Architecture of DBTG Model. The acronym DBTG refers to the Data Base Task Group of the Conference on Data Systems Languages (CODASYL), the group responsible for standardization of the programming language COBOL. The DBTG final report appeared in Apri1971, it introduced a new distinct and self-contained language.
Moreover, what is the full form of codasyl?
CODASYL is an acronym for "Conference on Data Systems Languages". This was a consortium formed in 1959 to guide the development of a standard programming language that could be used on many computers. This effort led to the development of COBOL and other standards.
Secondly, what is network data model in DBMS? A network database model is a database model that allows multiple records to be linked to the same owner file. The original and existing hierarchical database has one owner file linked strictly to one member file, creating a ladder affect that restricted the database to find relationships outside of its category.
In this manner, what are the main components of a database?
The database management system can be divided into five major components, they are:
- Hardware.
- Software.
- Data.
- Procedures.
- Database Access Language.
Who is the author of Cobol?
Grace Hopper
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