{"id":477171,"date":"2023-08-09T09:08:44","date_gmt":"2023-08-09T09:08:44","guid":{"rendered":""},"modified":"2023-09-05T11:14:13","modified_gmt":"2023-09-05T11:14:13","slug":"extreme-data","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/vn\/wiki\/extreme-data\/","title":{"rendered":"D\u1eef li\u1ec7u c\u1ef1c \u0111oan"},"content":{"rendered":"

D\u1eef li\u1ec7u c\u1ef1c \u0111oan, trong l\u0129nh v\u1ef1c c\u00f4ng ngh\u1ec7 th\u00f4ng tin v\u00e0 qu\u1ea3n l\u00fd d\u1eef li\u1ec7u, \u0111\u1ec1 c\u1eadp \u0111\u1ebfn c\u00e1c b\u1ed9 d\u1eef li\u1ec7u r\u1ed9ng l\u1edbn, \u0111a d\u1ea1ng v\u00e0 ph\u00e1t tri\u1ec3n nhanh ch\u00f3ng, l\u1edbn v\u00e0 ph\u1ee9c t\u1ea1p \u0111\u1ebfn m\u1ee9c ch\u00fang th\u00e1ch th\u1ee9c c\u00e1c h\u1ec7 th\u1ed1ng ph\u00e2n t\u00edch v\u00e0 x\u1eed l\u00fd d\u1eef li\u1ec7u truy\u1ec1n th\u1ed1ng. D\u1eef li\u1ec7u c\u1ef1c \u0111oan \u0111\u1ea9y c\u00e1c ranh gi\u1edbi v\u1ec1 k\u00edch th\u01b0\u1edbc (kh\u1ed1i l\u01b0\u1ee3ng) d\u1eef li\u1ec7u \u0111i\u1ec3n h\u00ecnh, t\u1ed1c \u0111\u1ed9 t\u0103ng tr\u01b0\u1edfng (t\u1ed1c \u0111\u1ed9) v\u00e0 c\u00e1c \u0111\u1ecbnh d\u1ea1ng \u0111a d\u1ea1ng (\u0111a d\u1ea1ng), m\u1edf r\u1ed9ng kh\u00e1i ni\u1ec7m v\u1ec1 d\u1eef li\u1ec7u l\u1edbn.<\/p>\n

Ngu\u1ed3n g\u1ed1c l\u1ecbch s\u1eed v\u00e0 vi\u1ec7c \u0111\u1ec1 c\u1eadp s\u1edbm \u0111\u1ebfn d\u1eef li\u1ec7u c\u1ef1c \u0111oan<\/h2>\n

Ngu\u1ed3n g\u1ed1c c\u1ee7a d\u1eef li\u1ec7u c\u1ef1c \u0111oan c\u00f3 th\u1ec3 b\u1eaft ngu\u1ed3n t\u1eeb s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a d\u1eef li\u1ec7u l\u1edbn, v\u1ed1n \u0111\u00e3 thu h\u00fat \u0111\u01b0\u1ee3c s\u1ef1 ch\u00fa \u00fd v\u00e0o \u0111\u1ea7u th\u1ebf k\u1ef7 21. V\u1edbi nh\u1eefng ti\u1ebfn b\u1ed9 trong c\u00f4ng ngh\u1ec7 v\u00e0 s\u1ed1 h\u00f3a, l\u01b0\u1ee3ng d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c t\u1ea1o ra tr\u00ean to\u00e0n c\u1ea7u t\u0103ng l\u00ean nhanh ch\u00f3ng. C\u00e1c t\u1ed5 ch\u1ee9c b\u1eaft \u0111\u1ea7u v\u1eadt l\u1ed9n v\u1edbi c\u00e1c t\u1eadp d\u1eef li\u1ec7u kh\u1ed5ng l\u1ed3 kh\u00f3 qu\u1ea3n l\u00fd v\u00e0 ph\u00e2n t\u00edch b\u1eb1ng c\u00e1c k\u1ef9 thu\u1eadt ph\u1ea7n m\u1ec1m v\u00e0 c\u01a1 s\u1edf d\u1eef li\u1ec7u th\u00f4ng th\u01b0\u1eddng.<\/p>\n

