Course Intermediate 10897
Course Introduction:"Self-study IT Network Linux Load Balancing Video Tutorial" mainly implements Linux load balancing by performing script operations on web, lvs and Linux under nagin.
Course Advanced 16827
Course Introduction:"Shangxuetang MySQL Video Tutorial" introduces you to the process from installing to using the MySQL database, and introduces the specific operations of each link in detail.
Course Advanced 10529
Course Introduction:"Brothers Band Front-end Example Display Video Tutorial" introduces examples of HTML5 and CSS3 technologies to everyone, so that everyone can become more proficient in using HTML5 and CSS3.
mongo的name字段需要多长的情况下才需要加上全文索引。
2017-05-02 09:21:58 0 2 602
firestore: Is it faster to retrieve documents by id or by query?
2023-09-14 08:54:32 0 1 394
Composite full-text index in MySQL
2023-11-07 18:44:49 0 2 543
Are the Mongodb full-text index settings reasonable?
2017-05-31 10:35:52 0 1 797
Input file retrieves image_URL record back into database
2024-02-25 21:59:33 0 1 365
Course Introduction:How to use PHP to implement the full-text search function of a CMS system. With the rapid development of the Internet, content management systems (CMS) have become a very important part of website development. For a CMS system, the full-text search function is indispensable. Through full-text search, users can easily search various contents on the website, improving user experience and efficiency. This article will introduce how to use PHP to implement the full-text search function of the CMS system and provide some code examples. 1. Basic principles and processes of full-text retrieval. Full-text retrieval refers to
2023-08-06 comment 0 1144
Course Introduction:在数据库使用中,DBA都会告诉大家SQL的LIKE条件为%XXX%号时,由于不能使用索引,当数据量变大时(比如超过百万条),全表扫描会导致性能很差。 但是在实际业务中,很难避免MySQL全文检索并Like索引的这种需求。比如模糊搜索用户帐号,昵称之类。既然这个需求
2016-06-07 comment 0 1273
Course Introduction:Overview of how to use full-text search and indexing techniques of Oracle database in PHP: With the rapid development of the information age, the amount of data is increasing, and how to perform data search efficiently has become an important issue. Full-text search technology can return the required information more accurately and quickly, so it is receiving more and more attention in practical applications. In PHP development, we often use Oracle database to store data. This article will introduce how to use the full-text search and indexing skills of Oracle database in PHP, and provide code examples.
2023-07-15 comment 0 915
Course Introduction:How to use Elasticsearch for fast full-text search Introduction: With the advent of the modern Internet era, a large amount of digital documents and data are generated and accumulated at an alarming rate, which makes it increasingly critical to effectively retrieve and search information. As an open source distributed search engine, Elasticsearch provides powerful full-text search capabilities, allowing us to quickly and accurately retrieve the required content in massive data. This article will introduce how to use Elasticsearch to quickly
2023-08-04 comment 0 1190