Data Sources (ODBC)
Database Management Systems are specially designed applications that interact with the user, other applications, and a database that captures and analyzes data.
Computers and how they work.Devices that interact with computers.Communication networks.Databases and database management systems.Programming languages.Operating systems/ utilities.
DBMS (Database Software Management Software)
A DBMS (Database Management System) is a software application that allows users to interact with a database. An RDBMS (Relational Database Management System) is a type of DBMS that organizes data into tables with rows and columns, and uses structured query language (SQL) for querying and managing data. RDBMSs are a subset of DBMSs, designed specifically for relational databases.
dbms
A database is an organized collection of data, typically stored and accessed electronically. It is a structured set of information that is easily searchable and retrievable. On the other hand, a database management system (DBMS) is a software application that interacts with the user, applications, and the database itself to capture and analyze data. It provides an interface for users to interact with the database, manage data, ensure data integrity, and facilitate data security. In essence, a database is the actual repository of data, while a DBMS is the software that manages, manipulates, and controls access to that data.
SQL (Structured Query Language) is commonly used to create and interact with databases. It is a specialized language for managing and manipulating data stored in relational database management systems. With SQL, you can define the structure of a database, create tables, insert, update, and query data stored in those tables.
DBMS languages are specialized programming languages used to interact with databases. Common DBMS languages include SQL (Structured Query Language) for querying and manipulating data, and PL/SQL (Procedural Language/SQL) for developing procedures and functions within a database system. These languages are designed to facilitate communication with the database management system and perform various operations on the data stored in the database.
A database "query" is basically a "question" that you ask the database. The results of the query is the information that is returned by the database management system. Queries are usually constructed using SQL (structured query language) which resembles a high-level programming language.
they are people who interact with a database system in different ways and they are as follow 1- end users 2-database designers 3- database administrators 4- application programmers
JDBC driver is an interface enabling a java application to interact with a database. To connect with individual database, JDBC requires drivers for each database.
Many people interact with two levels of management. They talk to their direct supervisor and then they talk to their manager's supervisor.