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Performance troubleshooting on Microsoft SQL Server
14.08.2017
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Lead Image © Anna, Fotolia.com
practices [5]? Have you taken into account and checked the alignment of disk volumes [6] [7]? Are the volumes formatted with a 64KB file allocation unit? Does the distribution of the database files (on
22%
Software RAID in Windows, macOS, and Linux
05.12.2019
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Photo by Mirko Blicke on Unsplash
. In contrast to RAID4, the parity data is distributed across the disks. RAID5 can compensate for the loss of a disk. RAID6: At least six hard disks are required. RAID6 can compensate for the loss of two disks
22%
Cron alternatives fcron and hcron
05.12.2019
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Listing 3 fcron Examples ## Execute the echo command at 10:05am on Sundays and on the 31st. 5 10 31 * 7 echo ''' ## Run mycommand every day at 5:05, 5:35, 6:05, 6:35, 7:05, and 7:35. & 05,35 5
22%
Creating reports with JasperReports
10.06.2015
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an application or library expects. If details appear in the output such as libgtk-x11-2.0.so.0 => not found libgthread-2.0.so.0 => not found libXtst.so.6 => not found you will need to install these components
22%
Server administration using Cockpit
09.08.2015
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.bz2 archive out of the latest stable Cockpit version from the GitHub repository [6], unzip it, and then compile Cockpit using the well-known rule of three: ./configure make make install You then need
22%
Open source intelligence tools for pen testing
09.06.2018
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to specify your Shodan key: $ sudo nmap -sn -Pn -n --script shodan-api --script-args shodan-api.apikey= UsYM89GnfM86IP5aodgbTf6voFQL7kae www.foocompany1.com In a moment, I'll show you how to get your own
22%
High-performance load balancing
01.06.2024
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/seesaw/ directory. Listing 2 Seesaw Config File Example [cluster] anycast_enabled = false name = ita node_ipv4 = 192.168.10.2 node_ipv6 = 2000
22%
Embarrassingly parallel computation
01.06.2024
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Laboratory hosts a number of excellent parallel programming tutorials at its Leadership Computing Facility, including one demonstrating the Monte Carlo method in both serial and parallel implementations [6]. I
22%
Improved visibility on the network
25.09.2023
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that this version does not yet support IPv6 addressing and is therefore only suitable for collecting IPv4 traffic data. Finally, after the release of version 9 of NetFlow as an open standard [2], a template
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What's your status (page)?
28.11.2023
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Lead Image © Tatiana Venkova, 123RF.com
and introduce a typo in the HTTP-STATUS tile by modifying the config.json as in Listing 4. Listing 4 Diff of config.json 5,6c6,7 < { "type": "PORT", "params": {"hostname": "129.0.0.1", "port

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