Matchuthi aatali ali patsogolo, zomwe zikutanthauza kuti padzakhala nthawi yobwerera ku ma bookmark anu a Werengani kenako kapena kuwerenganso zolemba zofunika za chaka chomwe chikutuluka. Mu positiyi, tasonkhanitsa ndikukukonzerani mndandanda wazinthu zosangalatsa kwambiri kuchokera ku blog yathu mu 2019 ndipo tikukhulupirira kuti zidzakuthandizani.
Chaka chatha chakhala chosangalatsa komanso chosangalatsa: matekinoloje atsopano, kuthamanga kwatsopano komanso zovuta zatsopano zamaluso. Kuti tithandizire owerenga athu kuti apitilize kupita patsogolo, tayesetsa kufotokoza zochitika zonse zazikulu zamakampani pabulogu yathu mwachangu momwe tingathere. Mainjiniya athu ndi oyesa adatithandiza mwachangu pa izi, kuyesa zida zatsopano zamakompyuta ndi mapulogalamu kuchokera pazomwe adakumana nazo. Zidziwitso zonse zomwe zidasonkhanitsidwa pomaliza zidakonzedwa ndipo zidakhala zolemba za opanga, mainjiniya, oyang'anira machitidwe ndi akatswiri ena aukadaulo. Ndife okondwa kugawana nanu zomwe takumana nazo, ndipo tikukhulupirira kuti nthawi zina titha kukuthandizani kusankha bwino ndikusunga nthawi yanu. Zikomo chifukwa chokhala nafe!
Kwa Madivelopa
Zopanda seva pazitsulo
Serverless sikutanthauza kusowa kwenikweni kwa ma seva. Izi si zakupha ziwiya kapena njira yodutsa. Iyi ndi njira yatsopano yopangira machitidwe mumtambo. M'nkhani ya lero tikhudza kamangidwe ka ntchito za Serverless, tiyeni tiwone ntchito yomwe opereka chithandizo cha Serverless ndi mapulojekiti otseguka amasewera. Pomaliza, tiyeni tikambirane nkhani ntchito Serverless.
Kugwiritsa ntchito mawonekedwe a OpenStack LBaaS
Kuchokera kwa wolemba: "Ndidakumana ndi zovuta zazikulu ndikukhazikitsa mawonekedwe ogwiritsira ntchito mtambo wachinsinsi. Izi zidandipangitsa kuganiza za gawo lakutsogolo, lomwe ndikufuna kugawana nawo poyamba. "
Kwa oyang'anira dongosolo
Kuchokera ku High Ceph Latency kupita ku Kernel Patch yokhala ndi eBPF/BCC
Linux ili ndi zida zambiri zosinthira kernel ndi kugwiritsa ntchito. Ambiri aiwo ali ndi zotsatira zoyipa pakugwiritsa ntchito ntchito ndipo sangathe kugwiritsidwa ntchito popanga.
Zaka zingapo zapitazo chida china chinapangidwa - eBPF. Zimapangitsa kuti zitheke kutsata ma kernel ndi ogwiritsa ntchito ndi otsika kwambiri komanso popanda kufunika komanganso mapulogalamu ndikuyika ma module a chipani chachitatu mu kernel.
IP-KVM kudzera pa QEMU
Kuthetsa mavuto a boot system pa maseva opanda KVM si ntchito yophweka. Timadzipangira KVM-over-IP tokha kudzera pa chithunzi chobwezeretsa ndi makina enieni.
Ngati mavuto abuka ndi makina ogwiritsira ntchito pa seva yakutali, woyang'anira amatsitsa chithunzi chochira ndikugwira ntchito yofunikira. Njirayi imagwira ntchito bwino pamene chifukwa cha kulephera chimadziwika, ndipo chithunzi chochira ndi makina ogwiritsira ntchito omwe amaikidwa pa seva amachokera ku banja lomwelo. Ngati chifukwa cha kulephera sichinadziwikebe, muyenera kuyang'anira momwe mukuyendera makina opangira opaleshoni.
Kwa okonda hardware
Kumanani ndi ma processor atsopano a Intel
02.04.2019/2017/14, Intel Corporation inalengeza zosintha zomwe zakhala zikuyembekezeredwa kwa Intel® Xeon® Scalable processors banja la mapurosesa, omwe adayambitsidwa pakati pa XNUMX. Mapurosesa atsopanowa amatengera kachipangizo kakang'ono kamene kamatchedwa Cascade Lake ndipo amamangidwa paukadaulo waukadaulo wa XNUMX-nm.
Kuchokera ku Naples kupita ku Roma: ma CPU atsopano a AMD EPYC
Pa Ogasiti XNUMX, kuyambika kwapadziko lonse lapansi kwa m'badwo wachiwiri wa mzere wa AMD EPYC™ kudalengezedwa. Mapurosesa atsopano amachokera ku microarchitecture Zen 2 ndipo amamangidwa paukadaulo wa 7nm process.
M'malo mapeto
Tikukhulupirira kuti mudakonda zolemba zathu, ndipo chaka chamawa tidzayesa kubwereza mitu yosangalatsa kwambiri ndikulankhula za zatsopano zozizira kwambiri.
Tikuthokoza owerenga athu onse pa Chaka Chatsopano chomwe chikubwera ndikuwafunira kukwaniritsidwa kwa zolinga zawo komanso kukula kwaukadaulo kosalekeza!
Mu ndemanga mungathe kuyamika wina ndi mzake, ife, ndipo, ndithudi, lembani zomwe mukufuna kuti muwerenge za chaka chamawa pa blog yathu :)
Source: www.habr.com