{"data":[{"id":104750,"title":"PHP v\u00e0 MySQL B\u00e0i 2: H\u01b0\u1edbng d\u1eabn c\u00e0i \u0111\u1eb7t m\u00f4i tr\u01b0\u1eddng l\u1eadp tr\u00ecnh v\u00e0 \"v\u0169 kh\u00ed\" VS Code","slug":"oKLnqXegJQO","url":"https:\/\/viblo.asia\/p\/php-va-mysql-bai-2-huong-dan-cai-dat-moi-truong-lap-trinh-va-vu-khi-vs-code-oKLnqXegJQO","user_id":182653,"transliterated":"php-va-mysql-bai-2-huong-dan-cai-dat-moi-truong-lap-trinh-va-vu-khi-vs-code","contents_short":"Ch\u00e0o c\u00e1c b\u1ea1n! \u1ede B\u00e0i 1, ch\u00fang ta \u0111\u00e3 bi\u1ebft PHP c\u1ea7n m\u1ed9t Web Server (nh\u01b0 Apache\/Nginx) v\u00e0 MySQL \u0111\u1ec3 ch\u1ea1y [cite: 16]. Tuy nhi\u00ean, m\u00e1y t\u00ednh c\u00e1 nh\u00e2n c\u1ee7a ch\u00fang ta (Windows, Mac) m\u1eb7c \u0111\u1ecbnh kh\u00f4ng c\u00f3 s\u1eb5n nh\u1eefng th\u1ee9 n\u00e0y. N\u1ebfu b\u1ea1n ch\u1ec9 click \u0111\u00fap v\u00e0o file .php nh\u01b0 HTML th\u00f4ng th\u01b0\u1eddng, tr\u00ecnh duy\u1ec7t s\u1ebd ch\u1ec9 hi\u1ec3n th\u1ecb nh\u1eefng d\u00f2ng code v\u00f4 h\u1ed3n.\n\n\u0110\u1ec3 m\u00e1y t\u00ednh c\u00e1 nh\u00e2n c\u00f3 th\u1ec3 \u0111\u00f3ng vai tr\u00f2 nh\u01b0 m\u1ed9t Server th\u1ef1c th\u1ee5 (g\u1ecdi l\u00e0 Localhost...","published_at":"2026-08-05T17:22:32.000000Z","scheduled_publish_at":null,"is_shared":false,"updated_at":"2026-08-05T19:00:06.000000Z","edited_at":"2026-08-04T16:23:41.000000Z","translation_source":null,"trend_at":null,"promoted_at":null,"reading_time":5,"organization_pinned_at":null,"profile_pin_position":null,"points":0,"views_count":6,"clips_count":0,"comments_count":0,"rated_value":null,"promoted":false,"trending":false,"is_video":false,"thumbnail_url":"https:\/\/images.viblo.asia\/2aed49a0-a061-4981-9ad3-8259d1f46d91.png","user":{"data":{"id":182653,"url":"https:\/\/viblo.asia\/u\/hhoang","avatar":"15b74a7e-16dd-435c-b375-62f02864e065.jpg","name":"Nguy\u1ec5n Huy Ho\u00e0ng","username":"hhoang","followers_count":144,"reputation":11227,"posts_count":987,"banned_at":null,"level_partner":null,"following":false}},"tags":{"data":[{"slug":"avg-mysql","name":"AVG MYSQL"},{"slug":"doc-file-trong-php","name":"\u0111\u1ecdc file trong php"}]},"commentators":{"data":[]}},{"id":104829,"title":"T\u1ea1i Sao Ch\u1ecdn NextJS Thay V\u00ec WordPress Cho D\u1ef1 \u00c1n Ph\u1ee9c T\u1ea1p (2026)","slug":"R5JRQ3874Gv","url":"https:\/\/viblo.asia\/p\/tai-sao-chon-nextjs-thay-vi-wordpress-cho-du-an-phuc-tap-2026-R5JRQ3874Gv","user_id":201864,"transliterated":"tai-sao-chon-nextjs-thay-vi-wordpress-cho-du-an-phuc-tap-2026","contents_short":"WordPress hi\u1ec7n chi\u1ebfm h\u01a1n 40% th\u1ecb ph\u1ea7n website to\u00e0n c\u1ea7u \u2014 m\u1ed9t con s\u1ed1 kh\u1ed5ng l\u1ed3. Nh\u01b0ng khi d\u1ef1 \u00e1n c\u1ee7a b\u1ea1n \u0111\u00f2i h\u1ecfi hi\u1ec7u su\u1ea5t cao, b\u1ea3o m\u1eadt nghi\u00eam ng\u1eb7t, v\u00e0 tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng m\u01b0\u1ee3t m\u00e0, WordPress b\u1eaft \u0111\u1ea7u l\u1ed9 r\u00f5 nh\u1eefng gi\u1edbi h\u1ea1n. \u0110\u00f3 l\u00e0 l\u00fac NextJS \u2014 m\u1ed9t framework React hi\u1ec7n \u0111\u1ea1i \u2014 tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn thay th\u1ebf \u0111\u00e1ng c\u00e2n nh\u1eafc.