Nh\u1eefng \u0111\u1ec1 c\u1eadp r\u00f5 r\u00e0ng \u0111\u1ea7u ti\u00ean v\u1ec1 \u201cd\u1eef li\u1ec7u c\u1ef1c \u0111oan\u201d b\u1eaft \u0111\u1ea7u xu\u1ea5t hi\u1ec7n v\u00e0o kho\u1ea3ng gi\u1eefa nh\u1eefng n\u0103m 2010, khi kh\u1ed1i l\u01b0\u1ee3ng d\u1eef li\u1ec7u t\u0103ng theo c\u1ea5p s\u1ed1 nh\u00e2n do s\u1ef1 ph\u1ed5 bi\u1ebfn c\u1ee7a Internet of Things (IoT), ph\u01b0\u01a1ng ti\u1ec7n truy\u1ec1n th\u00f4ng x\u00e3 h\u1ed9i v\u00e0 th\u01b0\u01a1ng m\u1ea1i k\u1ef9 thu\u1eadt s\u1ed1. Khi c\u00e1c chi\u1ebfn l\u01b0\u1ee3c d\u1eef li\u1ec7u l\u1edbn truy\u1ec1n th\u1ed1ng ph\u1ea3i v\u1eadt l\u1ed9n v\u1edbi nh\u1eefng th\u00e1ch th\u1ee9c d\u1eef li\u1ec7u m\u1edf r\u1ed9ng n\u00e0y, kh\u00e1i ni\u1ec7m d\u1eef li\u1ec7u c\u1ef1c \u0111oan b\u1eaft \u0111\u1ea7u \u0111\u01b0\u1ee3c c\u00f4ng nh\u1eadn.<\/p>\n

M\u1edf r\u1ed9ng ch\u1ee7 \u0111\u1ec1: D\u1eef li\u1ec7u c\u1ef1c \u0111oan<\/h2>\n

D\u1eef li\u1ec7u c\u1ef1c \u0111oan l\u00e0 m\u1ed9t hi\u1ec7n t\u01b0\u1ee3ng \u0111a di\u1ec7n bao g\u1ed3m m\u1ed9t s\u1ed1 kh\u00eda c\u1ea1nh:<\/p>\n

