Introduction about oracle:-
- Grid computing is an emerging environment for managing the complete IT environment and provides resource to user on demand.
- Relational paradigm for DB was first formed in late 60’s.
- SQL – Structure Query Language pronounced as “SEQUEL” It is an international standard for managing large data stored on RDBMS.
- Oracle 11g offers SQL-2003 implementation.
- SQL developer use SQL statement to execute for formatting and reporting purpose.
- SQL*Plus and SQL Developer are the application by oracle to run the SQL commands.
Oracle various server technologies:-
- Oracle Database – [Repository for data & engine that manage access to it.].
- Oracle Application Server – [It run s/w on behalf of end users].
- Oracle Enterprise Manager – [Admin tools for monitoring, managing & tuning oracle process].
- Application Development Tools and Languages – [It is used to develop app/- either run on end user or client server model].
Combination of both oracle server technologies and application development make that enable as “grid”.
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