The difference using file text and using database ...

whatz 'p dude !!!
yo men i have a little quest bout using file text and
usig database .
the quest is :
if u a programer tell me, if u use file text why u use that ?
whats the advantages using file text for saving record ?
and if u use database like jdbc,sql,orcle for making java
what the advantages using them ?
can u give me some hope plizzzz

if u a programer tell me, if u use file text
why u use that ?Text files are good for storing things like configuration data. For this, you are best served using java.util.Properties to store data in any easily accessible format. That's the problem with text files, you have to invent a format and a way to read/write that format every time you use a text file for a database. Sure you could use a standard format like CSV, but you run into big problems when your database exceeds several megabytes in size. Doing something a simple as reading a single field from a file usually involves reading the entire file. That can kill performance if you have to do it repeatedly and often.
and if u use database like jdbc,sql,orcle for
making java what the advantages using them ?Java was made with C, not with JDBC, SQL, or Oracle. SQL is a language for reading and writing data from a database. JDBC is a Java interface to interact with databases. And Oracle itself is a relational database.
The advantages of using a database are ease of use, performance, and reliability. All you need to know is JDBC and SQL to read/write data from a database (though SQL varies slightly with every different database). Databases use indexes to allow them to quickly find rows and fiels in a database without having to read the entire database. Most of them cache data in memory to speed things up too.
That's it. If you want to know more, search Google or buy a book or two :)
can u give me some hope plizzzzI'm hopeful you will realize that you make yourself look like an idiot typing like that.

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