    \n
  1. \u00c2m l\u01b0\u1ee3ng<\/strong>: N\u00f3 bi\u1ec3u th\u1ecb l\u01b0\u1ee3ng d\u1eef li\u1ec7u tuy\u1ec7t \u0111\u1ed1i. D\u1eef li\u1ec7u c\u1ef1c \u0111oan th\u01b0\u1eddng x\u1eed l\u00fd h\u00e0ng petabyte ho\u1eb7c exabyte d\u1eef li\u1ec7u.<\/li>\n
  2. v\u1eadn t\u1ed1c<\/strong>: N\u00f3 li\u00ean quan \u0111\u1ebfn t\u1ed1c \u0111\u1ed9 d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c t\u1ea1o v\u00e0 x\u1eed l\u00fd. V\u1edbi d\u1eef li\u1ec7u c\u1ef1c \u0111oan, th\u00f4ng tin th\u01b0\u1eddng \u0111\u01b0\u1ee3c t\u1ea1o ra theo th\u1eddi gian th\u1ef1c ho\u1eb7c g\u1ea7n th\u1eddi gian th\u1ef1c.<\/li>\n
  3. \u0110a d\u1ea1ng<\/strong>: N\u00f3 ch\u1ec9 ra c\u00e1c \u0111\u1ecbnh d\u1ea1ng \u0111a d\u1ea1ng c\u1ee7a d\u1eef li\u1ec7u. D\u1eef li\u1ec7u c\u1ef1c \u0111oan bao g\u1ed3m c\u00e1c ngu\u1ed3n d\u1eef li\u1ec7u c\u00f3 c\u1ea5u tr\u00fac, b\u00e1n c\u1ea5u tr\u00fac v\u00e0 kh\u00f4ng c\u1ea5u tr\u00fac, t\u1eeb v\u0103n b\u1ea3n v\u00e0 email \u0111\u1ebfn h\u00ecnh \u1ea3nh v\u00e0 video.<\/li>\n
  4. T\u00ednh x\u00e1c th\u1ef1c<\/strong>: N\u00f3 ph\u1ea3n \u00e1nh s\u1ef1 kh\u00f4ng ch\u1eafc ch\u1eafn c\u1ee7a d\u1eef li\u1ec7u. D\u1eef li\u1ec7u c\u1ef1c \u0111oan th\u01b0\u1eddng l\u1ed9n x\u1ed9n v\u00e0 kh\u00f4ng \u0111\u00e1ng tin c\u1eady, \u0111\u00f2i h\u1ecfi c\u00e1c quy tr\u00ecnh x\u00e1c th\u1ef1c v\u00e0 l\u00e0m s\u1ea1ch ph\u1ee9c t\u1ea1p.<\/li>\n
  5. Gi\u00e1 tr\u1ecb<\/strong>: N\u00f3 \u0111\u1ec1 c\u1eadp \u0111\u1ebfn nh\u1eefng hi\u1ec3u bi\u1ebft h\u1eefu \u00edch c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c tr\u00edch xu\u1ea5t t\u1eeb d\u1eef li\u1ec7u. Th\u00e1ch th\u1ee9c v\u1edbi d\u1eef li\u1ec7u c\u1ef1c \u0111oan l\u00e0 chuy\u1ec3n \u0111\u1ed5i d\u1eef li\u1ec7u kh\u1ed5ng l\u1ed3, ph\u1ee9c t\u1ea1p th\u00e0nh th\u00f4ng tin h\u1eefu \u00edch.<\/li>\n<\/ol>\n

    C\u1ea5u tr\u00fac b\u00ean trong c\u1ee7a d\u1eef li\u1ec7u c\u1ef1c \u0111oan v\u00e0 ch\u1ee9c n\u0103ng c\u1ee7a n\u00f3<\/h2>\n

    D\u1eef li\u1ec7u c\u1ef1c \u0111oan kh\u00f4ng c\u00f3 c\u1ea5u tr\u00fac b\u00ean trong x\u00e1c \u0111\u1ecbnh, \u0111\u00e2y l\u00e0 m\u1ed9t trong nh\u1eefng th\u00e1ch th\u1ee9c \u0111\u00e1ng k\u1ec3 c\u1ee7a n\u00f3. N\u00f3 bao g\u1ed3m m\u1ed9t lo\u1ea1t c\u00e1c lo\u1ea1i d\u1eef li\u1ec7u, bao g\u1ed3m d\u1eef li\u1ec7u c\u00f3 c\u1ea5u tr\u00fac (nh\u01b0 c\u01a1 s\u1edf d\u1eef li\u1ec7u), d\u1eef li\u1ec7u b\u00e1n c\u1ea5u tr\u00fac (nh\u01b0 t\u1ec7p XML) v\u00e0 d\u1eef li\u1ec7u phi c\u1ea5u tr\u00fac (nh\u01b0 t\u1ec7p v\u0103n b\u1ea3n, h\u00ecnh \u1ea3nh, video).<\/p>\n