\n\nB\u00e0i vi\u1ebft n\u00e0y kh\u00f4ng nh\u1eb1m \"ch\u00ea WordPress\" hay \"qu\u1ea3ng c\u00e1o NextJS\". M\u1ee5c ti\u00eau l\u00e0 gi\u00fap b...","published_at":"2026-08-05T14:22:36.000000Z","scheduled_publish_at":null,"is_shared":false,"updated_at":"2026-08-05T17:00:25.000000Z","edited_at":"2026-08-05T14:24:35.000000Z","translation_source":null,"trend_at":null,"promoted_at":null,"reading_time":9,"organization_pinned_at":null,"profile_pin_position":null,"points":0,"views_count":11,"clips_count":0,"comments_count":0,"rated_value":null,"promoted":false,"trending":false,"is_video":false,"thumbnail_url":"https:\/\/images.viblo.asia\/c65f93c2-4960-4e5e-a14f-6a2d510a5bd5.jpg","user":{"data":{"id":201864,"url":"https:\/\/viblo.asia\/u\/riverlee_web_design","avatar":"c6d00535-b8bb-45c0-afdf-f16ddb69aea0.png","name":"Thi\u1ebft k\u1ebf Website RiverLee","username":"riverlee_web_design","followers_count":0,"reputation":0,"posts_count":1,"banned_at":null,"level_partner":null,"following":false}},"tags":{"data":[{"slug":"nextjs","name":"nextjs"},{"slug":"wordpress","name":"Wordpress"},{"slug":"web-design","name":"Web Design"},{"slug":"tech-stack","name":"tech stack"}]},"commentators":{"data":[]}},{"id":104824,"title":"Lab 8.5 - Thi\u1ebft l\u1eadp Alerting v\u1edbi Prometheus v\u00e0 Alertmanager","slug":"QyJKz8O54Me","url":"https:\/\/viblo.asia\/p\/lab-85-thiet-lap-alerting-voi-prometheus-va-alertmanager-QyJKz8O54Me","user_id":98940,"transliterated":"lab-85-thiet-lap-alerting-voi-prometheus-va-alertmanager","contents_short":"Ph\u1ea7n 7 - Debug Alerting v\u00e0 Best Practices trong Production\n\nSau ph\u1ea7n 6, ch\u00fang ta \u0111\u00e3 ki\u1ec3m th\u1eed th\u00e0nh c\u00f4ng to\u00e0n b\u1ed9 v\u00f2ng \u0111\u1eddi c\u1ee7a Alert:\n\nCh\u00fang ta \u0111\u00e3 t\u1ea1o ra c\u00e1c t\u00ecnh hu\u1ed1ng th\u1ef1c t\u1ebf:\n\n* Backend b\u1ecb down.\n* API tr\u1ea3 v\u1ec1 HTTP 500.\n* Pod restart li\u00ean t\u1ee5c.\n* CPU t\u0103ng cao.\n\nTuy nhi\u00ean, trong m\u00f4i tr\u01b0\u1eddng Production, vi\u1ec7c t\u1ea1o \u0111\u01b0\u1ee3c Alert ch\u01b0a \u0111\u1ee7.\n\nM\u1ed9t h\u1ec7 th\u1ed1ng Alert t\u1ed1t c\u1ea7n \u0111\u1ea3m b\u1ea3o:\n\n* Alert \u0111\u00fang v\u1ea5n \u0111\u1ec1.\n* Alert \u0111...","published_at":"2026-08-05T11:39:13.000000Z","scheduled_publish_at":null,"is_shared":false,"updated_at":"2026-08-05T20:12:04.000000Z","edited_at":"2026-08-05T11:38:50.000000Z","translation_source":null,"trend_at":null,"promoted_at":null,"reading_time":6,"organization_pinned_at":null,"profile_pin_position":null,"points":0,"views_count":13,"clips_count":0,"comments_count":0,"rated_value":null,"promoted":false,"trending":false,"is_video":false,"thumbnail_url":"https:\/\/images.viblo.asia\/321a7689-c9ea-4d42-b8a4-92cb6e41d31c.png","user":{"data":{"id":98940,"url":"https:\/\/viblo.asia\/u\/Juu-dev","avatar":"25478754-6f7c-425c-a27d-bd61fabc134e.jpg","name":"Th\u1ed1ng