In this article, we will introduce you to Oracle Linux, a distribution of the Linux operating system, so that you can learn more about this operating system.
Oracle Linux is a free and open-source Linux distribution based on Red Hat Enterprise Linux that was released in late 2006 under the GNU General Public License (GPL) and is mostly used for data centers or cloud deployments. Space
Below, we will introduce the Oracle Linux operating system in its entirety, and we will talk about the features of Oracle Linux.
What is Oracle Linux Operating System?
It was originally known as Oracle Enterprise Linux, as it is a free and open-source Linux distribution based on Oracle Enterprise Linux with Red Hat Enterprise-like features and licensed under the General Public License (GPL) in late 2006. Oracle founder and CTO (Chief Technology Officer) Larry Ellison launched the product.
This Linux, developed by Oracle Technologies, is designed to run Oracle databases, develop and manage cloud applications, and help businesses manage virtualization. Oracle Linux brings customization and Oracle enhancements. In addition, users can easily monitor and track system performance and manage security for cloud and hybrid deployments using this platform.
It offers the latest innovations, tools and features that you can use for a variety of operations in cloud-based, virtual and even traditional environments. This operating system has a unique performance that provides reliability, scalability, and flexibility in implementing programs and organizational systems.
This operating system supports x86 architecture in all engineering systems and interestingly is available for Oracle Linux users to install, use, distribute and update for free.
In addition to its cost-effectiveness and flexibility, Oracle Linux has high security, stability, enterprise-level performance and serviceability (RAS).
But the main distinctive features of this operating system, especially in relation to database transactions, can be seen in the depth of the platform and the features of the solution stack, which this advantage is responsible for the high stability of the unbreakable enterprise kernel and cooperation with the industry.
In which fields and jobs are Oracle Linux operating system used the most?
Oracle Linux is a server and desktop-compatible operating system better suited for enterprise purposes and professionals.
If, after buying a Linux VPS, you are looking for commercial and organizational distribution of Linux without paying, Oracle Linux is one of your options because the standard capabilities that this operating system offers to users are suitable for both professionals and businesses. And is widely used in organizational work.
This operating system is recommended for IT-DSI and sales-commercial jobs, and is used by most ETI companies, SMEs and companies operating in the service sector.
Why we should use Oracle Linux
This operating system will be preferred by users due to its features and differences from other Linux distributions, which we will mention below for some major reasons:
- OracleLinux has a very high stability with a unique design for Oracle software.
- Because it is based on RHEL, OracleLinux is compatible with most of the major software and hardware vendors.
- The UEK kernel of Oracle operating system is configured to run Oracle software.
- Oracle Yam Server supports security updates by providing security patches and bug fixes.
Oracle Linux Capabilities and Features
In the following, we want to introduce you to the amazing capabilities of Oracle Linux to better understand why users use this operating system.
Performance
A team of Oracle Linux engineers is constantly working to improve and strengthen database performance; For example, this team defined a new principle, Reliable Datagram Socket (RDS), which is a connectionless protocol with low latency to reliably deliver datagrams can over thousands of ports. They were able to improve database performance and reduce dispersion.
Linux Oracle contributed RDS code to the open source software community, which is now part of the Linux kernel. Oracle engineers are trying to simplify the database code, which has a positive role in increasing the efficiency of database transactions.
Oracle Linux with UEK (Unbreakable Enterprise Kernel) includes massive scalability and performance improvements for process scheduling, memory management, file system, and network packages. It is designed to perform better and faster on leading x86 systems by configuring features such as multiple CPU cores and high amounts of memory.
Resource Management
Resource management is one of the commendable features of Oracle Linux, which is done using a feature called control groups introduced in Linux version 6; It is intended to provide resources needed by strategic applications such as memory, CPU, storage, and bandwidth for specific processes such as Oracle database instances and prevent the use of resources for unnecessary purposes.
The “cgroups” feature stands out well in large Oracle databases because a specific CPU is considered for performing instance caching and binding assignments to each instance. This feature of the NUMA architecture (non-uniform memory access) is due to the way this architecture is connected, which allows each processor to access local memory and, in addition, non-local memory. Thus it improves performance and speeds up memory access.
Maximum stability with Oracle Clusterware with Oracle Linux support
Oracle Linux focuses on increasing stability and high availability through a number of tools. In addition, Oracle Clusterware is set as the foundation for Oracle Linux, which is supported at no additional cost.
Oracle Clusterware is software that runs several Oracle Linux servers in a system and provides redundancy in case of software and hardware problems.
Built-in security and data protection
In addition to focusing on database applications, Oracle Linux has also provided advanced features for securing data and access.
Oracle Linux is very strong in terms of security by providing strong encryption, IP filtering, firewall, and SELinux mechanisms.
Simplifying virtualized workloads
Oracle Linux operating system, with high adaptability in terms of direct installation (bare metal) and implementation in virtual environments, is considered an advantage in reducing costs and using it in virtual environments.
To facilitate the process of moving from a physical environment to a virtual environment, the two teams of Oracle VM and Oracle Linux have worked together to ensure compatibility.
Manageability
Oracle Linux provides a solution for administrator productivity by providing management tools. The Oracle Enterprise Manager tool is one of the web-based tools embedded in Oracle Linux to manage the performance and availability of Oracle’s system applications, including Oracle Linux applications, databases, and virtual servers.
Empowering Database Solutions on Oracle Linux
By connecting managers and industry, Oracle helps make IT operations faster and more cost-effective so you can equip manpower, customize training and solutions, and improve implementation programs.
Teams of Oracle engineers have collaborated with many groups to develop effective solutions and tools for implementing and managing Oracle Database on Oracle Linux. For example, Oracle engineers consulted with their software partners to certify programs and collaborated with their hardware partners to control systems, validate drivers, and improve the performance of Oracle Database on Oracle Linux.
Oracle Linux hardware power
According to TPC-C (Transaction Processing Performance Council) test results, which were conducted on Oracle and non-Oracle hardware, it was found that Oracle Linux is superior to its competitors in terms of performance and price/performance. Also, Oracle’s X2-8 SUN server with Oracle Linux operating system was the fastest online processing (OLTP) on X86 systems with a difference of 5 million tpmC (TPC measuring speed).
