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We provide an overview of FreeNAS and ZFS, its main filesystem, then show you how to set up and maintain a FreeNAS installation. ... and in heterogeneous environments. FreeNAS also supports AFP for Mac OS X environments, including Time Machine backups. Each service can be configured from its corresponding wrench icon (Figure 2 ... We provide an overview of FreeNAS and ZFS, its main filesystem, then show you how to set up and maintain a FreeNAS installation.

The powerful Metasploit framework helps you see your network as an intruder would see it. You might discover it is all too easy to get past your own defenses. ... are in the Metasploit Exploit framework. To start, go to the Tenable site, download Nessus 5, and install it. The new installation will reside in /opt/nessus and will install over the top any previous Nessus versions ... The powerful Metasploit framework helps you see your network as an intruder would see it. You might discover it is all too easy to get past your own defenses.

the one-man company HashiCorp in the fall of 2012, so he could work full-time on Vagrant. The company primarily earned money through support contracts, training, and the development of commercial add ... Four open source tools – Vagrant, Serf, Packer, and Consul – facilitate a developer's work by each handling one specific task elegantly.

Hadoop 2.x and its associated tools promise to deliver big data solutions not just to the IT-heavy big players, but to anyone with unstructured data and the need for multidimensional data analysis. ... it possible to track activities in real time. Casinos consistently analyze all these acquired values as finely granulated data. “Casinos employ the most talented cryptographers, computer security experts ... Hadoop 2.x and its associated tools promise to deliver big data solutions not just to the IT-heavy big players, but to anyone with unstructured data and the need for multidimensional data analysis.

With the seemingly unlimited number of Linux packages available today in repositories, sometimes it’s easy to get lost and miss out on the really high quality packages – those that offer the most ... , I’ll have a more detailed look at what the venerable Netcat can do. First Things First Netcat has been around for a long time, and it’s been able to do all sorts of things relating to TCP and UDP ... With the seemingly unlimited number of Linux packages available today in repositories, sometimes it’s easy to get lost and miss out on the really high quality packages – those that offer the most

Sharing data saves space, reduces data skew, and improves data management. We look at the SSHFS shared filesystem, put it through some performance tests, and show you how to tune it. ...                     4 REAL_TIME    944 Using Tracing Tools.ppt    4 LYLE_LONG                       4 REPLAYER SSHFS has a multitude of options. I recommend reading the man page because it’s not too long. One main point ... Sharing data saves space, reduces data skew, and improves data management. We look at the SSHFS shared filesystem, put it through some performance tests, and show you how to tune it.

If you believe Red Hat’s marketing hype, the company has no less than revolutionized data storage with version 2.1 of its Storage Server. The facts tell a rather different story. ... . A very detailed manual available through the test drive GUI explains how this works. All told, testers can put RHSS through its paces for 15 hours, divided into three separate test runs, each lasting ... If you believe Red Hat’s marketing hype, the company has no less than revolutionized data storage with version 2.1 of its Storage Server. The facts tell a rather different story.

Get Ready: Windows Server 2012, formerly known as Windows Server 8, is on its way. ... . Hyper-V 3.0 Hyper-V 3.0 is Microsoft’s new hypervisor version that’s poised to go head-to-head with VMware’s vSphere and other competitors in the server virtualization space. It’s anyone’s guess ... Get Ready: Windows Server 2012, formerly known as Windows Server 8, is on its way.

Remora combines profiling and system monitoring to help you get to the root of application problems by revealing its use of resources. ... the system as a whole andon keeping track of system behavior over time byasking questions such as, “Is it performing as it should?” and “Are the resources being utilized as much as possible?” In the case ... Remora combines profiling and system monitoring to help you get to the root of application problems by revealing its use of resources.

is closely connected to another open source technology: KVM. For some time now, Amazon has been offering its Lambda service (Figure 1) as part of AWS, with the aim of providing users with simple virtual ... Firecracker combines the security and isolation of real VMs with the light weight of containers.