Oracle download and installation, oracle download and Installation

Oracle download and installation, oracle download and Installation
Oracle download and Installation1. Official Address: Beijing. Win 32-bit operating system: http://download.oracle.com/otn/nt/oracle11g/112010/win32_11gR2_database_1of2.ziphttp://download.oracle.com/otn/nt/oracle11g/112010/win32_11gR2_database_2of2.zip
Windows 64-bit operating system: http://download.oracle.com/otn/nt/oracle11g/112010/win64_11gR2_database_1of2.ziphttp://download.oracle.com/otn/nt/oracle11g/112010/win64_11gR2_database_2of2.zip * Note: You must extract the two compressed files together, otherwise there is no installation file; 2. Installation Steps: http://www.jb51.net/article/32616.htm
How can I download the ORACLE installation package from the official website?

Oracle
Www.oracle.com/..ocomen

Download and install Oracle

For example, machine A and machine B. If you want to install the database on machine A, install oracle 11g database on machine, as A client, B can access the database of machine A to query and modify data. SQL/Developer is A windows Graphical tool that can connect to A database. you can install SQL/Developer on machine A or machine B. You can use the SQL/Developer tool to access your installed database in a graphical interface. You have installed SQL/Developer but cannot connect. It is because you have not installed a database on your machine. You cannot install only the accessed client. You must install oracle 11 before accessing it.