PM","username":"Juu-dev","followers_count":59,"reputation":1181,"posts_count":100,"banned_at":null,"level_partner":null,"following":false}},"tags":{"data":[{"slug":"alerting","name":"Alerting"},{"slug":"alertmanager","name":"alertmanager"},{"slug":"prometheus","name":"Prometheus"}]},"commentators":{"data":[]}},{"id":104823,"title":"Lab 8.4 - Thi\u1ebft l\u1eadp Alerting v\u1edbi Prometheus v\u00e0 Alertmanager","slug":"2vJPdbXMJeK","url":"https:\/\/viblo.asia\/p\/lab-84-thiet-lap-alerting-voi-prometheus-va-alertmanager-2vJPdbXMJeK","user_id":98940,"transliterated":"lab-84-thiet-lap-alerting-voi-prometheus-va-alertmanager","contents_short":"Ph\u1ea7n 6 - Ki\u1ec3m th\u1eed Alert trong th\u1ef1c t\u1ebf (Pending \u2192 Firing \u2192 Resolved)\n\n\u1ede c\u00e1c ph\u1ea7n tr\u01b0\u1edbc, ch\u00fang ta \u0111\u00e3 ho\u00e0n th\u00e0nh vi\u1ec7c x\u00e2y d\u1ef1ng h\u1ec7 th\u1ed1ng Alerting:\n\n* Prometheus thu th\u1eadp Metrics.\n* Alert Rule \u0111\u01b0\u1ee3c c\u1ea5u h\u00ecnh.\n* Prometheus \u0111\u00e1nh gi\u00e1 \u0111i\u1ec1u ki\u1ec7n Alert.\n* Alertmanager nh\u1eadn Alert.\n* Alertmanager c\u00f3 th\u1ec3 g\u1eedi Email\/Slack.\n\nTuy nhi\u00ean, m\u1ed9t h\u1ec7 th\u1ed1ng Alerting ch\u1ec9 th\u1ef1c s\u1ef1 c\u00f3 gi\u00e1 tr\u1ecb khi ch\u00fang ta bi\u1ebft n\u00f3 ho\u1ea1t \u0111\u1ed9ng t...","published_at":"2026-08-05T11:38:32.000000Z","scheduled_publish_at":null,"is_shared":false,"updated_at":"2026-08-05T20:12:04.000000Z","edited_at":"2026-08-05T11:38:31.000000Z","translation_source":null,"trend_at":null,"promoted_at":null,"reading_time":4,"organization_pinned_at":null,"profile_pin_position":null,"points":0,"views_count":9,"clips_count":0,"comments_count":0,"rated_value":null,"promoted":false,"trending":false,"is_video":false,"thumbnail_url":"https:\/\/images.viblo.asia\/c576d398-2ede-478b-933c-7325d3554b9b.png","user":{"data":{"id":98940,"url":"https:\/\/viblo.asia\/u\/Juu-dev","avatar":"25478754-6f7c-425c-a27d-bd61fabc134e.jpg","name":"Th\u1ed1ng PM","username":"Juu-dev","followers_count":59,"reputation":1181,"posts_count":100,"banned_at":null,"level_partner":null,"following":false}},"tags":{"data":[{"slug":"alerting","name":"Alerting"},{"slug":"alertmanager","name":"alertmanager"},{"slug":"prometheus","name":"Prometheus"}]},"commentators":{"data":[]}},{"id":104822,"title":"Lab 8.2 - Thi\u1ebft l\u1eadp Alerting v\u1edbi Prometheus v\u00e0 Alertmanager","slug":"ZjJYW6DOVOE","url":"https:\/\/viblo.asia\/p\/lab-82-thiet-lap-alerting-voi-prometheus-va-alertmanager-ZjJYW6DOVOE","user_id":98940,"transliterated":"lab-82-thiet-lap-alerting-voi-prometheus-va-alertmanager","contents_short":"3. Alert Rule l\u00e0 g\u00ec?\n\nAlert Rule l\u00e0 t\u1eadp h\u1ee3p c\u00e1c \u0111i\u1ec1u ki\u1ec7n \u0111\u01b0\u1ee3c vi\u1ebft b\u1eb1ng PromQL.\n\nPrometheus s\u1ebd th\u1ef1c hi\u1ec7n c\u00e1c b\u01b0\u1edbc sau:\n\n1. Thu th\u1eadp Metrics.\n2. Ch\u1ea1y c\u00e1c Alert Rule theo chu k\u1ef3.\n3. N\u1ebfu bi\u1ec3u th\u1ee9c PromQL tr\u1ea3 v\u1ec1 k\u1ebft qu\u1ea3 v\u00e0 duy tr\u00ec trong kho\u1ea3ng th\u1eddi gian for, Alert s\u1ebd chuy\u1ec3n sang tr\u1ea1ng th\u00e1i Firing.\n4. G\u1eedi Alert t\u1edbi Alertmanager.