DNS sozlamalari orqali internetni tezlashtiramiz #info / #internet
ℹ️ Internetda biror saytga kirish uchun brauzerning manzil qatoriga uning manzilini teramiz, Enter tugmachasini bosamiz – bo‘ldi. Yoki tayyor xatcho‘p (zakladka)lardan foydalanamiz – bunisi yanada oddiy.
Ammo shu oddiylik ortida dasturchilarning mehnati va internet jihozlarining ishi yotganini ko‘pincha xayolimizga ham keltirmaymiz. Deylik, bizga o‘sha saytni ochib berish uchun kompyuter «manzillar kitobchasiga ko‘z tashlaydi», domen nomlari serveri – DNS’ga so‘rov yuboradi va javobni kutadi. Kerakli sahifaning qanchalik tez ochilishi faqatgina ulanish tezligiga emas, balki DNS’ning tezkorligiga ham bog‘liq. Xo‘sh, uning ishlashiga biz ta’sir ko‘rsatib, internetni tezlashtira olamizmi?
DNS sozlamalari orqali internetni tezlashtiramiz #info / #internet
ℹ️ Internetda biror saytga kirish uchun brauzerning manzil qatoriga uning manzilini teramiz, Enter tugmachasini bosamiz – bo‘ldi. Yoki tayyor xatcho‘p (zakladka)lardan foydalanamiz – bunisi yanada oddiy.
Ammo shu oddiylik ortida dasturchilarning mehnati va internet jihozlarining ishi yotganini ko‘pincha xayolimizga ham keltirmaymiz. Deylik, bizga o‘sha saytni ochib berish uchun kompyuter «manzillar kitobchasiga ko‘z tashlaydi», domen nomlari serveri – DNS’ga so‘rov yuboradi va javobni kutadi. Kerakli sahifaning qanchalik tez ochilishi faqatgina ulanish tezligiga emas, balki DNS’ning tezkorligiga ham bog‘liq. Xo‘sh, uning ishlashiga biz ta’sir ko‘rsatib, internetni tezlashtira olamizmi?
At its heart, Telegram is little more than a messaging app like WhatsApp or Signal. But it also offers open channels that enable a single user, or a group of users, to communicate with large numbers in a method similar to a Twitter account. This has proven to be both a blessing and a curse for Telegram and its users, since these channels can be used for both good and ill. Right now, as Wired reports, the app is a key way for Ukrainians to receive updates from the government during the invasion. Recently, Durav wrote on his Telegram channel that users' right to privacy, in light of the war in Ukraine, is "sacred, now more than ever." Asked about its stance on disinformation, Telegram spokesperson Remi Vaughn told AFP: "As noted by our CEO, the sheer volume of information being shared on channels makes it extremely difficult to verify, so it's important that users double-check what they read." The picture was mixed overseas. Hong Kong’s Hang Seng Index fell 1.6%, under pressure from U.S. regulatory scrutiny on New York-listed Chinese companies. Stocks were more buoyant in Europe, where Frankfurt’s DAX surged 1.4%. Pavel Durov, Telegram's CEO, is known as "the Russian Mark Zuckerberg," for co-founding VKontakte, which is Russian for "in touch," a Facebook imitator that became the country's most popular social networking site.
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