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18%
HPC fundamentals
16.08.2018
Home »  Archive  »  2018  »  Issue 46: CMS S...  » 
Lead Image © Kasia biel, 123RF.com
of nodes using a parallel shell tool. However, for those that might be asking if they can use parallel shells on their 50,000-node clusters, the answer is that you can, but the time skew in the results
18%
Security data analytics and visualization with R
05.12.2014
Home »  Archive  »  2014  »  Issue 24: Visua...  » 
Lead Image © Rancz Andrei, 123RF.com
of servers in need of security patches by approximately 1,000. That represents a positive trend. A few more indicators show up, both positive and negative. CKMRXVA shows a pretty dramatic dip, as well
18%
S.M.A.R.T., smartmontools, and drive monitoring
09.01.2013
Home »  Archive  »  2013  »  Issue 18: New W...  » 
Lead Image © _fla, 123RF.com
Barracuda (SATA 3Gb/s, 4K Sectors) Device Model: ST3000DM001-1CH166 Serial Number: Z1F35P0G LU WWN Device Id: 5 000c50 050b954c3 Firmware Version: CC27 User Capacity: 3,000,592,982,016 bytes [3.00 TB] Sector
18%
CloudStack's Chip Childers
29.10.2013
Home »  Articles  » 
 
CloudStack has been running in such environments since 2009. The largest deployment that I personally know is more than 40,000 physical nodes under a single plane of management in two zones (Availability
18%
Moore's Law Continues its Unwavering March
09.10.2013
Home »  HPC  »  Articles  » 
to the nanometer scale and enabled ever-increasing speeds. The original Intel 8086 microprocessor sported 29,000 transistors and clocked at a then-blistering 5MHz; 28 years later, the 2.93GHz Intel Core 2 Duo
18%
Fathoming the cloud
28.06.2011
Home »  CloudAge  »  Articles  » 
 
customers using automated systems to lower their overhead), measured services (i.e., pay for what you use), and elasticity (you need one server? 1,000 servers? No problem!). These elements are exemplified
18%
Interview: AMD’s John Fruehe, Director of Server Product Marketing
04.11.2011
Home »  HPC  »  Articles  » 
tweaked and adjusted with changing conditions? JF: In most cases, this is set at the beginning and not tweaked. Let’s say that you have 8,000 watts of power budget available for the rack and your servers
18%
News for Admins
25.03.2021
Home »  Archive  »  2021  »  Issue 62: Lean...  » 
 
PHP framework. Unit 42 estimates around 500 to 1,000 infected systems are currently being used by WatchDog to mine for cryptocurrency and the total profit was estimated at 209 Monero coins (worth roughly $32,000
18%
News for Admins
05.12.2019
Home »  Archive  »  2019  »  Issue 54: NVMe...  » 
 
(April, 2019), where up to 190,000 users' data could have been exposed. According to Shanea Leven, Senior Director of Product Management at Docker, Inc., "we chose to use one of the more secure models
18%
Thrashing the data cache for fun and profit
05.12.2019
Home »  Archive  »  2019  »  Issue 54: NVMe...  » 
Lead Image © Lucy Baldwin, 123RF.com
difference is in the order of the i and j variables in the array lookup. Listing 1 increments 100 million integers, scanning the array row by row, whereas Listing 2 increments the 10,000 elements of a column

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