\n\nV\u00ed d\u1ee5:\n\n3.1 C\u1ea5u tr\u00fac m\u1ed9t Alert Rule\n\nM\u1ed9t Alert Rule th\u01b0\u1eddng c\u00f3 c\u1ea5u tr\u00fa...","published_at":"2026-08-05T11:35:28.000000Z","scheduled_publish_at":null,"is_shared":false,"updated_at":"2026-08-05T19:11:03.000000Z","edited_at":"2026-08-05T11:26:29.000000Z","translation_source":null,"trend_at":null,"promoted_at":null,"reading_time":5,"organization_pinned_at":null,"profile_pin_position":null,"points":0,"views_count":13,"clips_count":0,"comments_count":0,"rated_value":null,"promoted":false,"trending":false,"is_video":false,"thumbnail_url":"https:\/\/images.viblo.asia\/669ddd60-ee4a-4c26-a301-6dae72a7120a.png","user":{"data":{"id":98940,"url":"https:\/\/viblo.asia\/u\/Juu-dev","avatar":"25478754-6f7c-425c-a27d-bd61fabc134e.jpg","name":"Th\u1ed1ng PM","username":"Juu-dev","followers_count":59,"reputation":1181,"posts_count":100,"banned_at":null,"level_partner":null,"following":false}},"tags":{"data":[{"slug":"alertmanager","name":"alertmanager"},{"slug":"prometheus","name":"Prometheus"},{"slug":"alerting","name":"Alerting"},{"slug":"kubernetes","name":"Kubernetes"}]},"commentators":{"data":[]}},{"id":104821,"title":"Lab 9.6 - X\u00e2y d\u1ef1ng h\u1ec7 th\u1ed1ng Centralized Logging v\u1edbi Fluent Bit, Loki v\u00e0 Grafana","slug":"8X4EjY0BJN2","url":"https:\/\/viblo.asia\/p\/lab-96-xay-dung-he-thong-centralized-logging-voi-fluent-bit-loki-va-grafana-8X4EjY0BJN2","user_id":98940,"transliterated":"lab-96-xay-dung-he-thong-centralized-logging-voi-fluent-bit-loki-va-grafana","contents_short":"Ph\u1ea7n 6 - Best Practices v\u1ec1 Logging trong Kubernetes Production\n\nSau khi ho\u00e0n th\u00e0nh c\u00e1c ph\u1ea7n tr\u01b0\u1edbc, ch\u00fang ta \u0111\u00e3 x\u00e2y d\u1ef1ng \u0111\u01b0\u1ee3c m\u1ed9t h\u1ec7 th\u1ed1ng Logging ho\u00e0n ch\u1ec9nh:\n\n* Fluent Bit thu th\u1eadp log.\n* Loki l\u01b0u tr\u1eef log.\n* Grafana t\u00ecm ki\u1ebfm v\u00e0 ph\u00e2n t\u00edch log.\n* DevOps c\u00f3 th\u1ec3 k\u1ebft h\u1ee3p Metrics, Alerts v\u00e0 Logs \u0111\u1ec3 \u0111i\u1ec1u tra s\u1ef1 c\u1ed1.\n\nTuy nhi\u00ean, tri\u1ec3n khai \u0111\u01b0\u1ee3c m\u1ed9t h\u1ec7 th\u1ed1ng Logging m\u1edbi ch\u1ec9 l\u00e0 b\u01b0\u1edbc kh\u1edfi \u0111\u1ea7u.\n\nTrong m\u00f4i t...","published_at":"2026-08-05T11:21:24.000000Z","scheduled_publish_at":null,"is_shared":false,"updated_at":"2026-08-05T21:00:12.000000Z","edited_at":"2026-08-05T11:20:35.000000Z","translation_source":null,"trend_at":null,"promoted_at":null,"reading_time":9,"organization_pinned_at":null,"profile_pin_position":null,"points":0,"views_count":13,"clips_count":0,"comments_count":0,"rated_value":null,"promoted":false,"trending":false,"is_video":false,"thumbnail_url":"https:\/\/images.viblo.asia\/6a6bf66d-11b4-426b-8f63-757b631d6656.png","user":{"data":{"id":98940,"url":"https:\/\/viblo.asia\/u\/Juu-dev","avatar":"25478754-6f7c-425c-a27d-bd61fabc134e.jpg","name":"Th\u1ed1ng PM","username":"Juu-dev","followers_count":59,"reputation":1181,"posts_count":100,"banned_at":null,"level_partner":null,"following":false}},"tags":{"data":[{"slug":"centralized-logging","name":"centralized logging"},{"slug":"fluent-bit","name":"Fluent