1. DBMS is a single user system RDBMS is a multiuser system
2. DBMS stores do not store data in the form of tables while RDBMS stores it in the form of tables.
3. Most of DBMS are not supporting client/server architecture ...
A DBMS has to be persistent, that is it should be accessible when the program created the data ceases to exist or even the application that created the data restarted. A DBMS also has to provide some uniform methods independent of a specific application ...
a) Table, SQL statement types b) SQL statement type, user c) Column, rows d) User, tables
a) Table, SQL statement types ...
Diff b.w OLTP and OLAP :------------------------OLTP Schema :* Normalized * More no.of trans* Less time for queries execution* More no.of users* Have Insert,delete and update trans. OLAP (DWH) Schema :* De Normalized * Less no.of trans* ...
A DBMS has to be persistent, that is it should be accessible when the program created the data ceases to exist or even the application that created the data restarted. A DBMS also has to provide some uniform methods independent of a specific application ...
There is no relationship concept in DBMS and RDBMS is Exclusively designed for relationship concept.DBMS supports single user whereas RDBMS supports multi user ...
What is kernel? What is the difference between kernel and microkernel? What is the difference between unix and Linux? What is relational database,hierarchal database. and network database? their difference?
Hi all,Could anyone tell me why session fails when running a workflow? I don't see any records being inserted to target table though source table has data. There are sufficient permissions to the user who is running workflow and relational connections are pointing to the correct databases. This whole exercise is taking place on windows xp pro and backend database is oracle 10 EE. Any help is appreciated.ThanksKamalnayan
a) Force column values in one table to match any of the values in a column of another table b) Automatically replicate data on another server c) Automatically create new indexes based on query history
Automatically replicate data on another server ...
While importing the relational source definition from database, what are the meta data of source U import?
Source name Database location Column names Datatypes Key constraints
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