Datapump - short info I

SQL> create directory datapump as '/app/oracle/export';

Directory created.

SQL> create user datapump identified by datapump;

User created.

SQL> grant create session, exp_full_database, imp_full_database to datapump;

Grant succeeded.

conn datapump:
SQL> create database link JDED_TEST connect to testdta identified by **** using 'JDED';

Database link created.

SQL> alter user datapump default tablespace reddtat;

User altered.

SQL> alter user datapump quota unlimited on reddtat;

expdp.par:
userid=datapump/****@JDERED
DIRECTORY=datapump
NETWORK_LINK=JDED_TEST
DUMPFILE=jded_test1.dmp
LOGFILE=jded_test1.log
tables=TESTDTA.DATAPUMP_1

impdp.par:
userid=datapump/****@JDERED
DIRECTORY=datapump
DUMPFILE=jded_test1.dmp
LOGFILE=jded_test_imp.log
REMAP_SCHEMA=TESTDTA:REDDTA
REMAP_TABLESPACE=TESTDTAT:REDDTAT
REMAP_TABLESPACE=TESDTAI:REDDTAT