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What is Java EE?

Java EE - Enterprise Edition - also known as J2EE, is a platform-independent, Java development environment for building and deploying not only Web-based enterprise applications.

The Java EE platform consists of a set of APIs and protocols. Java EE also includes many components of the Java Standard Edition - SE.

Java EE simplifies application development and reduces amount of work in design time by using standardized, reusable and modular components.
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mysql 5.0 upgrade to 5.1

The 5.1 series of MySQLwas unmasked for the gentoo portage. When upgrading from an older major version (including 5.0), you will be required to rebuild everything linked to the libmysqlclient.so.15 and libmysqlclient_r.so.15. You can do this by installing app-portage/gentoolkit and running: # revdep-rebuild --library libmysqlclient.so.15 # revdep-rebuild --library libmysqlclient_r.so.15 If you use the Portage 2.2 series, you may also use: # emerge @preserved-rebuild The official upgrade documentation is available here: http://dev.mysql.com/doc/refman/5.1/en/upgrading.html Note that existing databases may need converting as well, again including those upgrading from 5.0 to 5.1.
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