Open source databases, Open source Web and application servers, Enterprise applications for Linux
Linux administration tools, Linux management and configuration, Linux interoperability, Linux licensing and support, Linux monitoring and troubleshooting, Introduction to Linux system administration
Linux enterprise desktop distributions, Linux enterprise desktop applications
Cloud computing on Linux, Linux high-performance computing and supercomputing, Linux server hardware, Linux virtualization, Linux backup and storage, Linux network administration, Open source projects in the cloud
Unix-to-Linux migration, Windows-to-Linux migration, Linux to Linux migration
Linux security risks and threats, Linux system security best practices, Linux security tools
Linux news and updates, Red Hat Enterprise Linux Server, SUSE Linux Enterprise Server, Ubuntu Server, Noncommercial Linux distributions, Oracle Enterprise Linux
Bison is a program that converts the formal description of a computer language grammar into a C language program that can parse the syntax and symbols of that grammar into instructions that the computer can execute. The grammar to be converted must be a Lookahead Left-to-Right (LALR) context-free grammar.
Bison is upward compatible with Yacc, an earlier tool. Bison would typically be used by a C programmer.
The shortfalls of UCS include the potential for vendor lock-in and interoperability issues. Learn more about these and what you need to know to deploy a UCS in your data center. Some implementation considerations include storage, hypervisors, and a contingency plan in case your vendor changes course.
Unified computing systems (UCS) hold the promise of simplicity for data center, but the technology and associated costs may not be appropriate for every application. Learn about the potential of UCS to help your data center, and what you should consider prior to implementation.
Rising energy costs and increasing data center complexity require the merging of IT and facilities tasks, says an Avocent exec, who will present at this year's LinuxWorld conference.
A darling of the DevOps crowd, the Opscode Chef cloud configuration and automation tool is now the central point of IT control for MercadoLibre’s sprawling online auction site.
An addendum to the ASHRAE 90.1-2010 energy standard could ease energy efficiency requirements on anyone building or significantly expanding data centers in the U.S.
A well-timed mainframe database reorg can result in much improved response.
Hyper-V 3.0 will feature new resource-monitoring capabilities, which will be a boon for multi-tenant environments that need to calculate chargeback.
VMware pros, who are under pressure to complete their VCP 5 exam before Feb. 29 to avoid additional requirements, yearn for Microsoft-style exams.
Microsoft Hyper-V 3.0 will introduce PVLANs, a new feature that uses IP address virtualization to solve the network isolation shortcomings of VLANs.
Seamless cloud application management isn’t a pipe dream. By following a few steps, cloud admins can monitor cloud app performance from one interface.
Cloud infrastructure providers attracted the attention of acquisitive suitors last year. Profitable cloud vendors this year will catch the eye of telecoms.
IBM SmartCloud services give enterprises some options to build private and hybrid clouds and may give IBM a chance to improve its lagging cloud image.
To fix your Windows memory management problems, you must first diagnose how memory is allocated. Certain Windows 7 Task Manager features can cure what ails your desktops.
Targeted malware attacks and social engineering schemes such as phishing and whaling pose a growing security threat because cybercriminals are getting help from unwitting users.
Enterprise desktop security involves many moving parts, but Group Policy settings can help. Use them to manage IE and Outlook, as well as Windows 7's Control Panel and UAC.