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A relational database is a type of database design. Oracle is a brand of database. You can create a relational database using Oracle. You can also create relational databases using other database applications.
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Are there any major similiarities between object oriented databases and relational databases?
In a Object Oriented Database, information is given in the form of objects as used in programming languages. "When database capabilities are combined with object programming language capabilities, the result is an object database management system (ODBMS). An ODBMS makes database objects appear as programming language objects in one or more object programming languages." (http://en.wikipedia.org/wiki/Object_database)"A relational database is a database that conforms to the relational model, and refers to a database's data and schema (the database's structure of how those data are arranged). Common usage of the term "Relational database management system" technically refers to the software used to create a relational database, but sometimes mistakenly refers to a relational database." (http://en.wikipedia.org/wiki/Relational_database)
Different types of SQL?
SQL is Structured Query Language is a database computer language designed for managing data in relational database management systems (RDBMS).PostgreSQL is an object-relational database management system (ORDBMS).[1] It is released under a BSD-style license and is thus free software. As with many other open-source programs, PostgreSQL is not controlled by any single company, but has a global community of developers and companies to develop it.SQLite is an ACID-compliant embedded relational database management system contained in a relatively small (~225 KB[1]) C programming library. The source code for SQLite is in the public domain.MySQL (pronounced /maɪˌɛskjuːˈɛl/[1] My S-Q-L, or "My sequel" /maɪˈsiːkwəl/) is a relational database management system (RDBMS)[2] which has more than 6 million installations. [3] MySQL stands for "My Structured Query Language". The program runs as a server providing multi-user access to a number of databases.
Example for relational data model?
here is a good website for that. http://www.databaseanswers.org/data_models/index.htm
What are disadvantages of pl-sql?
Disadvantages of Oracle PLSQLIf you're just running Oracle databases, there are no major disadvantages to using PL/SQL as long as you're aware of its limitations.Proprietary to OraclePL/SQL is proprietary to Oracle which means if you were to change database vendors then you would have to re-write all your Oracle PL/SQL programs. Also if you use a mixture of databases or develop applications to run on different databases, you will either have to support lots of source code or write your applications in a database-neutral language like Java, VB or C and use the APIs to access the database.Poor I/O FeaturesThe other limitation of Oracle PL/SQL is that there is very little support for i/o either to read/write files or to read from or write to a user interface. The rationale behind this is that PLSQL is designed for manipulating information from the database and not for processing files or communicating with users. These operations are possible - they just require a little bit more effort!
What function does the ORA 06550 do?
ORA 06550 is an error code that can be encountered while executing PL/SQL statements in Oracle database. It is reported if the parameters used to execute a stored procedure are incorrectly named.
The meaning of Oracle is?
Oracle is relational DataBase
What type of database is Oracle?
Oracle is Relational database management System(RDBMS).
What kind of database exist?
The two major commercial classes of database are; relational and non-relational. Example of non-relational databases include Informix c-isam and dbisam. The main relational databases are; MS SQL Server, Sybase, Oracle, Progress, mySQL.
What is the differene between Oracle and database?
Oracle is a database. Oracle is a Relational Database Management System which is a specialized implementation of a database. It is designed to hold data that is related to one another and organized in the form of schemas and tables.
What has the author Thomas Kyte written?
Thomas Kyte has written: 'Expert Oracle Database Architecture' 'Effective Oracle by design' -- subject(s): Database design, Oracle (Computer file), Relational databases
What kind of a database management system is Oracle Database?
Oracle database is the first database management system based on the System-R model of IBM and the first relational database that uses SQL. Though it supports various operating systems.
What are the differences between Oracle 10g and ms sql database?
Oracle is an RDBMS aka Relational Database Management System and SQL (Structured Query Language) is a programming language.
What are the differences between Oracle and SQL?
Oracle is an RDBMS aka Relational Database Management System and SQL (Structured Query Language) is a programming language.
Oracle Database 11g is an example of which type of database?
multidimensional database
What are the Different kinds of database?
The basic categorisation is into DBMS and RDBMS. DBMS stands for DataBase Management System and RDBMS for Relational DataBase Management System. The best example for DBMS is MS Access and that for RDBMS is Oracle and MySQL.Learn Oracle. That will be the best. But the ones widely used are MS SQL and MS Access. Addition: There are flat databases, relational databases, semantic databases, ...
What is OORDBMS in Oracle Database?
An Object Oriented Relational Database Management System. An adapted form of the earlier RDBMS, in which it is made possible to work with Objects.
Is oracle a 100 percent rdbms?
Whether it is 100% or 99% is not Known but Oracle is really a Relational Database Management System. Akashraj Ghosh Kharagpur , India
