise kuti hadzisi nyika dzese dzakaongororwa.

Iceland haisi nhengo yeEuropean Union, kunyangwe iri chikamu cheEuropean Economic Area uye yakabvuma kutevera kuchengetedzwa kwevatengi uye mutemo webhizinesi wakafanana neyedzimwe nyika nhengo. Izvi zvinosanganisira Electronic Communications Act 81/2003, iyo yakaunza zvinodiwa kuchengetedza data.

Mutemo unoshanda kune vanopa mabasa enhare uye unoda kuti marekodhi achengetedzwe kwemwedzi mitanhatu. Rinotiwo makambani anongokwanisa kupa ruzivo rwekufambiswa kwemashoko munyaya dzehutsotsi kana nezvekuchengetedzwa kweveruzhinji uye mashoko akadai haakwanise kupihwa chero ani zvake kunze kwemapurisa kana vachuchisi.

Kunyangwe Iceland kazhinji ichitevera mitemo yeEuropean Economic Area, ine maitiro ayo ekuchengetedza zvakavanzika. Somuenzaniso, mutemo weIcelandic "Pamusoro pekuchengetedzwa kwedata" inokurudzira kusazivikanwa kwe data yemushandisi. Vapeji veInternet uye vanotambira havana mhosva zviri pamutemo pane zvavanotumira kana kutumira. Zvinoenderana nemutemo weIcelandic, iyo domain zone registrar (ISNIC) Hurumende haiisi chero zvirambidzo pakutaurirana kusingazivikanwe uye haidi kunyoreswa kana uchitenga SIM makadhi.

Imwe mukana wekutamira kuIceland imamiriro ekunze uye nzvimbo. Masevha anogadzira kupisa kwakawanda, uye avhareji tembiricha yegore muReykjavik (guta guru reIceland, uko nzvimbo zhinji dzedata dziripo) i4,67 ° C, saka inzvimbo yakanaka yekutonhodza maseva. Kune yega yega watt inomhanya maseva uye network network, zvakaenzanirana mashoma watts anopedzerwa pakutonhodza, kuvheneka, uye mamwe mari yepamusoro. Pamusoro pezvo, Iceland ndiyo inogadzira pasirese simba rakachena pamunhu uye mugadziri mukuru wemagetsi pamunhu wese, inosvika 55 kWh pamunhu pagore. Kana tichienzanisa, avhareji yeEU iri pasi pe000 kWh. Vazhinji mauto muIceland vanowana 6000% yemagetsi avo kubva kune zvinogonekazve.

Kana iwe ukadhirowa mutsara wakatwasuka kubva kuSan Francisco kuenda kuAmsterdam, iwe uchayambuka Iceland. Simple Analytics ine vazhinji vevatengi vayo kubva kuUS neEurope, saka zvine musoro kusarudza iyi geographic nzvimbo. Zvimwe zvakanakira Iceland mitemo inochengetedza kuvanzika uye maitiro ezvakatipoteredza.

Server transfer

Kutanga, taifanira kutsvaga mupi wepanzvimbo wekutambira. Kune akati wandei awo, uye zvakaoma chaizvo kuona yakanaka. Isu takanga tisina zviwanikwa zvekuyedza munhu wese, saka takanyora mamwe magwaro ega.Anable) kugadzirisa sevha kuitira kuti iwe ugone kuchinja kune imwe hoster kana zvichidiwa. Takabva tagara pacompany 1984 ine motto "Kudzivirira kuvanzika uye kodzero dzevanhu kubva 2006." Isu takafarira chirevo ichi uye takavabvunza mibvunzo mishoma nezve mabatiro avaizoita data redu. Vakatisimbisa, saka takaenderera mberi nekuisa main server. Uye vanongoshandisa magetsi kubva kune zvinogonekazve.

Zvisinei, takasangana nezvipingamupinyi zvakawanda panguva iyi. Ichi chikamu chechinyorwa chakanyanya hunyanzvi. Inzwa wakasununguka kuenda kune inotevera. Paunenge uine encrypted server, inovhurwa uchishandisa yakavanzika kiyi. Iyi kiyi haigone kuchengetwa pane sevha pachayo, ndiko kuti, inofanira kuiswa kure kana server bhutsu. Mirira, chii chinoitika kana simba radzimwa? Zvinoitika kuti zvese zvikumbiro zvewebhu peji kune server hazvizozadzikiswa mushure mekutangazve?

