... 4 5 10 11 12 12 13 13 14 14 15 vii viii Contents 1. 20 1. 21 1.22 1. 23 1. 24 1. 25 1. 26 1. 27 1. 28 1. 29 1. 30 1. 31 1.32 1. 33 1. 34 1. 35 1. 36 1. 37 1. 38 1. 39 1. 40 1. 41 1.42 1. 43 1. 44 1. 45 1. 46 1. 47 1. 48 ... Authors Part I xxv xxxv xxxvii Getting Started 1 What to Do When 1. 1 1. 2 1. 3 1. 4 1. 5 1. 6 1. 7 1. 8 1. 9 1. 10 1. 1...
Ngày tải lên: 14/08/2014, 14:20
... and activates the second system or automatically the second system monitors the first system and activates itself (if it has determined that the first one is unavailable) 4 .2 The Icing 87 Other ... to gather data and sum them Instead, send a longer SQL query to the server that gathers the data, sums them, and returns just the result Mathematically speaking,...
Ngày tải lên: 14/08/2014, 14:20
The Practice of System and Network Administration Second Edition phần 3 docx
... European office Secondary European office New Jersey office Texas office Main U.S office Secondary U.S office Florida office Colorado office Main Asian office Singapore office Secondary Asian office ... hold the machines and lighting in the data center, the HVAC system, the UPS charging, the phone switches, the SA work area, and the customer service center The security-ac...
Ngày tải lên: 14/08/2014, 14:20
The Practice of System and Network Administration Second Edition phần 4 docx
... authentication system that implements the policy The set of identities and information stored in the authentication and authorization systems is one of the namespaces at a site Managing this and ... without the consent and supervision of the telecom or networking group and instituted regular physical checks of all computer and communications rooms and the...
Ngày tải lên: 14/08/2014, 14:20
The Practice of System and Network Administration Second Edition phần 5 pps
... JOHN SMITH (55 5 )55 5-1234 JANE JONES (55 5 )55 5-4321 ALICE WALTER (55 5 )55 5-7890 800 -55 5 -55 55 pin 123 456 Backout Plan: None *** BOTTOM OF DATA *** Figure 17.1 Sample change-freeze, or network quiet ... misprogrammed server The SAs had done their best to debug the problem using their knowledge of their part of the system, yet the problem remained unsolved Suddenly,...
Ngày tải lên: 14/08/2014, 14:20
The Practice of System and Network Administration Second Edition phần 6 doc
... be unable to meet the demands placed on it by some of the departments in the company Before abandoning the centralized service, try to understand the reason for the failures of the central group ... questions, the SAs realize that they need to monitor the systems in question and gather utilization data over a period of time in order to see the trends and the pe...
Ngày tải lên: 14/08/2014, 14:20
The Practice of System and Network Administration Second Edition phần 7 potx
... The speed of a backup is limited by the slowest of the following factors: read performance of the disk, write performance of the backup medium, bandwidth, and latency of the network between the ... printed pretty labels for the tape covers However, the system failed to reduce the thinking aspect of the job The software did a grand job of issuing th...
Ngày tải lên: 14/08/2014, 14:21
The Practice of System and Network Administration Second Edition phần 8 ppt
... deciding on the size of the SA team, the management of the organization should take into account several factors: the number and variety of people and machines in the company the complexity of the environment, ... after the old one timed out, because the operating system was not releasing the connection Fortunately, one of the SAs on another part of...
Ngày tải lên: 14/08/2014, 14:21
The Practice of System and Network Administration Second Edition phần 9 pps
... isolated, unimportant, and not part of the team The longer people stay with the group and the less turnover there is, the more they will feel part of the team and the more likely they are to stick ... the business goals of the company and of the group The relationships with the nontechnical managers are key to the technical manager’s success and job...
Ngày tải lên: 14/08/2014, 14:21
The Practice of System and Network Administration Second Edition phần 10 pdf
... many of them found that they had no network connection: the CEO, the entire customer-support department, the Cowboy’s management chain, and many of the engineers The helpdesk and the rest of the ... the current OS release, the current OS distribution, the current brand of computers, amount of bandwidth, and type of network topology The Staller doesn...
Ngày tải lên: 14/08/2014, 14:21
Báo cáo y học: "Osteoarthritis and nutrition. From nutraceuticals to functional foods: a systematic review of the scientific evidence" pps
... efficacy for cetyl myristoleate Hence, further research is needed to evaluate the safety and potential benefits of cetyl myristoleate and cetylated fatty acids in the treatment of OA Vitamins and ... the safety and tolerability of bromelain Rosa canina A standardised rose-hip powder made from the seeds and husks of the fruits from a subtype of R canina...
Ngày tải lên: 09/08/2014, 08:22