Bit"},{"slug":"grafana","name":"grafana"},{"slug":"kubernetes","name":"Kubernetes"},{"slug":"loki","name":"Loki"}]},"commentators":{"data":[]}},{"id":104820,"title":"Lab 9.5 - X\u00e2y d\u1ef1ng h\u1ec7 th\u1ed1ng Centralized Logging v\u1edbi Fluent Bit, Loki v\u00e0 Grafana","slug":"G24B8mjWLz3","url":"https:\/\/viblo.asia\/p\/lab-95-xay-dung-he-thong-centralized-logging-voi-fluent-bit-loki-va-grafana-G24B8mjWLz3","user_id":98940,"transliterated":"lab-95-xay-dung-he-thong-centralized-logging-voi-fluent-bit-loki-va-grafana","contents_short":"Ph\u1ea7n 5 - \u0110i\u1ec1u tra s\u1ef1 c\u1ed1 th\u1ef1c t\u1ebf v\u1edbi Metrics, Alerts v\u00e0 Logs\n\n\u0110\u1ebfn th\u1eddi \u0111i\u1ec3m n\u00e0y, ch\u00fang ta \u0111\u00e3 x\u00e2y d\u1ef1ng \u0111\u01b0\u1ee3c m\u1ed9t h\u1ec7 th\u1ed1ng Observability g\u1ea7n nh\u01b0 ho\u00e0n ch\u1ec9nh:\n\n* Prometheus thu th\u1eadp Metrics.\n* Grafana hi\u1ec3n th\u1ecb Dashboard.\n* Alertmanager g\u1eedi c\u1ea3nh b\u00e1o.\n* Fluent Bit thu th\u1eadp log.\n* Loki l\u01b0u tr\u1eef log.\n\nNh\u01b0ng m\u1ed9t c\u00e2u h\u1ecfi quan tr\u1ecdng v\u1eabn c\u00f2n b\u1ecf ng\u1ecf:\n\nL\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 s\u1eed d\u1ee5ng t\u1ea5t c\u1ea3 nh\u1eefng c\u00f4ng c\u1ee5 n\u00e0y \u0111\u1ec3 \u0111i\u1ec1u tra...","published_at":"2026-08-05T11:18:42.000000Z","scheduled_publish_at":null,"is_shared":false,"updated_at":"2026-08-05T16:40:02.000000Z","edited_at":"2026-08-05T11:18:31.000000Z","translation_source":null,"trend_at":null,"promoted_at":null,"reading_time":6,"organization_pinned_at":null,"profile_pin_position":null,"points":0,"views_count":9,"clips_count":0,"comments_count":0,"rated_value":null,"promoted":false,"trending":false,"is_video":false,"thumbnail_url":"https:\/\/images.viblo.asia\/5ef2eeeb-1217-4159-82cd-0f79c3454b60.png","user":{"data":{"id":98940,"url":"https:\/\/viblo.asia\/u\/Juu-dev","avatar":"25478754-6f7c-425c-a27d-bd61fabc134e.jpg","name":"Th\u1ed1ng PM","username":"Juu-dev","followers_count":59,"reputation":1181,"posts_count":100,"banned_at":null,"level_partner":null,"following":false}},"tags":{"data":[{"slug":"centralized-logging","name":"centralized logging"},{"slug":"fluent-bit","name":"Fluent Bit"},{"slug":"grafana","name":"grafana"},{"slug":"kubernetes","name":"Kubernetes"},{"slug":"loki","name":"Loki"}]},"commentators":{"data":[]}},{"id":104819,"title":"Lab 9.4 - X\u00e2y d\u1ef1ng h\u1ec7 th\u1ed1ng Centralized Logging v\u1edbi Fluent Bit, Loki v\u00e0 Grafana","slug":"RlL5eDKPLbB","url":"https:\/\/viblo.asia\/p\/lab-94-xay-dung-he-thong-centralized-logging-voi-fluent-bit-loki-va-grafana-RlL5eDKPLbB","user_id":98940,"transliterated":"lab-94-xay-dung-he-thong-centralized-logging-voi-fluent-bit-loki-va-grafana","contents_short":"Ph\u1ea7n 4 - K\u1ebft n\u1ed1i Loki v\u1edbi Grafana v\u00e0 truy v\u1ea5n Log \u0111\u1ea7u ti\u00ean\n\n\u0110\u1ebfn th\u1eddi \u0111i\u1ec3m n\u00e0y, ch\u00fang ta \u0111\u00e3 ho\u00e0n th\u00e0nh hai th\u00e0nh ph\u1ea7n quan tr\u1ecdng c\u1ee7a h\u1ec7 th\u1ed1ng Logging:\n\n* Loki \u0111\u1ec3 l\u01b0u tr\u1eef log.\n* Fluent Bit \u0111\u1ec3 thu th\u1eadp log t\u1eeb Kubernetes v\u00e0 g\u1eedi t\u1edbi Loki.