Logical Storage Structure (LSS) Oracle database allocates logical space for all data in the database.The logical units of database space allocation are Data blocks, Extents, Segments, Tablespace.Logical storage structure are…
Physical Storage Structure Physical storage structure include data file, control files, Redo files. PSS are viewable at the operating system. Data File Store the data This is main file…
What is oracle database? Oracle database is a relational database Management system (RDBMS) that mange storage, organization and retrieval of data. An Oracle Database consists of a database and at least one instance. Single Instance…