sehlooho: Tsamaiso

Pokello ho Kubernetes: OpenEBS vs Rook (Ceph) vs Rancher Longhorn vs StorageOS vs Robin vs Portworx vs Linstor

Nchafatso!. Litlhalosong, 'mali e mong o ile a etsa tlhahiso ea ho leka Linstor (mohlomong o ntse a sebetsa ho eona), kahoo ke kentse karolo e mabapi le tharollo eo. Ke boetse ke ngotse poso mabapi le mokhoa oa ho e kenya hobane ts'ebetso e fapane haholo le tse ling. Ho bua 'nete, ke ile ka tela mme ka tela Kubernetes (hona joale leha ho le joalo). Ke tla sebelisa Heroku. Hobaneng? […]

IP-KVM ka QEMU

Ho rarolla mathata a ho qala sistimi ho li-server ntle le KVM ha se mosebetsi o bonolo. Re iketsetsa KVM-over-IP bakeng sa rona ka setšoantšo sa ho hlaphoheloa le mochine oa sebele. Haeba mathata a hlaha ka sistimi ea ts'ebetso ho seva e hole, molaoli o jarolla setšoantšo sa ho hlaphoheloa ebe o etsa mosebetsi o hlokahalang. Mokhoa ona o sebetsa hantle ha sesosa sa ho hloleha se tsejoa, 'me setšoantšo sa ho hlaphoheloa se kentsoe ho seva […]

Merero e sa kang ea qala

Cloud4Y e se e buile ka merero e thahasellisang e entsoeng USSR. Ha re tsoela pele ka sehlooho, a re hopoleng hore na ke merero efe e meng e neng e e-na le litebello tse ntle, empa ka mabaka a 'maloa ha ea ka ea amoheloa ka bongata kapa ea emisoa ka ho feletseng. Seteishene sa peterole Nakong ea litokisetso tsa Liolimpiki tsa 80, ho ile ha etsoa qeto ea ho bonts'a motho e mong le e mong (haholo-holo linaheng tse kholo) mokhoa oa kajeno oa USSR. 'Me liteishene tsa khase li ile tsa fetoha ntho e le' ngoe [...]

Mokhoa oa ho lekola ts'ebetso ea polokelo ho Linux: benchmarking o sebelisa lisebelisoa tse bulehileng

Nakong e fetileng re buile ka lisebelisoa tsa mohloli o bulehileng oa ho lekola ts'ebetso ea processor le memori. Kajeno re bua ka litekanyetso tsa litsamaiso tsa lifaele le litsamaiso tsa polokelo ho Linux - Interbench, Fio, Hdparm, S le Bonnie. Senepe - Daniele Levis Pelusi - Unsplash Fio Fio (e emetse Flexible I/O Tester) e theha melaetsa ea data ea I/O […]

Letsatsi la ka la botšelela le Haiku: tlas'a tšireletso ea lisebelisoa, litšoantšo le liphutheloana

TL; DR: Haiku ke sistimi e sebetsang e etselitsoeng li-PC ka ho khetheha, ka hona e na le maqheka a 'maloa a etsang hore tikoloho ea komporo ea eona e be betere ho feta tse ling. Empa e sebetsa joang? Haufinyane tjena ke fumane Haiku, tsamaiso e ntle e neng e sa lebelloa. Ke ntse ke makatsoa ke tsela eo e tsamaeang hantle ka eona, haholo ha e bapisoa le tikoloho ea desktop ea Linux. Kajeno ke tla emisa ka [...]

Lisebelisoa bakeng sa baetsi ba lits'ebetso tse sebetsang ho Kubernetes

Mokhoa oa sejoale-joale oa ts'ebetso o rarolla mathata a mangata a hatellang a khoebo. Lijana le li-orchestrator li etsa hore ho be bonolo ho lekanya merero ea ho rarahana leha e le efe, ho nolofatsa ho lokolloa ha liphetolelo tse ncha, ho etsa hore e be tse ka tšeptjoang haholoanyane, empa ka nako e ts'oanang li baka mathata a eketsehileng bakeng sa bahlahisi. Moetsi oa mananeo o amehile haholo ka khoutu ea hae — meralo, boleng, tšebetso, bokhabane—eseng hore na e tla […]

