database
Datafile is a group of files in each table space in an Oracle database. Database files are all files that are found within the database.
database
A collection of interrelated files is called a database. It is organized in a way that allows for easy access, retrieval, and manipulation of data. Databases are commonly used in applications to store and manage information efficiently.
You will need to be more clear about the target - is 'oracle' a directory?
when we install d oracle software, on oracle directory structure is created to store the executables , shared libraries , configuration files , trace files , and so on both server and client software is stored in the same directory. Oracle is installed on the server using on operating system account created specially for the task oracle has a directory structure.
The number of data files in oracle database is controlled by the initialization parameter DB_FILES setting this value too high can cause DBWR issues. before 9i maximum no of datafiles in a oracle database is 1022 after 9i and this limit is applicable to the no of data files in a tablespace.
The Rockford Files - 1974 The Oracle Wore a Cashmere Suit 3-2 is rated/received certificates of: Australia:PG (video rating)
System concept means a group of elements that are interrelated, interacting, or interdependent that form a complex whole. It is defined as a set of interrelated principles or ideas that are organized.
A system is a group of independent but interrelated elements comprising a unified whole.
Dump files are governed by the settings listed in the "init.ora" file. The following init.ora parameters exist which are related to dump files: BACKGROUND_DUMP_DEST CORE_DUMP_DEST USER_DUMP_DEST
systems approach
The standard place to download the main Java files is the Oracle Java site. You can separately download different IDEs, depending on your preference. I am not sure what "unnecessary files" are contained in any of these downloads; however, you can sometimes choose different options, depending on your specific needs. For example, Oracle Java site contains both a version for the end-user (with less files), and one for developers/programmers (with more files).