Recent Posts by Antoinette O'SULLIVAN

With Oracle Linux system administration training, learn how to avoid and handle typical issues administrators face by: Monitoring using sosreport, isostat, mpstat, vmstat, sar, top, iotop, strace, netstat, tcpdump, Wireshare network analyzer, OSWatcher tools, Enterprise Manager Ops Center, and Spacewalk. Troubleshooting problems such as service not running, configuration errors, firewall prohibiting a connection, PAM prohibiting authentication, SELinux denying a connection,...

With Oracle OpenStack, you can simplify your enterprise cloud operations through a centralized web-based portal, and accelerate application deployment with self-service virtual machine creation. Oracle is looking for a motivated individual to design and develop technical customer training on OpenStack.  Successful candidates will: Have knowledge of technologies including Linux, networking, virtualization and storage Have the technical competence to create, administer and...

With Oracle OpenStack for Oracle Linux, customers benefit from an enterprise solution for OpenStack which provides more choice for extended deployment options to best fit customer needs. Oracle is looking for a motivated individual to design and develop technical customer training on OpenStack.  Successful candidates will: Have knowledge of technologies including Linux, networking, virtualization and storage Have the technical competence to create, administer and support complex...

The Oracle Private Cloud Appliance simplifies the way you install, deploy and manage converged infrastructure applications on Linux and other operating systems and delivers on the promise of simplified cloud management. The All-New Oracle Private Cloud Appliance: Overview introduces essential concepts for administration and operation of the virtualization environment hosted by the Private Cloud Appliance, helping you manage Infrastructure as a Service (IaaS). This seminar...

The Oracle Private Cloud Appliance: Overview has just been released Through lecture material and an extensive selection of demos, this 1-day seminar introduces you to essential concepts for administration and operation of the virtualization environment hosted by the Private Cloud Appliance, helping you to manage Infrastructure as a Service (IaaS). This seminar prepares you for creating, deploying and managing virtualized servers in an installed Private Cloud Appliance...

The Oracle Private Cloud Appliance: Overview has just been released Through lecture material and an extensive selection of demos, this 1-day seminar introduces you to essential concepts for administration and operation of the virtualization environment hosted by the Private Cloud Appliance, helping you to manage Infrastructure as a Service (IaaS). This seminar prepares you for creating, deploying and managing virtualized servers in an installed Private Cloud Appliance...

Oracle Linux 7 includes systemd, the new system and service manager that replaces the Upstart init daemon. While providing backward compatibility for legacy Oracle Linux 6 service scripts. systemd offers the following benefits over init: Services are started in parallel wherever possible using socket-based activation and D-Bus. Daemons can be started on demand. Processes are tracked using control groups (cgroups). Snapshotting of the system state and restoration of the...

With the MySQL for Developers training course, you learn to: Use client programs and options Access the database from program code Build "NoSQL" applications Write Effective queries and stored routines Inspect database metadata Respond to database events and triggers Handle errors and exceptions Optimize SQL statements  And much more This course includes exercises in Java and PHP. You can take this course through the following training formats: Training-on-Demand: Start training...

Linux is one of the hottest buzzwords in IT hiring. If you can prove that you know your stuff when it comes to Linux, then you can command a fat salary. And what better way to prove that your skills are up to snuff than with a certification? How much can you add to your income with a Linux certification? Contribute to getting an accurate answer to this question by taking a minute to fill in this survey: http://certmag.com/salary-survey-plus-linux/. The results will be...