Udidi: Ulawulo

Iiswitshi ezingalawulwayo kwishishini EKI

Uluhlu lwe-EKI-2000/5000 lutshintsho lwemizi-mveliso olungalawulwayo, nangona lulula, lunenani lemisebenzi ephezulu. Ukutshintsha kulungelelaniswa ngokulula kuyo nayiphi na inkqubo ye-SCADA ngokubonga kwinkxaso ye-Modbus TCP evulekileyo kunye neeprotokholi ze-SNMP, zikhuseleke ekutshintsheni okungalunganga kunye nokubonakaliswa kwephutha kwiphaneli yangaphambili ukuze kube lula ukulungiswa. Kukho inkxaso ye-IEEE 802.3az protocol, ekuvumela ukuba unciphise ukusetyenziswa kwamandla ukuya kuthi ga kwi-60%, kunye […]

Ingqiqo yeshishini kwisiseko sedatha usebenzisa i-SchemaKeeper

Injongo yeli nqaku kukusebenzisa umzekelo wethala leencwadi lomgcini-schema ukubonisa izixhobo ezinokwenza lula kakhulu inkqubo yokuphuhlisa i-database ngaphakathi kweeprojekthi ze-PHP usebenzisa i-PostgreSQL DBMS. Ulwazi oluvela kweli nqaku, okokuqala, luya kuba luncedo kubaphuhlisi abafuna ukwenza uninzi lwezakhono zePostgreSQL, kodwa bajongene neengxaki zokugcina ingqiqo yezoshishino ebekwe kwisiseko sedatha. Inqaku alizukuchaza izibonelelo […]

Ukuphunyezwa kwethu kokusasazwa ngokuqhubekayo kwiqonga lomthengi

Thina kubuNjineli beNyaniso siseke inkqubo yokuhanjiswa kohlaziyo rhoqo kwiiseva zabathengi kwaye sifuna ukwabelana ngala mava. Ukuqala, siphuhlise inkqubo ye-intanethi yomthengi kwaye sayithumela kwiqela lethu leKubernetes. Ngoku isisombululo sethu somthwalo ophezulu siye safudukela kwiqonga lomthengi, apho siye samisela inkqubo yokusasazwa ngokuqhubekayo ngokuzenzekelayo. Siyabulela kule nto, sikhawulezise ixesha lokuthengisa- [...]

Indlela yokukhuthaza i-newbie ngaphandle kokuphula nantoni na

Khangela, udliwano-ndlebe, umsebenzi wokuvavanya, ukhetho, ukuqesha, ukulungelelanisa - umendo unzima kwaye uyaqondakala kumntu ngamnye wethu - umqeshi kunye nomqeshwa. Umntu omtsha akanabo ubuchule obukhethekileyo obufunekayo. Kwanengcali enamava kufuneka iqhelane. Umphathi uxinzelelwa yimibuzo yeyiphi imisebenzi yokwabela umqeshwa omtsha ekuqaleni kwaye lingakanani ixesha lokuwabela? Ngelixa uqinisekisa umdla, ukubandakanyeka, [...]

Iinkqubo zefayile ezibonakalayo kwi LinuxKutheni zifuneka kwaye zisebenza njani? Icandelo lesi-2

Molo nonke, sabelana nani ngenxalenye yesibini yoshicilelo ethi “Iinkqubo zeefayile ze-Virtual kwi Linux"Kutheni zifuneka kwaye zisebenza njani?" Inxalenye yokuqala ingafundwa apha. Njengesikhumbuzo, olu ngcelele lweempapasho lucwangciselwe ukuhambelana nokuqaliswa komzila omtsha wekhosi ethi "Administrator". Linux", eza kuqaliswa kungekudala. Indlela yokujonga i-VFS usebenzisa izixhobo ze-eBPF kunye ne-bcc. Eyona ilula […]

Iiprosesa ezintsha zamaziko edatha - sijonga izibhengezo zeenyanga zakutshanje

Sithetha malunga ne-multi-core CPUs ezivela kubavelisi behlabathi. / ifoto I-PxHere PD 48 cores Ekupheleni kwe-2018, i-Intel yazisa i-architecture ye-Cascade-AP. Ezi processors ziya kuxhasa ukuya kuthi ga kwi-48 cores, zibe ne-multi-chip layout kunye neetshaneli ezili-12 ze-DDR4 DRAM. Le ndlela iya kubonelela ngenqanaba eliphezulu lokuhambelana, eliluncedo ekuqhubeni idatha enkulu efini. Ukukhutshwa kweemveliso ezisekwe kwiCascade-AP kucwangcisiwe […]

