Download FreeBSD Mastery: ZFS (IT Mastery Volume 7) by Michael W. Judas, Allan Jude PDF

By Michael W. Judas, Allan Jude

21st-Century info garage ZFS, the short, versatile, self-healing filesystem, revolutionized information garage. Leveraging ZFS adjustments every little thing approximately coping with FreeBSD platforms. With FreeBSD Mastery: ZFS, you’ll examine to:
* know how your impacts ZFS
* set up your garage for optimum performance
* configure datasets that fit your enterprise’s needs
* fix and computer screen garage pools
* extend your storage
* use compression to augment performance
* make certain if deduplication is true in your data
* know the way copy-on-write alterations everything
* picture filesystems
* instantly rotate snapshots
* clone filesystems
* know the way ZFS makes use of and manages space
* do customized FreeBSD ZFS installs even if you’re a long term FreeBSD administrator or a brand new person, FreeBSD Mastery: ZFS may help you simplify garage. grasp ZFS with FreeBSD Mastery: ZFS.

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Download OracIe9i OLAP Services Concepts and Administration Guide for PDF

The Oraclc9i OLAP providers strategies and management consultant for home windows describes easy methods to use Oracle OLAP prone (hereinafter often called "OLAP Services") for enterprise research. It introduces the strategies below mendacity analytical purposes and multidimensional querying, and the instruments used for software improvement and process administration.This consultant offers a few info that's particular to home windows systems. while you are utilizing OLAP companies on a Unix method, discuss with the 0raclc9i OLAP prone thoughts and management consultant (Part Niunber A88755-01). it's situated at the Oracle9i documentation CD.This guide is meant for program builders and database directors who're liable for supplying analytical companies.

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Download Open Source Network Administration by James M. Kretchmar PDF

By James M. Kretchmar

* store time and increase community performance-without spending a dime! * awesome open resource instruments for administration, tracking, optimization, and troubleshooting * In-depth insurance: retrieval, compilation, deploy, configuration, and usage-with broad examples * An essential source for each community administrator and troubleshooterSave time and enhance functionality with unfastened, open resource netadmin tools!In this publication, MIT netadmin James M. Kretchmar offers a rare choice of open resource instruments for streamlining and enhancing almost each side of community management. despite your adventure or your network's measurement, those versatile instruments may help with every thing from administration and tracking to optimization and troubleshooting. each device is defined intimately, with effortless directions for retrieval, deploy from resource, configuration, and real-world utilization. insurance contains: * SNMP: Remotely administer varied community units with a unmarried protocol * MRTG: Graph bandwidth and different router and community information * Neo: Unify the management of SNMP switches, routers, and different units * Flow-Tools: gather and method the most important interface-level Cisco NetFlow site visitors info * Oak: gather and distill syslog messages from servers and community gear, and instantly ship difficulty signals * Sysmon and Nagios: computer screen community and servers and notify directors of difficulties * Tcpdump: study community site visitors on the packet point * easy Netadmin instruments: utilize ping, telnet, netcat, traceroute, MTR, and netstat * construct your personal instruments with the Bourne shell and Perl scripting language

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