search
HomeCommon ProblemWhat are the commonly used search tools?

What are the commonly used search tools?

Dec 11, 2023 pm 04:03 PM
Search tool

Commonly used search tools include search engines, databases, metasearch engines, directories, social media, readers, professional websites, etc. Detailed introduction: 1. Search engines: such as Google, Bing, Baidu, etc., can search and return relevant web pages, pictures, videos and other information based on the keywords entered by the user; 2. Databases: such as literature databases, patent databases, news databases Etc., these databases collect various types of information, and users can query through keywords, authors, topics, etc.; 3. Meta-search engines, etc.

What are the commonly used search tools?

#Commonly used search tools include the following:

  • Search engine. For example, Google, Bing, Baidu, etc. can search and return relevant web pages, pictures, videos and other information based on the keywords entered by the user.
  • database. For example, document databases, patent databases, news databases, etc. These databases collect various types of information, and users can query by keywords, authors, topics, etc.
  • Meta search engine. For example, MetaCrawler, Dogpile, etc. do not directly retrieve information, but query multiple search engines at the same time and summarize the results together.
  • Table of contents. For example, Yahoo directories, DMOZ, etc. These directories are constructed by manual classification and organization. Users can browse the directories to find relevant information.
  • social media. For example, Twitter, Facebook, etc., users can obtain information of interest by following, subscribing, etc.
  • Reader. For example, Feedly, Flipboard, etc., these tools can subscribe to RSS feeds, blogs and other information sources, and users can view all subscribed content in one application.
  • Professional website. For example, Jiumo Search Books, etc. These professional websites can provide specific information retrieval services, such as e-book retrieval, image retrieval, etc.

The above is the detailed content of What are the commonly used search tools?. For more information, please follow other related articles on the PHP Chinese website!

Statement
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn

Hot AI Tools

Undresser.AI Undress

Undresser.AI Undress

AI-powered app for creating realistic nude photos

AI Clothes Remover

AI Clothes Remover

Online AI tool for removing clothes from photos.

Undress AI Tool

Undress AI Tool

Undress images for free

Clothoff.io

Clothoff.io

AI clothes remover

Video Face Swap

Video Face Swap

Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Tools

WebStorm Mac version

WebStorm Mac version

Useful JavaScript development tools

mPDF

mPDF

mPDF is a PHP library that can generate PDF files from UTF-8 encoded HTML. The original author, Ian Back, wrote mPDF to output PDF files "on the fly" from his website and handle different languages. It is slower than original scripts like HTML2FPDF and produces larger files when using Unicode fonts, but supports CSS styles etc. and has a lot of enhancements. Supports almost all languages, including RTL (Arabic and Hebrew) and CJK (Chinese, Japanese and Korean). Supports nested block-level elements (such as P, DIV),

EditPlus Chinese cracked version

EditPlus Chinese cracked version

Small size, syntax highlighting, does not support code prompt function

DVWA

DVWA

Damn Vulnerable Web App (DVWA) is a PHP/MySQL web application that is very vulnerable. Its main goals are to be an aid for security professionals to test their skills and tools in a legal environment, to help web developers better understand the process of securing web applications, and to help teachers/students teach/learn in a classroom environment Web application security. The goal of DVWA is to practice some of the most common web vulnerabilities through a simple and straightforward interface, with varying degrees of difficulty. Please note that this software

SublimeText3 English version

SublimeText3 English version

Recommended: Win version, supports code prompts!