\n\nTuy nhi\u00ean, vi\u1ec7c xem log th\u00f4ng qua kubectl logs ho\u1eb7c ki\u1ec3m tra log c\u1ee7a Loki v\u1eabn ch\u01b0a th\u1ef1c s\u1ef1 thu\u1eadn ti\u1ec7n.\n\nTrong m\u00f4i tr\u01b0\u1eddng Production, DevOps th\u01b0\u1eddng s\u1eed d\u1ee5ng Grafana...","published_at":"2026-08-05T11:17:41.000000Z","scheduled_publish_at":null,"is_shared":false,"updated_at":"2026-08-05T20:26:03.000000Z","edited_at":"2026-08-05T11:17:28.000000Z","translation_source":null,"trend_at":null,"promoted_at":null,"reading_time":6,"organization_pinned_at":null,"profile_pin_position":null,"points":0,"views_count":9,"clips_count":0,"comments_count":0,"rated_value":null,"promoted":false,"trending":false,"is_video":false,"thumbnail_url":"https:\/\/images.viblo.asia\/e098310a-f986-432f-9df8-c803f3d7e015.png","user":{"data":{"id":98940,"url":"https:\/\/viblo.asia\/u\/Juu-dev","avatar":"25478754-6f7c-425c-a27d-bd61fabc134e.jpg","name":"Th\u1ed1ng PM","username":"Juu-dev","followers_count":59,"reputation":1181,"posts_count":100,"banned_at":null,"level_partner":null,"following":false}},"tags":{"data":[{"slug":"centralized-logging","name":"centralized logging"},{"slug":"fluent-bit","name":"Fluent Bit"},{"slug":"grafana","name":"grafana"},{"slug":"loki","name":"Loki"},{"slug":"kubernetes","name":"Kubernetes"}]},"commentators":{"data":[]}},{"id":104818,"title":"Lab 9.3 - X\u00e2y d\u1ef1ng h\u1ec7 th\u1ed1ng Centralized Logging v\u1edbi Fluent Bit, Loki v\u00e0 Grafana","slug":"7Z4DEylyJnX","url":"https:\/\/viblo.asia\/p\/lab-93-xay-dung-he-thong-centralized-logging-voi-fluent-bit-loki-va-grafana-7Z4DEylyJnX","user_id":98940,"transliterated":"lab-93-xay-dung-he-thong-centralized-logging-voi-fluent-bit-loki-va-grafana","contents_short":"Ph\u1ea7n 3 - Tri\u1ec3n khai Fluent Bit v\u00e0 thu th\u1eadp Log t\u1eeb Kubernetes\n\n\u1ede ph\u1ea7n tr\u01b0\u1edbc, ch\u00fang ta \u0111\u00e3 tri\u1ec3n khai th\u00e0nh c\u00f4ng Loki \u0111\u1ec3 l\u01b0u tr\u1eef log.\n\nTuy nhi\u00ean, n\u1ebfu m\u1edf Grafana ho\u1eb7c truy c\u1eadp tr\u1ef1c ti\u1ebfp v\u00e0o Loki l\u00fac n\u00e0y, b\u1ea1n s\u1ebd th\u1ea5y kh\u00f4ng c\u00f3 b\u1ea5t k\u1ef3 log n\u00e0o.\n\nL\u00fd do r\u1ea5t \u0111\u01a1n gi\u1ea3n:\n\nLoki ch\u1ec9 l\u00e0 n\u01a1i l\u01b0u tr\u1eef log, ch\u1ee9 kh\u00f4ng t\u1ef1 thu th\u1eadp log.\n\n\u0110\u1ec3 \u0111\u01b0a log t\u1eeb c\u00e1c Pod v\u00e0o Loki, ch\u00fang ta c\u1ea7n m\u1ed9t Log Collector.\n\nTrong Lab n\u00e0y, c...","published_at":"2026-08-05T11:15:59.000000Z","scheduled_publish_at":null,"is_shared":false,"updated_at":"2026-08-05T16:45:03.000000Z","edited_at":"2026-08-05T11:15:26.000000Z","translation_source":null,"trend_at":null,"promoted_at":null,"reading_time":6,"organization_pinned_at":null,"profile_pin_position":null,"points":0,"views_count":10,"clips_count":0,"comments_count":0,"rated_value":null,"promoted":false,"trending":false,"is_video":false,"thumbnail_url":"https:\/\/images.viblo.asia\/1c536f20-30d2-4c9a-9a1c-c944ab60e22a.png","user":{"data":{"id":98940,"url":"https:\/\/viblo.asia\/u\/Juu-dev","avatar":"25478754-6f7c-425c-a27d-bd61fabc134e.jpg","name":"Th\u1ed1ng