Database System Structure & Architecture A framework that defines how database systems store, manage, and retrieve data efficiently. Detailing how data is stored, processed, and accessed. It ensures data independence, integrity, security, and multi-user support. The three main types of database architectures are: Single-Tier Architecture (Centralized DB…
Read moreCharacteristics of the Database Approach · A systematic, structured, and integrated methodsà for managing, storing, and retrieving large volumes of information using a Database Management System (DBMS). · Remove drawbacks of traditional file-based data storage. · Providing a centralized, efficient, and organized way to handle information.…
Read moreIntroduction of database approach: - • The database concept has evolved since the 1960s. • An organized collection of data (information) on people or things organized in table form. • Contains objects that are used for storing and managing information. • Shared collection of related data. • Allow…
Read moreIntroduction of Apache webserver · Software that accepts your request to access a web page of web sites and provides them. · Works just like a restaurant host . · Performs tasks as host and server. · Most widely used webserver software. · Developed and maintained by Apache software foundation. · The name origin…
Read moreVersions of PHP PHP started from PHP/FI & PHP/FI 2.0 PHP FI stands for Personal Home Page and Form Interpreter. It deals with processing forms, sending SQL statements, and Flow control. Though objects it supports associative arrays, variables, and functions. It enabled people to upload both binaries as well as text files. Features of PHP/FI …
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