    Qu\u1ea3n l\u00fd d\u1eef li\u1ec7u c\u1ef1c \u0111oan th\u01b0\u1eddng y\u00eau c\u1ea7u c\u00e1c h\u1ec7 th\u1ed1ng ph\u00e2n t\u00e1n v\u00e0 k\u1ef9 thu\u1eadt x\u1eed l\u00fd song song \u0111\u1ec3 l\u01b0u tr\u1eef v\u00e0 ph\u00e2n t\u00edch d\u1eef li\u1ec7u m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3. C\u00e1c h\u1ec7 th\u1ed1ng n\u00e0y chia d\u1eef li\u1ec7u th\u00e0nh c\u00e1c ph\u1ea7n nh\u1ecf h\u01a1n, x\u1eed l\u00fd ch\u00fang m\u1ed9t c\u00e1ch \u0111\u1ed9c l\u1eadp tr\u00ean nhi\u1ec1u n\u00fat v\u00e0 sau \u0111\u00f3 t\u1ed5ng h\u1ee3p k\u1ebft qu\u1ea3. C\u00e1c c\u00f4ng ngh\u1ec7 nh\u01b0 c\u01a1 s\u1edf d\u1eef li\u1ec7u Hadoop, Spark v\u00e0 NoSQL th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho m\u1ee5c \u0111\u00edch n\u00e0y.<\/p>\n

    C\u00e1c t\u00ednh n\u0103ng ch\u00ednh c\u1ee7a d\u1eef li\u1ec7u c\u1ef1c \u0111oan<\/h2>\n

    D\u1eef li\u1ec7u c\u1ef1c \u0111oan c\u00f3 m\u1ed9t s\u1ed1 t\u00ednh n\u0103ng ph\u00e2n bi\u1ec7t:<\/p>\n

      \n
    1. Quy m\u00f4 l\u1edbn<\/strong>: Kh\u1ed1i l\u01b0\u1ee3ng d\u1eef li\u1ec7u c\u1ef1c l\u1edbn k\u00e9o d\u00e0i \u0111\u1ebfn petabyte v\u00e0 exabyte.<\/li>\n
    2. T\u1ed1c \u0111\u1ed9<\/strong>: D\u1eef li\u1ec7u c\u1ef1c l\u1edbn \u0111\u01b0\u1ee3c t\u1ea1o v\u00e0 x\u1eed l\u00fd v\u1edbi t\u1ed1c \u0111\u1ed9 c\u1ef1c nhanh.<\/li>\n
    3. \u0110a d\u1ea1ng<\/strong>: N\u00f3 li\u00ean quan \u0111\u1ebfn nhi\u1ec1u lo\u1ea1i v\u00e0 \u0111\u1ecbnh d\u1ea1ng d\u1eef li\u1ec7u kh\u00e1c nhau, l\u00e0m t\u0103ng \u0111\u1ed9 ph\u1ee9c t\u1ea1p c\u1ee7a vi\u1ec7c qu\u1ea3n l\u00fd v\u00e0 ph\u00e2n t\u00edch.<\/li>\n
    4. S\u1ef1 l\u1ed9n x\u1ed9n<\/strong>: D\u1eef li\u1ec7u c\u1ef1c \u0111oan th\u01b0\u1eddng \u0111i k\u00e8m v\u1edbi c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 t\u00ednh nh\u1ea5t qu\u00e1n.<\/li>\n
    5. Nh\u1eefng th\u00e1ch th\u1ee9c t\u00ednh to\u00e1n<\/strong>: C\u00e1c h\u1ec7 th\u1ed1ng x\u1eed l\u00fd d\u1eef li\u1ec7u truy\u1ec1n th\u1ed1ng kh\u00f4ng \u0111\u01b0\u1ee3c trang b\u1ecb \u0111\u1ec3 x\u1eed l\u00fd d\u1eef li\u1ec7u c\u1ef1c \u0111oan, \u0111\u00f2i h\u1ecfi ph\u1ea3i c\u00f3 c\u00e1c gi\u1ea3i ph\u00e1p \u0111\u1ed5i m\u1edbi.<\/li>\n<\/ol>\n