I-Anatomy ye "Space Data Centre". Umncedisi we-Sky-high: jonga phantsi kwe-hood

Ngomso siya kuthumela iseva yethu kwi-stratosphere. Ngethuba lokuhamba, ibhaluni ye-stratospheric iya kusasaza i-Intanethi, idubule kwaye isasaze idatha yevidiyo kunye ne-telemetry emhlabeni. Sabhala amaxesha amaninzi ukuba siza kuthetha ngecala lobugcisa beprojekthi yethu "Iziko leDatha yeNdawo" (ngaphambili yayibizwa ngokuba yi "Server in the Clouds 2.0"). Sathembisa - siyayifeza! Ngaphantsi kokusikwa kukho iinqununu ze-hardware kunye nekhowudi. Iseva yewebhu […]

Molo SaaS | Russian SaaS 2018 - iziphumo

Isithuba semveli malunga nento eyenzekayo kwi-SaaS yaseRashiya kunyaka odlulileyo - amanani, iziganeko, abatsha. I-Analytics evela kwi-J'son & Partners Consulting ibonisa iziphumo eziphambili zophando lwe-SaaS ye-market ye-SaaS yaseRashiya ye-2014-17 ngombono ukuya kwi-2022. Sothuswa linqanaba lokungena le-3% kuphela, kunye nomndilili wokukhula kwemarike ngonyaka wama-30% kubasebenzisi. I-36% yabasebenzisi be-SaaS abavela [...]

I-SIP esuka kwiMegafon kwintlawulo yasekhaya

Ii-smartphones ezininzi zanamhlanje zinengxaki: i-SIM2 slot edibeneyo kunye ne-memory card slot. Oko kukuthi, i-SIM khadi okanye i-flash drive... Inombolo yam ephambili iku-TELE2. Kodwa kukwakho inombolo yeMegafon edityaniswe kuzo zonke iintlobo zeenkonzo ezifana nabathengi bebhanki. Ndicebe ukuhambisa ezi nkonzo kwinombolo yeTele2 kwaye ndilahle iMegafon. Kodwa iMegafon yenza […]

Iimpawu ze-Auto Tiering kwinkqubo yokugcina i-Qsan XCubeSAN

Ukuqhubela phambili ukuqwalasela itekhnoloji yokukhawulezisa imisebenzi ye-I / O njengoko isetyenziswa kwiinkqubo zokugcina, eziqalwe kwinqaku elandulelayo, asinakunceda kodwa sihlale kukhetho oluthandwa kakhulu njenge-Auto Tiering. Nangona i-ideology yalo msebenzi ifana kakhulu phakathi kwabavelisi benkqubo yokugcina abahlukeneyo, siya kujonga iimpawu zokuphunyezwa kwe-tiering usebenzisa umzekelo weenkqubo zokugcina ze-Qsan. Nangona uluhlu lwedatha egcinwe kwiinkqubo zokugcina, ezi [...]

Ulungelelwaniso oludibeneyo lwenkqubo esasazwayo

Kule post singathanda ukwabelana ngendlela enomdla yokujongana noqwalaselo lwenkqubo esasazwayo. Uqwalaselo lumelwe ngokuthe ngqo kulwimi lweScala ngohlobo olukhuselekileyo. Umzekelo wokuphunyezwa uchazwe kwiinkcukacha. Imiba eyahlukeneyo yesindululo ixoxiwe, kubandakanywa nefuthe kwinkqubo yophuhliso iyonke. (ngesiRashiya) Intshayelelo […]

Ulungelelwaniso lweNkqubo eDityanisiweyo

Ndingathanda ukukuxelela indlela enye enomdla yokusebenza ngoqwalaselo lwenkqubo esasazwayo. Uqwalaselo lumelwe ngokuthe ngqo kulwimi oluhlanganisiweyo (iScala) kusetyenziswa iindidi ezikhuselekileyo. Esi sithuba sibonelela ngomzekelo wobumbeko olunjalo kwaye sixoxa ngemiba eyahlukeneyo yokuphumeza uqwalaselo oluhlanganisiweyo kwinkqubo yophuhliso iyonke. (isiNgesi) Intshayelelo Ukwakha inkqubo ethembekileyo esasazwayo kuthetha ukuba zonke iindawo zisebenzisa ulungelelwaniso oluchanekileyo, ulungelelwaniso […]

Thenga ukusingathwa okuthembekileyo kwiindawo ezinokhuseleko lweDDoS, iiseva zeVPS VDS 🔥 Thenga ukusingathwa kwewebhusayithi okuthembekileyo ngokhuseleko lwe-DDoS, iiseva zeVPS VDS | ProHoster