Find publicly-available downloads from Teradata. Use the Display Downloads From sidebar on the right to browse, or select one of the popular downloads below. It includes information about the following: 1 Reviewing Information About This Guide. This guide describes how to complete a default installation of Oracle Database Client on a system that does not have any Oracle software installed on it. It describes how to install one of the following installation types: Administrator: Enables applications to connect to an Oracle Database instance on the local system or on a remote system. It also provides tools that enable you to administer Oracle Database. Runtime: Enables applications to connect to an Oracle Database instance on the local system or on a remote system. Instant Client: Enables you to install only the shared libraries required by Oracle Call Interface (OCI), Oracle C++ Call Interface (OCCI), Pro*C, or Java database connectivity (JDBC) OCI applications. This installation type requires much less disk space as compared to the other Oracle Database Client installation types.
This guide does not describe how to install the Custom installation type. Where to Get Additional Installation Information. For more detailed information about installing Oracle Database Client, refer to Oracle Database Client Installation Guide for Linux. All these guides are available on the product disc. To access them, use a web browser to open the welcome. Platform- specific documentation is available in PDF and HTML formats in the Documentation section. Logging In to the System as root. Before you install the Oracle software, you must complete several tasks as the root user. To log in as the root user, complete one of the following procedures: Note. Unless you intend to complete a silent- mode installation, you must install the software from an X Window System workstation, an X terminal, or a PC or other system with X server software installed. Following are the steps for installing the software from an X Window System workstation or X terminal: Start a local terminal session, for example, an X terminal (xterm). If you are not installing the software on the local system, then enter the following command to enable the remote host to display X applications on the local X server. Depending on the X server software that you are using, you may have to complete the tasks in a different order. Start the X server software. Configure the security settings of the X server software to permit remote hosts to display X applications on the local system. Connect to the remote system where you want to install the software and start a terminal session on that system, for example, an X terminal (xterm). If you are not logged in as the root user on the remote system, then enter the following command to switch user to root. Checking the Hardware Requirements. The system must meet the following minimum hardware requirements: 3. Memory Requirements. The following are the memory requirements for installing Oracle Database 1. Release 2 (1. 1. 2): At least 2. MB of physical RAM. To determine the physical RAM size, enter the following command. Mem. Total /proc/meminfo. If the size of the physical RAM is less than the required size, then you must install more memory before continuing. The following table describes the relationship between installed RAM and the configured swap space recommendation: Note. On Linux, the Huge. Pages feature allocates non- swappable memory for large page tables using memory- mapped files. If you enable Huge. Pages, then you should deduct the memory allocated to Huge. Pages from the available RAM before calculating swap space. Available RAMSwap Space Required. MB3 times the size of RAMBetween 2. MB and 5. 12 MB2 times the size of RAMBetween 5. MB and 2 GB1. 5 times the size of RAMBetween 2 GB and 1. GBEqual to the size of RAMMore than 1. GB1. 6 GBTo determine whether the system architecture can run the software, enter the following command. Verify that the processor architecture matches the Oracle software release to install. If you do not see the expected output, then you cannot install the software on this system. To determine the size of the configured swap space, enter the following command. Swap. Total /proc/meminfo. If necessary, refer to the operating system documentation for information about how to configure additional swap space. To determine the available RAM and swap space, enter the following command. IMPORTANT: Oracle recommends that you take multiple values for the available RAM and swap space before finalizing a value. This is because the available RAM and swap space keep changing depending on the user interactions with the computer. Contact your operating system vendor for swap space allocation guidance for your server. The vendor guidelines supersede the swap space requirements listed in this guide. System Architecture. To determine whether the system architecture can run the software, enter the following command. This command displays the processor type. Verify that the processor architecture matches the Oracle software release to install. If you do not see the expected output, then you cannot install the software on this system. Disk Space Requirements. The following are the disk space requirements for installing Oracle Database 1. Release 2 (1. 1. 2): The minimum disk space requirement for a client install in the /tmp directory is 4. MB. To determine the amount of disk space available in the /tmp directory, enter the following command. If there is less than 4. MB of free disk space available in the /tmp directory, then complete one of the following steps: Delete unnecessary files from the /tmp directory to meet the disk space requirement. Set the TMP and TMPDIR environment variables when setting the oracle user's environment. Extend the file system that contains the /tmp directory. If necessary, contact the system administrator for information about extending file systems. Between 1. 46 MB and 1. GB of disk space for the Oracle software, depending on the installation type: Installation Type. Requirement for Software Files. Instant Client. 22. MBAdministrator. 1. GBRuntime. 1. 1. 0 GBTo determine the amount of free disk space on the system, enter the following command. Checking the Software Requirements. Depending on the products that you intend to install, verify that the following software are installed on the system. Note. The platform- specific hardware and software requirements included in this guide were current when this guide was published. However, because new platforms and operating system software versions might be certified after this guide is published, review the certification matrix on the My Oracle Support website for the most up- to- date list of certified hardware platforms and operating system versions. Operating System Requirements. The following or later versions of the operating system are required for Oracle Database 1. Release 2 (1. 1. 2): Note: Starting with Oracle Database 1. Release 2 (1. 1. 2. Oracle Linux 7 and Red Hat Enterprise Linux 7 are supported on Linux x. Starting with Oracle Database 1. Release 2 (1. 1. 2. Oracle Linux 6 and Red Hat Enterprise Linux 6 are supported on Linux x. Linux x. 86- 6. 4. Starting with Oracle Database 1. Release 2 (1. 1. 2. Asianux 4 is supported on Linux x. Linux x. 86- 6. 4. Asianux Server 3 SP2. Asianux Server 4 SP3. Oracle Linux 4 Update 7. Oracle Linux 5 Update 2 (with Red Hat Compatible Kernel)Oracle Linux 5 Update 5. Oracle Linux 6. Oracle Linux 6 (with the Red Hat Compatible Kernel)Oracle Linux 7. Oracle Linux 7 (with the Red Hat Compatible Kernel)Red Hat Enterprise Linux 4 Update 7. Red Hat Enterprise Linux 5 Update 2. Red Hat Enterprise Linux 6. Red Hat Enterprise Linux 7. SUSE Linux Enterprise Server 1. SP2. SUSE Linux Enterprise Server 1. SUSE Linux Enterprise Server 1. SP1. Neo. Kylin Linux Advanced Server 6. Starting with Oracle Database 1. Release 2 (1. 1. 2), the Security Enhanced Linux (SE Linux) feature is supported for Oracle Linux 4, Oracle Linux 5, Oracle Linux 6, Red Hat Enterprise Linux 4, Red Hat Enterprise Linux 5, and Red Hat Enterprise Linux 6.
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