      C\u00e1c lo\u1ea1i d\u1eef li\u1ec7u c\u1ef1c \u0111oan<\/h2>\n

      S\u1ef1 \u0111a d\u1ea1ng c\u1ee7a d\u1eef li\u1ec7u c\u1ef1c \u0111oan c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i d\u1ef1a tr\u00ean c\u00e1c th\u00f4ng s\u1ed1 kh\u00e1c nhau. \u0110\u00e2y l\u00e0 m\u1ed9t ph\u00e2n lo\u1ea1i \u0111\u01a1n gi\u1ea3n:<\/p>\n\n\n\n\n\n\n\n
      Lo\u1ea1i d\u1eef li\u1ec7u<\/strong><\/th>\nV\u00ed d\u1ee5<\/strong><\/th>\n<\/tr>\n<\/thead>\n
      C\u00f3 c\u1ea5u tr\u00fac<\/td>\nC\u01a1 s\u1edf d\u1eef li\u1ec7u, b\u1ea3ng t\u00ednh<\/td>\n<\/tr>\n
      B\u00e1n c\u1ea5u tr\u00fac<\/td>\nT\u1ec7p XML, t\u1ec7p JSON<\/td>\n<\/tr>\n
      Kh\u00f4ng c\u00f3 c\u1ea5u tr\u00fac<\/td>\nEmail, B\u00e0i \u0111\u0103ng tr\u00ean m\u1ea1ng x\u00e3 h\u1ed9i, Video, H\u00ecnh \u1ea3nh, T\u00e0i li\u1ec7u v\u0103n b\u1ea3n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

      C\u00e1ch s\u1eed d\u1ee5ng, v\u1ea5n \u0111\u1ec1 v\u00e0 gi\u1ea3i ph\u00e1p li\u00ean quan \u0111\u1ebfn d\u1eef li\u1ec7u c\u1ef1c \u0111oan<\/h2>\n

      D\u1eef li\u1ec7u c\u1ef1c \u0111oan \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng tr\u00ean nhi\u1ec1u l\u0129nh v\u1ef1c kh\u00e1c nhau, t\u1eeb nghi\u00ean c\u1ee9u khoa h\u1ecdc v\u00e0 ch\u00ednh ph\u1ee7 \u0111\u1ebfn ch\u0103m s\u00f3c s\u1ee9c kh\u1ecfe v\u00e0 kinh doanh. B\u1eb1ng c\u00e1ch ph\u00e2n t\u00edch d\u1eef li\u1ec7u c\u1ef1c \u0111oan, c\u00e1c t\u1ed5 ch\u1ee9c c\u00f3 th\u1ec3 c\u00f3 \u0111\u01b0\u1ee3c nh\u1eefng hi\u1ec3u bi\u1ebft s\u00e2u s\u1eafc v\u00e0 \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh d\u1ef1a tr\u00ean d\u1eef li\u1ec7u.<\/p>\n

      Tuy nhi\u00ean, vi\u1ec7c qu\u1ea3n l\u00fd v\u00e0 ph\u00e2n t\u00edch d\u1eef li\u1ec7u c\u1ef1c \u0111oan \u0111\u1eb7t ra m\u1ed9t s\u1ed1 th\u00e1ch th\u1ee9c, bao g\u1ed3m c\u00e1c v\u1ea5n \u0111\u1ec1 l\u01b0u tr\u1eef, t\u1eafc ngh\u1ebdn x\u1eed l\u00fd, lo ng\u1ea1i v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng d\u1eef li\u1ec7u v\u00e0 r\u1ee7i ro b\u1ea3o m\u1eadt. Gi\u1ea3i ph\u00e1p cho nh\u1eefng v\u1ea5n \u0111\u1ec1 n\u00e0y th\u01b0\u1eddng li\u00ean quan \u0111\u1ebfn vi\u1ec7c l\u01b0u tr\u1eef d\u1eef li\u1ec7u ph\u00e2n t\u00e1n, x\u1eed l\u00fd song song, k\u1ef9 thu\u1eadt l\u00e0m s\u1ea1ch d\u1eef li\u1ec7u v\u00e0 c\u00e1c bi\u1ec7n ph\u00e1p b\u1ea3o m\u1eadt d\u1eef li\u1ec7u m\u1ea1nh m\u1ebd.<\/p>\n