Ndosaka takawedzera primitive secondary server pamberi pe main server. Inongogamuchira zvikumbiro zvekuona peji uye inotumira zvakananga kune main server. Kana sevha huru ikaparara, sevhavha yechipiri inochengetedza zvikumbiro mudhatabhesi yayo uye yozvidzokorora kusvikira yawana mhinduro. Nokudaro, hapana kurasikirwa kwedata mushure mekushaya simba.

Ngatidzokere pakurodha server. Kana iyo encrypted master server boots kumusoro, isu tinofanirwa kuisa password. Asi isu hatidi kuenda kuIceland kana kubvunza chero munhu aripo kuti apinde mukamuri yevavha, nezvikonzero zviri pachena. Kuti uwane kure kure kune sevha, yakachengeteka SSH protocol inowanzo shandiswa. Asi chirongwa ichi chinongowanikwa apo sevha kana komputa iri kushanda, uye isu tinofanirwa kubatana server isati yazara.

Saka takawana dropbear, idiki kwazvo SSH mutengi anogona kumhanya kubva diski mu RAM yekutanga kutanga (initramfs). Uye iwe unogona kubvumidza ekunze kubatana kuburikidza neSSH. Zvino iwe haufanirwe kubhururuka kuenda kuIceland kurodha server yedu, hooray!

Zvakatitorera mavhiki mashoma kuti tiende kuseva itsva muIceland, asi tinofara kuti takazozviita.

Chengetedza data inodiwa chete

PaSimple Analytics, isu tinorarama nemusimboti we "Chengetedza chete data inodiwa", kuunganidza iyo shoma huwandu hwayo.

Kazhinji inoshandiswa mumashandisirwo ewebhu kubviswa nyoro data. Izvi zvinoreva kuti iyo data haina kunyatso kubviswa, asi inongove isingawanikwe kune yekupedzisira mushandisi. Isu hatiite izvi - kana ukadzima data rako, rinonyangarika kubva kune yedu database. Isu tinoshandisa kudzima kwakaoma. Ongorora: Ivo vacharamba vari mu encrypted backups kwemazuva anokwana makumi mapfumbamwe. Kana pane kukanganisa, tinogona kuvadzorera.

Hatina delete_muminda 😉

Izvo zvakakosha kuti vatengi vazive kuti data rakachengetwa uye chii chinodzimwa. Kana mumwe munhu adzima data rake, tinotaura nezvazvo zvakananga. Mushandisi uye analytics yake inobviswa kubva mudhatabhesi. Isu tinobvisawo kadhi rechikwereti uye email kubva kuStripe (mupi wekubhadhara). Isu tinochengetedza nhoroondo yekubhadhara, iyo inodiwa pamitero, uye chengetedza mafaira edu eregi uye dhatabhesi backups kwemazuva makumi mapfumbamwe.

Mubvunzo: Kana iwe uchingochengeta diki data rakavanzika, nei uchida kuchengetedzwa kwese uye kumwe kuchengetedzeka?

Zvakanaka, isu tinoda kuve kambani yepasirese yakasarudzika-yakatarisana nekuongorora. Tichaita zvatinogona kuti tipe akanakisa ekuongorora maturusi pasina kukanganisa kuvanzika kwevashanyi vako. Kunyangwe isu tichichengetedza huwandu hwakakura hweruzivo rwevashanyi vasingazivikanwe, tinoda kuratidza kuti isu tinokoshesa kuvanzika.

Chii chinotevera?

Patakavandudza kuvanzika, kumhanya kwekurodha kwezvinyorwa zvakaiswa mumapeji ewebhu zvakawedzera zvishoma. Izvi zvine musoro nekuti vaimbogashirwa paCloudFlare CDN, inova muunganidzwa wemaseva pasi rese anokurumidza kurodha nguva kune wese munhu. Parizvino tiri kufunga kuisa CDN yakapfava ine maseva akavharidzirwa anongoshanda JavaScript yedu uye tochengeta kwenguva pfupi zvikumbiro zvepeji rewebhu tisati tazvitumira kune main server muIceland.

Source: www.habr.com