http://localhost:3000 2026-04-18T02:51:13.542Z daily 1 http://localhost:3000/courses 2026-04-18T02:51:13.542Z daily 0.9 http://localhost:3000/blog 2026-04-18T02:51:13.542Z weekly 0.8 http://localhost:3000/courses/advanced-sql 2026-04-18T02:51:13.542Z weekly 0.8 http://localhost:3000/courses/react-advanced 2026-04-18T02:51:13.542Z weekly 0.8 http://localhost:3000/courses/advanced-sql/lessons/index-and-btree 2026-04-18T02:51:13.542Z monthly 0.6 http://localhost:3000/courses/advanced-sql/lessons/index-in-practice 2026-04-18T02:51:13.542Z monthly 0.6 http://localhost:3000/blog/dung-chem-gio-ve-toi-uu-hieu-nang-nua-ung-dung-cua-ban-giat-lag-co-the-la-do-thiet-ke-san-pham-qua-te 2026-03-17T04:31:05.000Z monthly 0.7 http://localhost:3000/blog/chuyen-gi-thuc-su-xay-ra-o-trinh-duyet-sau-khi-nhan-f5 2026-03-11T09:42:59.000Z monthly 0.7 http://localhost:3000/blog/server-dto-nen-giu-nguyen-hay-chuyen-doi 2026-03-04T04:02:37.000Z monthly 0.7 http://localhost:3000/blog/dung-lam-dung-usememo-nua-day-moi-la-best-practice-chuan-xac-danh-cho-ban 2026-02-25T09:06:52.000Z monthly 0.7 http://localhost:3000/blog/moi-tuan-mot-database-6-mysql-vs-postgresql-cuoc-chien-vuong-quyen-cua-the-gioi-ma-nguon-mo 2025-12-30T08:40:26.000Z monthly 0.7 http://localhost:3000/blog/moi-tuan-mot-database-5-tidb-khi-mysql-moc-them-doi-canh-phan-tan 2025-12-22T05:25:15.000Z monthly 0.7 http://localhost:3000/blog/giai-thich-chi-tiet-ve-cac-design-patterns-front-end-phan-1 2025-12-18T13:59:12.000Z monthly 0.7 http://localhost:3000/blog/moi-tuan-mot-database-4-influxdb-co-may-thoi-gian-luu-giu-nhip-dap-cua-the-gioi-so 2025-12-15T06:40:53.000Z monthly 0.7 http://localhost:3000/blog/moi-tuan-mot-database-3-elasticsearch-ga-khong-lo-dung-sau-o-tim-kiem-cua-github 2025-12-08T05:25:22.000Z monthly 0.7 http://localhost:3000/blog/moi-tuan-mot-database-2-apache-hbase-ga-khong-lo-tung-ganh-vac-hang-ty-tin-nhan-cua-facebook 2025-12-02T05:09:16.000Z monthly 0.7 http://localhost:3000/blog/su-khac-biet-giua-127-0-0-1-va-localhost-tai-sao-doi-khi-cai-nay-chay-duoc-nhung-cai-kia-lai-khong 2025-11-30T13:37:00.000Z monthly 0.7 http://localhost:3000/blog/tai-sao-css-selector-lam-cham-trang-cua-ban 2025-11-24T16:46:03.000Z monthly 0.7 http://localhost:3000/blog/toi-uu-hoa-hinh-anh-trong-front-end 2025-11-22T17:00:12.000Z monthly 0.7 http://localhost:3000/blog/ro-ri-bo-nho-sat-thu-vo-hinh 2025-11-18T16:36:43.000Z monthly 0.7 http://localhost:3000/blog/lieu-react-context-co-thuc-su-thay-the-duoc-redux-zustand-khong 2025-11-16T08:21:14.000Z monthly 0.7 http://localhost:3000/blog/tai-sao-trinh-tai-xuong-thi-thoang-lai-bi-ket-o-muc-99 2025-11-09T13:56:16.000Z monthly 0.7 http://localhost:3000/blog/java-25-than-thien-voi-nguoi-moi 2025-11-07T13:12:22.000Z monthly 0.7 http://localhost:3000/blog/phong-van-middle-senior-frontend-co-gi 2025-11-05T10:24:03.000Z monthly 0.7 http://localhost:3000/blog/moi-thu-can-biet-ve-re-render 2025-11-05T07:29:45.000Z monthly 0.7 http://localhost:3000/blog/moi-ngay-mot-database-1-clickhouse 2025-10-31T05:17:20.000Z monthly 0.7 http://localhost:3000/blog/giai-ma-index-tai-sao-query-van-cham-du-da-danh-index 2025-10-29T02:34:10.000Z monthly 0.7 http://localhost:3000/blog/mot-thuat-toan-tung-bi-xem-la-cham-va-cu-phan-don-ngoan-muc-cua-no 2025-10-21T15:36:57.000Z monthly 0.7 http://localhost:3000/blog/khi-this-khong-phai-la-thu-ban-nghi-cuoc-phieu-luu-cua-mot-react-developer 2025-08-27T13:58:51.000Z monthly 0.7 http://localhost:3000/blog/bi-mat-dang-sau-bai-toan-luu-tru-media-cua-canva-va-hanh-trinh-tim-den-dynamodb 2025-08-27T02:38:44.000Z monthly 0.7 http://localhost:3000/blog/he-thong-lon-se-quan-ly-cron-job-nhu-the-nao-bai-hoc-thuc-te-tu-slack 2025-08-27T02:36:32.000Z monthly 0.7 http://localhost:3000/blog/dung-voi-chay-theo-microservices-bai-hoc-tu-thanh-cong-cua-stack-overflow 2025-08-27T02:34:39.000Z monthly 0.7 http://localhost:3000/blog/autocomplete-bai-toan-kinh-dien-trong-cac-he-thong-tim-kiem 2025-08-27T02:31:22.000Z monthly 0.7 http://localhost:3000/blog/ben-trong-he-thong-ban-ve-cho-ngoai-hang-anh-se-co-nhung-gi-kham-pha-he-thong-seatgeek 2025-08-27T02:27:48.000Z monthly 0.7 http://localhost:3000/blog/job-counting-bai-toan-hoc-bua-ma-uber-giai-quyet-trong-tich-tac 2025-08-27T02:22:12.000Z monthly 0.7 http://localhost:3000/blog/con-chim-xanh-duolingo-va-bai-toan-gui-4-trieu-notification-trong-5s 2025-08-26T17:23:48.000Z monthly 0.7 http://localhost:3000/blog/dung-dung-index-lam-key-nua-react-khong-thich-dau 2025-08-26T17:20:58.000Z monthly 0.7 http://localhost:3000/blog/2-nam-di-lam-react-chi-biet-usestate-va-useeffect-bai-hoc-xuong-mau-ve-tu-duy-toi-uu-hoa 2025-08-26T17:05:39.000Z monthly 0.7 http://localhost:3000/blog/hieu-co-che-re-render-cua-react-de-toi-uu-cho-dung 2025-08-26T17:02:58.000Z monthly 0.7