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dbms
sophisticated end user includes engineers scientist ,business man analyst and others too thoroughly familiarize,themselves with facilities of DBMS so in order to implement their application to meet their complex requirements.
It is a network or multi-user operating system.
Since the time of windows 98
A Multi-user DBMS Architecture is one big system of users and queries. The use of these are to over look and execute plans safely and does not violate and integrity constraints.
There are several advantages of DBMS: 1. Redundancy problem can be solve 2. Security level is high 3. Referential Integrity 4. Multi user Access 5. Data Independence By Sushil Kumar Sinha
please tell me the meaning of multi user please tell me the meaning of multi user
It supports multi-user multi-tasking.
architechture came from the stonehenges
1. DBMS Developers 2. Application Developers 3. DBA 4. End user
User see the data as Relations [ Tables ] in RDBMS. Where as the user need to know the datastructures and the methods to access them in DBMS. Both store the data required but how the user perceive the data matters.
multi-user system
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In DBMS Multiple user can access file at a time. but in flat file system only one user can access file at a time
A personal DBMS is designed to be used by a single user, typically on a low- to medium-powered PC platform. Lotus Approach, Microsoft Access and dBase are examples of personal database software. Of course, the major DBMS vendors also market personal versions of their more high-powered solutions, Personal Oracle and DB2 Everyplace for example. Sometimes the low cost of a personal DBMS causes misguided attempts to choose a personal DBMS for a departmental or enterprise solution. But do not be lured by the low cost. A personal DBMS product is suited only for small scale projects and should not be used to deploy multi-user applications.
A personal DBMS is designed to be used by a single user, typically on a low- to medium-powered PC platform. Lotus Approach, Microsoft Access and dBase are examples of personal database software. Of course, the major DBMS vendors also market personal versions of their more high-powered solutions, Personal Oracle and DB2 Everyplace for example. Sometimes the low cost of a personal DBMS causes misguided attempts to choose a personal DBMS for a departmental or enterprise solution. But do not be lured by the low cost. A personal DBMS product is suited only for small scale projects and should not be used to deploy multi-user applications.