      So s\u00e1nh v\u00e0 \u0111\u1eb7c \u0111i\u1ec3m c\u1ee7a d\u1eef li\u1ec7u c\u1ef1c \u0111oan<\/h2>\n

      So s\u00e1nh d\u1eef li\u1ec7u c\u1ef1c \u0111oan v\u1edbi d\u1eef li\u1ec7u truy\u1ec1n th\u1ed1ng v\u00e0 th\u1eadm ch\u00ed c\u1ea3 d\u1eef li\u1ec7u l\u1edbn l\u00e0m n\u1ed5i b\u1eadt c\u00e1c \u0111\u1eb7c \u0111i\u1ec3m kh\u00e1c bi\u1ec7t c\u1ee7a n\u00f3:<\/p>\n\n\n\n\n\n\n\n\n\n
      \u0110\u1eb7c tr\u01b0ng<\/strong><\/th>\nD\u1eef li\u1ec7u truy\u1ec1n th\u1ed1ng<\/strong><\/th>\nD\u1eef li\u1ec7u l\u1edbn<\/strong><\/th>\nD\u1eef li\u1ec7u c\u1ef1c \u0111oan<\/strong><\/th>\n<\/tr>\n<\/thead>\n
      \u00c2m l\u01b0\u1ee3ng<\/td>\nGigabyte<\/td>\nTerabyte<\/td>\nPetabyte\/Exabyte<\/td>\n<\/tr>\n
      v\u1eadn t\u1ed1c<\/td>\nX\u1eed l\u00fd h\u00e0ng lo\u1ea1t<\/td>\nG\u1ea7n th\u1eddi gian th\u1ef1c<\/td>\nTh\u1eddi gian th\u1ef1c<\/td>\n<\/tr>\n
      \u0110a d\u1ea1ng<\/td>\nC\u00f3 c\u1ea5u tr\u00fac<\/td>\nC\u00f3 c\u1ea5u tr\u00fac & B\u00e1n c\u1ea5u tr\u00fac<\/td>\nC\u00f3 c\u1ea5u tr\u00fac, b\u00e1n c\u1ea5u tr\u00fac v\u00e0 kh\u00f4ng c\u1ea5u tr\u00fac<\/td>\n<\/tr>\n
      T\u00ednh x\u00e1c th\u1ef1c<\/td>\nCh\u1ea5t l\u01b0\u1ee3ng cao<\/td>\nCh\u1ea5t l\u01b0\u1ee3ng thay \u0111\u1ed5i<\/td>\nTh\u01b0\u1eddng l\u1ed9n x\u1ed9n<\/td>\n<\/tr>\n
      Gi\u00e1 tr\u1ecb<\/td>\nC\u00f3 \u00fd ngh\u0129a<\/td>\nCao<\/td>\nC\u00f3 kh\u1ea3 n\u0103ng thi\u00ean v\u0103n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

      Quan \u0111i\u1ec3m v\u00e0 c\u00f4ng ngh\u1ec7 t\u01b0\u01a1ng lai li\u00ean quan \u0111\u1ebfn d\u1eef li\u1ec7u c\u1ef1c \u0111oan<\/h2>\n

