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Showing posts with the label database management

Software Quality Assurance in software engineering

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Software Quality Assurance (SQA):-  SQA is a set of activity assuring quality in software engineering process. Altimetry result in quality in software products. It include a following activities:- Process definition & implementation Auditing  Training  SQA is a process that insure hat developed software needs & compiles with defined or standardized quality specification. SQA is an on going process with in the SDLC that routinely checks the developed software to insure its needs desired quality measured. SQA helps to insure the development of high quality software. SQA practices are implementation in most type of software development regardless of underline software development model are being used. In a border sense SQA incorporate an implement software testing methodology to test software. SQA process test for quality in each phase of development until the software is completed. SQA genially works on one or more industries standards that helps in building softwar...

Data Base Management DBA

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   DATA BASE MANAGEMENT (DBA) Centralized control of the database is achieved by a person or group of persons under the super version of a high level administration this person or group is refer to as the data base administration. DBA is responsible for creating, modified & maintaining, its 3 level. The DBA is the causation of the data & controls database structure. The DBA administrates the 3 level of database & in consultation with the overall user community setup the definition of conceptual level of the database The DBA further specifies the user view of the various users:- DBA is responsible for definition & implantation of the internal level including the storage structure & excess method to be used for the optimum performance of the DBMS. DBA is responsible for granting  permission to the users of the database & store the profile of each user in the database. This profile describe the permissible act of a user on that question of the databas...