Digest tse Mahareng tsa Weekly #6 (16 – 23 Aug 2019)

Nkholoe, lefatše la kajeno le sa lebelloa ebile le kotsi ho feta leo Orwell a le hlalositseng. — Edward Snowden Lenaneong la: Mofani oa Marang-rang oa Decentralized "Medium" o hana ho sebelisa SSL molemong oa encryption ea tlhaho Yggdrasil Imeile le marang-rang a sechaba a hlahile ka har'a marang-rang a Yggdrasil Nkhopotse - "Medium" ke eng? Mahareng (eng. Medium - "mokena-lipakeng", lepetjo la mantlha - Se ke oa […]

Kamoo Badoo e fihletseng bokhoni ba ho fana ka linepe tse 200k motsotsoana

Websaete ea morao-rao e batla e sa utloahale ntle le litaba tsa mecha ea litaba: hoo e batlang e le nkhono e mong le e mong o na le smartphone, e mong le e mong o na le marang-rang a marang-rang, 'me nako ea ho fokotsa tlhokomelo e theko e boima bakeng sa lik'hamphani. Mona ke sengoloa sa pale ea Badoo mabapi le hore na e hlophisitse joang thomello ea linepe e sebelisa tharollo ea lisebelisoa, hore na e kopane le mathata afe ts'ebetsong, a bakiloe ke eng, le hore na […]

Mokhoa oa ho lekola ts'ebetso ea seva ea Linux: lisebelisoa tse bulehileng tsa benchmarking

Rona ho 1cloud.ru re lokiselitse khetho ea lisebelisoa le mangolo a ho hlahloba ts'ebetso ea li-processor, litsamaiso tsa polokelo le mohopolo ho mechine ea Linux: Iometer, DD, vpsbench, HammerDB le 7-Zip. Lipokello tsa rona tse ling tsa li-benchmarks: Sysbench, UnixBench, Phoronix Test Suite, Vdbench le IOzone Interbench, Fio, Hdparm, S le Bonnie Photo - Bureau of Land Management Alaska - CC BY Iometer Sena ke - [...]

Li-benchmarks tsa li-server tsa Linux: khetho ea lisebelisoa tse bulehileng

Re ntse re tsoela pele ho bua ka lisebelisoa tsa ho lekola ts'ebetso ea CPU mochining oa Linux. Kajeno ho thepa: temci, uarch-bench, likwid, perf-tools le llvm-mca. Matšoao a mang: Sysbench, UnixBench, Phoronix Test Suite, Vdbench and IOzone Interbench, Fio, Hdparm, S and Bonnie Iometer, DD, vpsbench, HammerDB and 7-Zip Photo - Lukas Blazek - Unsplash temci Sena ke sesebelisoa sa ho hakanya nako [ ...]

Liteko tsa yuniti ho DBMS - hore na re e etsa joang ho Sportmaster, karolo ea pele

Lumela, Habr! Lebitso la ka ke Maxim Ponomarenko 'me ke moqapi oa Sportmaster. Ke na le boiphihlelo ba lilemo tse 10 lefapheng la IT. O ile a qala mosebetsi oa hae oa tlhahlobo ea matsoho, eaba o fetohela ho nts'etsopele ea database. Lilemong tsa ho qetela tsa 4, ho bokella tsebo e fumanoeng tekong le nts'etsopele, ke 'nile ka etsa tlhahlobo ea boiketsetso boemong ba DBMS. Ke bile sehlopheng sa Sportmaster nako e fetang selemo […]

Mokhoa oa ho lokisa PVS-Studio ho Travis CI u sebelisa mohlala oa emulator ea papali ea papali ea PSP

Travis CI ke ts'ebeletso e ajoang ea webo bakeng sa ho aha le ho etsa liteko software e sebelisang GitHub joalo ka mohloli oa khoutu ea mohloli. Ntle le maemo a kaholimo a ts'ebetso, o ka eketsa liteboho tsa hau ho likhetho tse pharalletseng tsa tlhophiso. Sehloohong sena re tla lokisa Travis CI ho sebetsa le PVS-Studio ho sebelisa mohlala oa khoutu ea PPSSPP. Selelekela Travis CI ke ts'ebeletso ea webo bakeng sa ho aha le […]