      T\u01b0\u01a1ng lai c\u1ee7a d\u1eef li\u1ec7u c\u1ef1c \u0111oan g\u1eafn li\u1ec1n v\u1edbi nh\u1eefng ti\u1ebfn b\u1ed9 trong c\u00f4ng ngh\u1ec7 d\u1eef li\u1ec7u. H\u1ecdc m\u00e1y v\u00e0 tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o (AI) s\u1ebd \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c tr\u00edch xu\u1ea5t nh\u1eefng hi\u1ec3u bi\u1ebft c\u00f3 gi\u00e1 tr\u1ecb t\u1eeb d\u1eef li\u1ec7u c\u1ef1c \u0111oan. \u0110i\u1ec7n to\u00e1n ranh gi\u1edbi s\u1ebd gi\u00fap gi\u1ea3i quy\u1ebft c\u00e1c th\u00e1ch th\u1ee9c v\u1ec1 t\u1ed1c \u0111\u1ed9 v\u00e0 kh\u1ed1i l\u01b0\u1ee3ng b\u1eb1ng c\u00e1ch x\u1eed l\u00fd d\u1eef li\u1ec7u g\u1ea7n ngu\u1ed3n h\u01a1n. \u0110i\u1ec7n to\u00e1n l\u01b0\u1ee3ng t\u1eed c\u0169ng c\u00f3 th\u1ec3 cung c\u1ea5p c\u00e1c gi\u1ea3i ph\u00e1p ti\u1ec1m n\u0103ng cho nh\u1eefng th\u00e1ch th\u1ee9c t\u00ednh to\u00e1n do d\u1eef li\u1ec7u c\u1ef1c \u0111oan \u0111\u1eb7t ra.<\/p>\n

      M\u00e1y ch\u1ee7 proxy v\u00e0 d\u1eef li\u1ec7u c\u1ef1c \u0111oan<\/h2>\n

      M\u00e1y ch\u1ee7 proxy c\u00f3 th\u1ec3 \u0111\u00f3ng m\u1ed9t vai tr\u00f2 quan tr\u1ecdng trong l\u0129nh v\u1ef1c d\u1eef li\u1ec7u c\u1ef1c \u0111oan. Ch\u00fang c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ph\u00e2n ph\u1ed1i c\u00e1c t\u00e1c v\u1ee5 x\u1eed l\u00fd d\u1eef li\u1ec7u, x\u1eed l\u00fd l\u01b0u l\u01b0\u1ee3ng d\u1eef li\u1ec7u hi\u1ec7u qu\u1ea3 v\u00e0 cung c\u1ea5p l\u1edbp b\u1ea3o m\u1eadt b\u1ed5 sung \u0111\u1ec3 b\u1ea3o v\u1ec7 d\u1eef li\u1ec7u nh\u1ea1y c\u1ea3m. M\u00e1y ch\u1ee7 proxy c\u0169ng c\u00f3 th\u1ec3 t\u1ea1o \u0111i\u1ec1u ki\u1ec7n thu\u1eadn l\u1ee3i cho c\u00e1c t\u00e1c v\u1ee5 qu\u00e9t web \u0111\u1ec3 thu th\u1eadp kh\u1ed1i l\u01b0\u1ee3ng l\u1edbn d\u1eef li\u1ec7u t\u1eeb internet, g\u00f3p ph\u1ea7n t\u1ea1o n\u00ean kho d\u1eef li\u1ec7u c\u1ef1c l\u1edbn.<\/p>\n

      Li\u00ean k\u1ebft li\u00ean quan<\/h2>\n

      \u0110\u1ec3 bi\u1ebft th\u00eam th\u00f4ng tin chuy\u00ean s\u00e2u v\u1ec1 d\u1eef li\u1ec7u c\u1ef1c \u0111oan, c\u00e1c t\u00e0i nguy\u00ean sau c\u00f3 th\u1ec3 h\u1eefu \u00edch:<\/p>\n