PM","username":"Juu-dev","followers_count":59,"reputation":1181,"posts_count":100,"banned_at":null,"level_partner":null,"following":false}},"tags":{"data":[{"slug":"centralized-logging","name":"centralized logging"},{"slug":"fluent-bit","name":"Fluent Bit"},{"slug":"grafana","name":"grafana"},{"slug":"loki","name":"Loki"},{"slug":"kubernetes","name":"Kubernetes"}]},"commentators":{"data":[]}},{"id":104817,"title":"Lab 9.2 - X\u00e2y d\u1ef1ng h\u1ec7 th\u1ed1ng Centralized Logging v\u1edbi Fluent Bit, Loki v\u00e0 Grafana","slug":"yZJZlzpEVjm","url":"https:\/\/viblo.asia\/p\/lab-92-xay-dung-he-thong-centralized-logging-voi-fluent-bit-loki-va-grafana-yZJZlzpEVjm","user_id":98940,"transliterated":"lab-92-xay-dung-he-thong-centralized-logging-voi-fluent-bit-loki-va-grafana","contents_short":"Ph\u1ea7n 2 - Tri\u1ec3n khai Loki tr\u00ean Kubernetes\n\n\u1ede ph\u1ea7n tr\u01b0\u1edbc, ch\u00fang ta \u0111\u00e3 t\u00ecm hi\u1ec3u v\u00ec sao m\u1ed9t h\u1ec7 th\u1ed1ng Kubernetes Production c\u1ea7n Centralized Logging.\n\nTrong ph\u1ea7n n\u00e0y, ch\u00fang ta s\u1ebd tri\u1ec3n khai th\u00e0nh ph\u1ea7n \u0111\u1ea7u ti\u00ean c\u1ee7a h\u1ec7 th\u1ed1ng Logging: Loki.\n\nSau khi ho\u00e0n th\u00e0nh ph\u1ea7n n\u00e0y, ch\u00fang ta s\u1ebd c\u00f3 m\u1ed9t n\u01a1i \u0111\u1ec3 l\u01b0u tr\u1eef v\u00e0 truy v\u1ea5n to\u00e0n b\u1ed9 log c\u1ee7a c\u00e1c Pod trong Kubernetes.\n\nLoki l\u00e0 g\u00ec?\n\nLoki l\u00e0 h\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef log \u0111\u01b0\u1ee3c...","published_at":"2026-08-05T11:14:17.000000Z","scheduled_publish_at":null,"is_shared":false,"updated_at":"2026-08-05T16:50:01.000000Z","edited_at":"2026-08-05T11:13:34.000000Z","translation_source":null,"trend_at":null,"promoted_at":null,"reading_time":5,"organization_pinned_at":null,"profile_pin_position":null,"points":0,"views_count":10,"clips_count":0,"comments_count":0,"rated_value":null,"promoted":false,"trending":false,"is_video":false,"thumbnail_url":"https:\/\/images.viblo.asia\/51a9fbe4-2d8c-4969-a3c0-10ba7c17abf2.png","user":{"data":{"id":98940,"url":"https:\/\/viblo.asia\/u\/Juu-dev","avatar":"25478754-6f7c-425c-a27d-bd61fabc134e.jpg","name":"Th\u1ed1ng PM","username":"Juu-dev","followers_count":59,"reputation":1181,"posts_count":100,"banned_at":null,"level_partner":null,"following":false}},"tags":{"data":[{"slug":"fluent-bit","name":"Fluent Bit"},{"slug":"grafana","name":"grafana"},{"slug":"loki","name":"Loki"},{"slug":"kubernetes","name":"Kubernetes"}]},"commentators":{"data":[]}},{"id":104816,"title":"Lab 9.1 - X\u00e2y d\u1ef1ng h\u1ec7 th\u1ed1ng Centralized Logging v\u1edbi Fluent Bit, Loki v\u00e0 Grafana","slug":"OQJwzaXN4MP","url":"https:\/\/viblo.asia\/p\/lab-91-xay-dung-he-thong-centralized-logging-voi-fluent-bit-loki-va-grafana-OQJwzaXN4MP","user_id":98940,"transliterated":"lab-91-xay-dung-he-thong-centralized-logging-voi-fluent-bit-loki-va-grafana","contents_short":"Ph\u1ea7n 1 - T\u1ed5ng quan v\u1ec1 Logging trong Kubernetes\n\nSau khi ho\u00e0n th\u00e0nh Lab 8, ch\u00fang ta \u0111\u00e3 x\u00e2y d\u1ef1ng \u0111\u01b0\u1ee3c m\u1ed9t h\u1ec7 th\u1ed1ng Monitoring v\u00e0 Alerting ho\u00e0n ch\u1ec9nh.