Shut off automatic updating
And Redmond has turned on the afterburners in the past year, releasing a string of quality business-focused apps. Being a Mac user doesn't mean that you have to turn your back completely on the Windows ecosystem.
There are a number of ways that you can run your favorite Windows applications on your Mac - and some won't cost you a penny.
After a database is created and accumulates production data, changing the database character set is a time consuming and complex project.
Therefore, it is very important to select the right character set at installation time.
You specify the database character set when you create the database.
See Develop a backup and recovery strategy to protect the database from failure.
Oracle recommends AL32UTF8 as the database character set.
You can create a database to erase information in an existing database and create a new database with the same name and physical structure.The Unicode standard is the universal character set that supports most of the currently spoken languages of the world.The use of the Unicode standard is indispensable for any multilingual technology, including database processing.If you create a Fast Recovery Area, Oracle recommends that you place it on a storage device that is different from that of the data files.To greatly simplify this planning task, consider using Oracle Managed Files and Automatic Storage Management to create and manage the operating system files that comprise your database storage. All character data, including data in the data dictionary, is stored in the database character set.
Search for shut off automatic updating:
If you do not want to use AL32UTF8, and you are not restricted in your choice by a vendor requirement, then Oracle suggests that you use one of the character sets listed as recommended for the database.