        \n
      1. D\u1eef li\u1ec7u c\u1ef1c \u0111oan<\/a> \u2013 \u0110\u1ecbnh ngh\u0129a v\u00e0 t\u1ed5ng quan v\u1ec1 D\u1eef li\u1ec7u.<\/li>\n
      2. T\u01b0\u01a1ng lai c\u1ee7a d\u1eef li\u1ec7u c\u1ef1c \u0111oan<\/a> \u2013 B\u00e0i vi\u1ebft tr\u00ean InformationWeek.<\/li>\n
      3. D\u1eef li\u1ec7u l\u1edbn v\u00e0 d\u1eef li\u1ec7u c\u1ef1c \u0111oan<\/a> \u2013 B\u00e0i vi\u1ebft so s\u00e1nh tr\u00ean MIT Technology Review.<\/li>\n
      4. C\u00f4ng ngh\u1ec7 d\u1eef li\u1ec7u c\u1ef1c \u0111oan<\/a> \u2013 M\u1ed9t b\u00e0i nghi\u00ean c\u1ee9u th\u1ea3o lu\u1eadn v\u1ec1 c\u00e1c c\u00f4ng ngh\u1ec7 kh\u00e1c nhau li\u00ean quan \u0111\u1ebfn d\u1eef li\u1ec7u c\u1ef1c \u0111oan.<\/li>\n<\/ol>","protected":false},"featured_media":468368,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-477171","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"Frequently Asked Questions about Extreme Data: An Overview<\/mark>","faq_items":[{"question":"What is Extreme Data?","answer":"

        Extreme data refers to vast and complex sets of data that challenge traditional data processing and analytics systems due to their size, growth rate, and diverse formats. This data is typically in the range of petabytes or exabytes, and includes structured, semi-structured, and unstructured data types.<\/p>"},{"question":"What is the historical origin of Extreme Data?","answer":"

        The concept of extreme data has its roots in the evolution of big data in the early 21st century. As digitalization advanced and data generation increased rapidly, managing and analyzing these huge data sets with conventional database techniques became challenging. Around the mid-2010s, the term \"extreme data\" began to appear as data volumes grew exponentially due to the proliferation of IoT, social media, and digital commerce.<\/p>"},{"question":"How does Extreme Data work?","answer":"

        Extreme data encompasses a vast array of data types and requires distributed systems and parallel processing techniques for effective management. Systems like Hadoop, Spark, and NoSQL databases break the data into smaller chunks, process them independently across multiple nodes, and then aggregate the results.<\/p>"},{"question":"What are the key features of Extreme Data?","answer":"

        Extreme data is characterized by its massive scale, high velocity, variety of data types, often messy and unreliable nature, and the computational challenges it presents. Traditional data processing systems often struggle to handle these aspects of extreme data, necessitating innovative solutions.<\/p>"},{"question":"What types of Extreme Data exist?","answer":"

        Extreme data can be categorized into structured data (like databases), semi-structured data (like XML files), and unstructured data (like text files, images, and videos).<\/p>"},{"question":"How is Extreme Data used, and what problems might arise?","answer":"

        Extreme data is used across various fields, from scientific research to business, for gaining insights and making data-driven decisions. However, its management and analysis pose challenges like storage issues, processing bottlenecks, data quality concerns, and security risks. Distributed data storage, parallel processing, data cleaning techniques, and robust data security measures are some of the solutions to these problems.<\/p>"},{"question":"How does Extreme Data compare to Traditional and Big Data?","answer":"

        Extreme data surpasses traditional and even big data in terms of volume (petabytes\/exabytes), velocity (real-time), variety (structured, semi-structured, and unstructured), and veracity (often messy). However, the potential value or actionable insights that can be derived from extreme data can be significantly higher.<\/p>"},{"question":"What future technologies are associated with Extreme Data?","answer":"

        Machine learning, artificial intelligence (AI), edge computing, and quantum computing are expected to play crucial roles in managing and deriving value from extreme data in the future.<\/p>"},{"question":"How are proxy servers related to Extreme Data?","answer":"

        Proxy servers can help distribute data processing tasks, handle data traffic efficiently, and provide an additional layer of security for extreme data. They can also aid in web scraping tasks to collect large volumes of data from the internet, contributing to the pool of extreme data.<\/p>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/wiki\/477171","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/wiki"}],"about":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/types\/wiki"}],"version-history":[{"count":0,"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/wiki\/477171\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/media\/468368"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/media?parent=477171"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}