He aha ia kahi pūnaewele lawe ʻike ʻike (CDN)?
ʻOiai ke hoʻomau nei ke hāʻule ʻana o nā kumukūʻai ma ka hoʻokipa ʻana a me ka bandwidth, hiki ke uku nui ʻia e hoʻokipa i kahi pūnaewele ma kahi kahua hoʻokipa uku. A inā ʻaʻole ʻoe e uku nui ana, lohi paha kāu pae - lilo i ka nui o ka ʻoihana.
Ke noʻonoʻo nei ʻoe e pili ana i kāu mau kikowaena e hoʻokipa ana i kāu pūnaewele, pono lākou e kau i nā noi he nui. Pono paha kekahi o ia mau noi i kāu kikowaena e kamaʻilio me nā kikowaena waihona ʻikepili ʻē aʻe a i ʻole nā mea hoʻonohonoho polokalamu noiʻi ʻaoʻao ʻekolu (APIs) ma mua o ka hana ʻana i kahi ʻaoʻao ikaika.
He maʻalahi paha nā noi ʻē aʻe, e like me ka lawelawe ʻana i nā kiʻi a i ʻole wikiō, akā makemake i ka nui o ka bandwidth. Paʻakikī paha kāu ʻoihana hoʻokipa e hana i kēia mau mea i ka manawa like. ʻO kahi ʻaoʻao ma kēia blog, no ka laʻana, hiki ke hana i ka nui o nā noi no nā kiʻi, JavaScript, CSS, fonts… ma waho aʻe o nā noi waihona.
Hoʻopili i nā mea hoʻohana a hiki i kēia kikowaena ke kanu i ka manawa ʻole i nā noi. ʻO kēlā me kēia noi he manawa. ʻO ka manawa ka mea nui - ʻo ia paha ka mea hoʻohana e kali nei i kahi ʻaoʻao e hoʻouka a i ʻole kahi bot search engine e hele mai ana e ʻānai i kāu ʻike. Hiki i nā hanana ʻelua ke hōʻeha i kāu ʻoihana inā lohi kāu pūnaewele. No kou makemake nui e mālama i kāu mau ʻaoʻao māmā a wikiwiki - hāʻawi i kahi mea hoʻohana me kahi pūnaewele snappy hiki ke hoʻonui i nā kūʻai aku. Ke hāʻawi nei iā Google me kahi pūnaewele snappy hiki ke loaʻa i kāu mau ʻaoʻao i helu nui ʻia a loaʻa.
ʻOiai mākou e noho nei i kahi honua kupaianaha me kahi ʻoihana pūnaewele i kūkulu ʻia ma luna o ka fiber ʻoi aku ka nui o ka wikiwiki a me ka wikiwiki loa, hana nui ke kālaihonua i ka nui o ka manawa ma waena o kahi noi mai kahi polokalamu kele pūnaewele, ma o nā alaloa, i kahi pūnaewele pūnaewele… a kua.
I nā ʻōlelo maʻalahi, ʻo ka mea hou aʻe o kāu pūnaewele mai kāu mau mea kūʻai aku, ʻo ka lohi o kāu pūnaewele iā lākou. ʻO ka pane e hoʻohana a pūnaewele hoʻolaha pūnaewele.
ʻOiai ke hoʻouka nei kāu kikowaena i kāu mau ʻaoʻao a kāohi i nā ʻike ikaika āpau a API noi, kou pūnaewele hoʻolaha pūnaewele (CDN) hiki ke hūnā i nā mea ma kahi pūnaewele puʻupuʻu i nā kikowaena ʻikepili a puni ka honua. 'O ia ho'i, hiki i kāu mau mana'o ma India a me United Kingdom ke nānā i kāu pūnaewele e like me ka wikiwiki o kāu po'e malihini ma ke alanui.
He aha ke ʻano o kahi pūnaewele hoʻouna maʻiʻo?
ʻO kahi pūnaewele hoʻolaha maʻiʻo, a i ʻole pūnaewele hoʻolaha maʻiʻo, he pūnaewele māhele ʻāina o nā kikowaena i hoʻohana ʻia no ka hoʻouka wikiwiki ʻana i nā waiwai ma ka hoʻopaʻa ʻana i nā waiwai kokoke i ka malihini.
Nā mea hāʻawi CDN
Hiki ke kūʻai ʻia nā kumukūʻai no nā CDN mai ka manuahi a hiki i ka pāpā ʻana ma muli o kā lākou ʻoihana, ʻaelike pae lawelawe (SLAs), scalability, redundancy, a - ʻoiaʻiʻo - ko lākou wikiwiki. Eia kekahi o nā mea pāʻani ma ka mākeke:
- Cloudflare ʻo ia paha kekahi o nā CDN i makemake nui ʻia ma laila.
- Ināʻoe WordPress, Jetpack hāʻawi i kāna CDN ponoʻī ikaika loa. Hoʻokipa mākou i kā mākou pūnaewele Flywheel aia kahi CDN me ka lawelawe.
- BunnyCDN he koho maʻalahi no nā ʻoihana liʻiliʻi hiki ke hāʻawi i ka hana nui.
- Amazon CloudFront ʻo ia paha ka CDN nui loa me ka Amazon Simple Storage Service (S3) ma ke ʻano he CDN ʻoi aku ka mea kūʻai aku i kēia manawa. Hoʻohana mākou iā ia a me kā mākou koina koina $ 2 i kēlā me kēia mahina.
- ʻO Limelight Networks or akamai Kaulana nā pūnaewele i ka manawa ʻoihana.
ʻAʻole kau palena ʻia kāu lawe ʻike i nā kiʻi kūpaʻa. Hiki ke hōʻike ʻia kekahi mau pūnaewele hōʻeuʻeu ma o CDNs. Nui nā mea maikaʻi o nā CDN. Ma waho o ka hoʻomaikaʻi ʻana i ka latency o kāu pūnaewele, hiki i nā CDN ke hāʻawi i ke kōkua i kāu mau kikowaena lawelawe o kēia manawa a me ka scalability ma ʻō aku o kā lākou mau palena paʻa lako paʻa.
Hoʻonui pinepine ʻia nā CDN pae ʻenehana a kiʻekiʻe pū kekahi nā manawa kiʻekiʻe. A i ka hoʻoili ʻana i ke kalepa i kahi CDN, ʻike paha ʻoe e hāʻule pū ana kāu kumukūʻai a me nā bandwidth me ka hoʻonui kālā. ʻAʻole maikaʻi ʻole ke hoʻopukapuka! Ma waho o
hoʻoliʻiliʻi kiʻi, ka loaʻa ʻana o kahi pūnaewele lawe ʻike ʻike kekahi o nā ala maikaʻi loa e lawelawe wikiwiki ai i kāu pūnaewele!ke kaikoeke: Martech Zone he pili o BunnyCDN a ke hoʻohana nei mākou i kā mākou loulou pili i kēia ʻatikala.