Database-performance Tag

Database-performance Tag - Viblo https://viblo.asia/rss Sun* Inc. https://viblo.asia/logo_full.svg https://viblo.asia/logo_full.svg Database-performance Tag - Viblo https://viblo.asia/rss vi-vn 2026-11-05T03:53:43+07:00 <![CDATA[Nghiên cứu về kiến trúc và cách tối ưu MySQL]]> https://viblo.asia/p/nghien-cuu-ve-kien-truc-va-cach-toi-uu-mysql-EbNVQww0JvR https://viblo.asia/p/nghien-cuu-ve-kien-truc-va-cach-toi-uu-mysql-EbNVQww0JvR Tuan Tran 2024-08-05 08:31:57 <![CDATA[Thiết kế sai lầm trong Cơ sở dữ liệu và giải pháp cải thiện hơn 700% hiệu năng]]> https://viblo.asia/p/thiet-ke-sai-lam-trong-co-so-du-lieu-va-giai-phap-cai-thien-hon-700-hieu-nang-5OXLAXX8JGr https://viblo.asia/p/thiet-ke-sai-lam-trong-co-so-du-lieu-va-giai-phap-cai-thien-hon-700-hieu-nang-5OXLAXX8JGr Trần Quốc Huy 2022-11-14 18:05:32 <![CDATA[Kỹ thuật tăng tốc câu lệnh phân tích phức tạp bất kỳ về ~0s ngay lập tức - SQL Performance Tuning]]> https://viblo.asia/p/ky-thuat-tang-toc-cau-lenh-phan-tich-phuc-tap-bat-ky-ve-0s-ngay-lap-tuc-sql-performance-tuning-oK9VyK19JQR https://viblo.asia/p/ky-thuat-tang-toc-cau-lenh-phan-tich-phuc-tap-bat-ky-ve-0s-ngay-lap-tuc-sql-performance-tuning-oK9VyK19JQR Trần Quốc Huy 2022-11-10 11:24:49 <![CDATA[1 triệu bản ghi VARCHAR2(400) và VARCHAR2(2) có hiệu năng khác biệt ra sao - Thay đổi thứ tự các bảng khi JOIN có ảnh hưởng hiệu năng không?]]> https://viblo.asia/p/1-trieu-ban-ghi-varchar2400-va-varchar22-co-hieu-nang-khac-biet-ra-sao-thay-doi-thu-tu-cac-bang-khi-join-co-anh-huong-hieu-nang-khong-bXP4WPRBJ7G https://viblo.asia/p/1-trieu-ban-ghi-varchar2400-va-varchar22-co-hieu-nang-khac-biet-ra-sao-thay-doi-thu-tu-cac-bang-khi-join-co-anh-huong-hieu-nang-khong-bXP4WPRBJ7G Trần Quốc Huy 2022-11-06 12:15:14 <![CDATA[003: Hiểu về Index để tăng performance với PostgreSQL P2]]> https://viblo.asia/p/003-hieu-ve-index-de-tang-performance-voi-postgresql-p2-m68Z049MZkG https://viblo.asia/p/003-hieu-ve-index-de-tang-performance-voi-postgresql-p2-m68Z049MZkG Dat Bui 2021-05-29 12:57:13 <![CDATA[002: Hiểu về Index để tăng performance với PostgreSQL P1]]> https://viblo.asia/p/002-hieu-ve-index-de-tang-performance-voi-postgresql-p1-3Q75wV3elWb https://viblo.asia/p/002-hieu-ve-index-de-tang-performance-voi-postgresql-p1-3Q75wV3elWb Dat Bui 2021-05-28 13:14:20 <![CDATA[Mysql issue: Too many connections]]> https://viblo.asia/p/mysql-issue-too-many-connections-Do754dxX5M6 https://viblo.asia/p/mysql-issue-too-many-connections-Do754dxX5M6 Tommy Le 2021-05-01 09:21:32 <![CDATA[Tối ưu SQL - Subqueries Count Distinct (Phần 2)]]> https://viblo.asia/p/toi-uu-sql-subqueries-count-distinct-phan-2-Qbq5QaG45D8 https://viblo.asia/p/toi-uu-sql-subqueries-count-distinct-phan-2-Qbq5QaG45D8 Tommy Le 2021-04-06 09:58:58 <![CDATA[Sử dụng Index trong Database như thế nào cho hiệu quả?]]> https://viblo.asia/p/su-dung-index-trong-database-nhu-the-nao-cho-hieu-qua-4P856q69lY3 https://viblo.asia/p/su-dung-index-trong-database-nhu-the-nao-cho-hieu-qua-4P856q69lY3 Quan 2020-12-01 15:38:56 <![CDATA[Tăng tốc performance query SQL với Partitions.]]> https://viblo.asia/p/tang-toc-performance-query-sql-voi-partitions-WAyK89XEZxX https://viblo.asia/p/tang-toc-performance-query-sql-voi-partitions-WAyK89XEZxX Quan 2020-11-18 17:13:03 <![CDATA[Tăng hiệu suất Truy Vấn với Database Indexing trong Laravel.]]> https://viblo.asia/p/tang-hieu-suat-truy-van-voi-database-indexing-trong-laravel-aWj537M156m https://viblo.asia/p/tang-hieu-suat-truy-van-voi-database-indexing-trong-laravel-aWj537M156m Vuong Huong 2020-08-23 17:33:19 <![CDATA[Cách lựa chọn index trong Oracle]]> https://viblo.asia/p/cach-lua-chon-index-trong-oracle-maGK7b1O5j2 https://viblo.asia/p/cach-lua-chon-index-trong-oracle-maGK7b1O5j2 Hoang Dinh Trong 2020-06-15 13:52:30 <![CDATA[Performance Tuning Trong Microsoft SQL Server với SQL Server Management Studio]]> https://viblo.asia/p/performance-tuning-trong-microsoft-sql-server-voi-sql-server-management-studio-bWrZn7Qnlxw https://viblo.asia/p/performance-tuning-trong-microsoft-sql-server-voi-sql-server-management-studio-bWrZn7Qnlxw Hoang Dinh Trong 2020-04-14 23:20:58 <![CDATA[Phân biệt khái niệm Surrogate Key và Nutural Key trong CSDL]]> https://viblo.asia/p/phan-biet-khai-niem-surrogate-key-va-nutural-key-trong-csdl-naQZR4PX5vx https://viblo.asia/p/phan-biet-khai-niem-surrogate-key-va-nutural-key-trong-csdl-naQZR4PX5vx Bui Xuan Huy B 2020-05-11 14:40:17 <![CDATA[SQL Database Performance Tuning for Developers (Part 1)]]> https://viblo.asia/p/sql-database-performance-tuning-for-developers-part-1-bWrZnwVnlxw https://viblo.asia/p/sql-database-performance-tuning-for-developers-part-1-bWrZnwVnlxw Ngô Văn Hiếu 2019-08-07 17:41:18 <![CDATA[Một số giải pháp insert nhiều bản ghi vào cơ sở dữ liệu (slide)]]> Development https://viblo.asia/p/mot-so-giai-phap-insert-nhieu-ban-ghi-vao-co-so-du-lieu-slide-XL6lAXrrZek https://viblo.asia/p/mot-so-giai-phap-insert-nhieu-ban-ghi-vao-co-so-du-lieu-slide-XL6lAXrrZek Nguyễn Huy Hùng 2018-04-23 21:29:12