SQL (Structured Query Language)
Definition: SQL is a domain-specific language used in programming and designed for managing data held in a relational database management system (RDBMS).
Related terms
Crawling
The process by which search engines discover and index web pages. Search engine crawlers visit web pages and follow links to gather information for indexing.
NoSQL (Not Only SQL)
NoSQL is a type of database that provides a mechanism for storage and retrieval of data that is modeled in means other than the tabular relations used in relational databases.
Breadcrumbs
Small links under the header that show the containing sections of a given page. Breadcrumbs provide navigation paths for users to backtrack through website sections.
PHP (Hypertext Preprocessor)
PHP is a server side scripting language used for web development. It is commonly embedded in HTML to create dynamic web pages and interact with databases.
API (Application Programming Interface)
An API is a way for software applications to talk to each other. It helps different systems work together and share information. Social media platforms or any open source software…
TrustRank
An algorithm that separates useful web pages from spam, measuring the trustworthiness of a website. Websites with high quality backlinks and original content are likely to have…

