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 # oracle 11g xe
 
-oracle Database
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+Installation
+
+docker pull registry.ispacesys.cn/public/oracle-xe-11g
+Run with 8080 and 1521 ports opened:
+
+docker run -d -p 8080:8080 -p 1521:1521 registry.ispacesys.cn/public/oracle-xe-11g
+Run with data on host and reuse it:
+
+docker run -d -p 8080:8080 -p 1521:1521 -v /my/oracle/data:/u01/app/oracle registry.ispacesys.cn/public/oracle-xe-11g
+Run with customization of processes, sessions, transactions This customization is needed on the database initialization stage. If you are using mounted folder with DB files this is not used:
+
+##Consider this formula before customizing:
+#processes=x
+#sessions=x*1.1+5
+#transactions=sessions*1.1
+
+docker run -d -p 8080:8080 -p 1521:1521 -v /my/oracle/data:/u01/app/oracle\
+-e processes=1000 \
+-e sessions=1105 \
+-e transactions=1215 \
+registry.ispacesys.cn/public/oracle-xe-11g
+Run with custom sys password:
+
+docker run -d -p 8080:8080 -p 1521:1521 -e DEFAULT_SYS_PASS=sYs-p@ssw0rd registry.ispacesys.cn/public/oracle-xe-11g
+Connect database with following setting:
+
+hostname: localhost
+port: 1521
+sid: xe
+username: system
+password: oracle
+Password for SYS & SYSTEM:
+
+oracle
+Connect to Oracle Application Express web management console with following settings:
+
+http://localhost:8080/apex
+workspace: INTERNAL
+user: ADMIN
+password: oracle
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