Database Express Edition Installation Guide. Installation Guide. Release 2 1. 1. 2for Linux x. E1. 88. 02 0. 3July 2. Welcome to Oracle Database Express Edition Installation Guide for Linux x. This guide covers the following topics Note. The most up to date version of this installation guide is available from the Oracle Database Express Edition Oracle Database XE download page on Oracle Technology Network. Introduction. Oracle Database XE is easy to install. Oracle Database XE provides an Oracle database and tools for managing the database. Oracle Database XE supports the following development environments Oracle SQL Developer Oracle SQL Developer is a graphical version of SQLPlus that gives database developers a convenient way to perform basic tasks. You can connect to any target Oracle Database XE schema using standard Oracle database authentication. Once connected, you can perform operations on objects in the database. C0E/image.png' alt='Install Oracle On Red Hat 5 Life' title='Install Oracle On Red Hat 5 Life' />I am in terminal in Redhat 5. I need to find out which version of Oracle is installed. I am pretty new at Linux, but I have searched Google for a while and I can. Red Hat Enterprise Linux RHEL is a Linux distribution developed by Red Hat and targeted toward the commercial market. Red Hat Enterprise Linux is released in server. Download and install Oracle SQL Developer from http www. Oracle Application Express Oracle Database XE includes Oracle Application Express, a rapid web application development tool for the Oracle database. Oracle Application Express is enabled by default in Oracle Database XE. Java Java is an open source programing language that is designed for use in the distributed environment of the Internet. You can use Oracle JDeveloper, which is a free integrated Java development environment with support for the full development life cycle. Download and install Oracle JDeveloper from http www. PHPPHP is an open source server side embedded scripting language that is designed for Web development. PHP code can be embedded in HTML. You can download and install PHP from http www. Windows 7 Anytime Upgrade Product Key Free on this page. For more information on Oracle Database XE, see the following Oracle Database XE home page on the Oracle Technology Network http www. Oracle Database XE Documentation Library Click the appropriate link on the Oracle Database XE home page on the Oracle Technology Network or from the system menus, get to Oracle Database 1. Express Edition and select Get Help, then Read Documentation. Discussion forum Click the appropriate link on the Oracle Database XE home page on the Oracle Technology Network or from the system menus, get to Oracle Database 1. Express Edition and select Get Help, then Go to Online Forum. Requirements. This section covers the following topics 2. Software Requirements. This section covers the following topics 2. System Requirements. Table 1 provides system requirements for Oracle Database XE. Table 1 Oracle Database XE Requirements. Requirement. Value. Operating system. One of the following Oracle Enterprise Linux 4 Update 7. Oracle Enterprise Linux 5 Update 2. Red Hat Enterprise Linux 4 Update 7. Red Hat Enterprise Linux 5 Update 2. SUSE Linux Enterprise Server 1. SP2. SUSE Linux Enterprise Server 1. Network protocol. The following protocols are supported IPCNamed Pipes. SDPTCPIPTCPIP with SSLRAM2. Disk space. 1. 5 gigabyte minimum. Packagesglibc should be greater than or equal to 2. Swap Space Requirements. Minimum swap space required for Oracle Database XE is 2 GB or twice the size of RAM, whichever is lesser. Server Component Kernel Parameter Requirements. The Oracle Database XE installation checks your system for the following kernel parameter settings. If the kernel parameters of your system are less than the values listed in Table 2, then the installation will modify the kernel parameter setting to use the values in this table. Table 2 Kernel Parameter Settings Required for Oracle Database XEKernel Parameter. Settingsemmsl. 25. VERSION2. 4. 2. 1iplocalportrange. Permission Requirement for Installing Oracle Database XEYou must have root permission to install Oracle Database XE. Licensing Restrictions. This section covers the following topics 3. Oracle Database XE CPU Limitations. If Oracle Database XE is installed on a computer with more than one CPU including dual core CPUs, then it will consume, at most, processing resources equivalent to one CPU. For example, on a computer with two CPUs, if two Oracle database clients try to simultaneously execute CPU intensive queries, then Oracle Database 1. Standard Edition, Oracle Database 1. Standard Edition One, or Oracle Database 1. Enterprise Edition will use both CPUs to efficiently process the queries. However, with Oracle Database XE, the Oracle database will process the queries at the rate of a single CPU even if concurrent processing on two CPUs would be faster. To use the full processing resources of your computer, upgrade to Oracle Database 1. Standard Edition, Oracle Database 1. Standard Edition One, or Oracle Database 1. Enterprise Edition. Oracle Database XE Installation and Execution Restrictions. Only one installation of Oracle Database XE can be performed on a single computer. This does not affect any existing installation or new installations of Oracle Database 1. Standard Edition, Oracle Database 1. Standard Edition One, or Oracle Database 1. Enterprise Edition. In addition, users can run only one instance of the Oracle Database XE database on each individual computer. To run more than one Oracle Database server instance or install more than one copy of the database software, upgrade to Oracle Database 1. Standard Edition, Oracle Database 1. Standard Edition One, or Oracle Database 1. Enterprise Edition. Oracle Database XE User Data Limitations. The maximum amount of user data in an Oracle Database XE database cannot exceed 1. If the user data grows beyond this limit, then an ORA 1. To use more than 1. Oracle Database 1. Standard Edition, Oracle Database 1. Standard Edition One, or Oracle Database 1. Enterprise Edition. Oracle Database XE RAM Limitation. The maximum amount of RAM that an Oracle Database XE database uses cannot exceed 1 gigabyte, even if more is available. Table 1, Oracle Database XE Requirements provides the minimum and recommended RAM that you should use. The exact amount of RAM that Oracle Database XE uses is computed automatically using Automatic Memory Management. To use more than 1 gigabyte of RAM, upgrade to Oracle Database 1. Standard Edition, Oracle Database 1. Standard Edition One, or Oracle Database 1. Enterprise Edition. For more information about managing memory, refer to Oracle Database Express Edition 2 Day DBA. HTTPS Support. HTTPS is not supported natively with the HTTP listener built into Oracle Database XE. If you want HTTPS support, use an alternative Web listener, such as Apache, that does provide HTTPS support, and provide proxies for the URLs provided by Oracle Database XE. For information about managing security in Oracle Database XE, refer to Oracle Database Express Edition 2 Day DBA. Installing Oracle Database XEThis section covers the following topics 4. Procedure for Installing Oracle Database XEBefore attempting to install Oracle Database XE 1. Oracle Database XE or database with the SID XE from the target system. To install Oracle Database XE Log on to your computer with root permissions. Go to the following Web site http www. Click Free Download and follow the instructions to select and download the Linux version of Oracle Database XE. Run the Oracle Database XE executable oracle xe 1. Oracle Database XE. The installation displays a status of its progress. When prompted, run the following command. Enter the following configuration information A valid HTTP port for the Oracle Application Express the default is 8. A valid port for the Oracle database listener the default is 1.