\n\nKhi h\u1ec7 th\u1ed1ng g\u1eb7p s\u1ef1 c\u1ed1, Prometheus s\u1ebd thu th\u1eadp Metrics, Alert Rule s\u1ebd ph\u00e1t hi\u1ec7n b\u1ea5t th\u01b0\u1eddng v\u00e0 Alertmanager s\u1ebd g\u1eedi c\u1ea3nh b\u00e1o \u0111\u1ebfn DevOps.\n\nV\u00ed d\u1ee5:\n\nL\u00fac n\u00e0y, DevOps \u0111\u00e3 bi\u1ebft r\u1eb1ng h\u1ec7 th\u1ed1ng \u0111ang c\u00f3 v\u1ea5n \u0111\u1ec1.\n\nNh\u01b0ng m\u1ed9t c\u00e2u h\u1ecfi quan tr\u1ecdng v\u1eabn ch\u01b0a c\u00f3 l\u1eddi gi\u1ea3i...","published_at":"2026-08-05T11:12:37.000000Z","scheduled_publish_at":null,"is_shared":false,"updated_at":"2026-08-05T17:00:25.000000Z","edited_at":"2026-08-05T11:10:28.000000Z","translation_source":null,"trend_at":null,"promoted_at":null,"reading_time":7,"organization_pinned_at":null,"profile_pin_position":null,"points":0,"views_count":6,"clips_count":0,"comments_count":0,"rated_value":null,"promoted":false,"trending":false,"is_video":false,"thumbnail_url":"https:\/\/images.viblo.asia\/289e230a-ab00-45ae-98f5-b9fbcb47a83a.png","user":{"data":{"id":98940,"url":"https:\/\/viblo.asia\/u\/Juu-dev","avatar":"25478754-6f7c-425c-a27d-bd61fabc134e.jpg","name":"Th\u1ed1ng PM","username":"Juu-dev","followers_count":59,"reputation":1181,"posts_count":100,"banned_at":null,"level_partner":null,"following":false}},"tags":{"data":[{"slug":"fluent-bit","name":"Fluent Bit"},{"slug":"grafana","name":"grafana"},{"slug":"loki","name":"Loki"},{"slug":"kubernetes","name":"Kubernetes"}]},"commentators":{"data":[]}},{"id":104815,"title":"Ph\u00e2n bi\u1ec7t whereDate() v\u00e0 where() trong Laravel Query Builder v\u1edbi MySQL","slug":"oW4oenNoLml","url":"https:\/\/viblo.asia\/p\/phan-biet-wheredate-va-where-trong-laravel-query-builder-voi-mysql-oW4oenNoLml","user_id":182653,"transliterated":"phan-biet-wheredate-va-where-trong-laravel-query-builder-voi-mysql","contents_short":"Khi l\u00e0m vi\u1ec7c v\u1edbi c\u00e1c c\u1ed9t ki\u1ec3u d\u1eef li\u1ec7u th\u1eddi gian (TIMESTAMP ho\u1eb7c DATETIME) trong Laravel, vi\u1ec7c l\u1ecdc d\u1eef li\u1ec7u theo ng\u00e0y th\u00e1ng l\u00e0 m\u1ed9t nhu c\u1ea7u c\u1ef1c k\u1ef3 ph\u1ed5 bi\u1ebfn. Tuy nhi\u00ean, r\u1ea5t nhi\u1ec1u l\u1eadp tr\u00ecnh vi\u00ean th\u01b0\u1eddng v\u00f4 t\u00ecnh d\u00f9ng nh\u1ea7m gi\u1eefa hai ph\u01b0\u01a1ng th\u1ee9c where() v\u00e0 whereDate(), d\u1eabn \u0111\u1ebfn nh\u1eefng l\u1ed7i kh\u00f3 hi\u1ec3u kh\u00f4ng t\u00ecm ra k\u1ebft qu\u1ea3.\n\nD\u01b0\u1edbi \u0111\u00e2y l\u00e0 b\u1ee9c tranh chi ti\u1ebft v\u1ec1 s\u1ef1 kh\u00e1c bi\u1ec7t c\u1ed1t l\u00f5i gi\u1eefa hai ph\u01b0\u01a1ng th\u1ee9c n\u00e0y.\n\n1. 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Tr\u01b0\u1edbc khi lao v\u00e0o g\u00f5 nh\u1eefng d\u00f2ng code \u0111\u1ea7u ti\u00ean, ch\u00fang ta c\u1ea7n hi\u1ec3u r\u00f5 \"s\u00e2n ch\u01a1i\" c\u1ee7a m\u00ecnh l\u00e0 g\u00ec, v\u00e0 c\u00e1c c\u00f4ng ngh\u1ec7 n\u00e0y giao ti\u1ebfp v\u1edbi nhau nh\u01b0 th\u1ebf n\u00e0o.\n\n1. PHP v\u00e0 MySQL l\u00e0 g\u00ec? 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