planning a terminal services strategy for wingtip toys
Microsoft Press mcts training kit 70 - 646 configuring windows server 2008 server administrator potx
Ngày tải lên :
09/08/2014, 11:21
... running a traditional full installation A benefit of this is that it allows organizations to utilize older hardware, such as hardware purchased to run Windows 2000 Server as a platform for a Windows ... existing shared data Alternatively Ian could back up the server’s data, format the hard disk drives, and then perform a clean installation of a 64-bit edition of Windows Server 2008 What is important ... volumes means that not only are the operating system and data protected, but so are paging files, applications, and application configuration data In the event that a server is stolen or a hard disk...
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Performance Monitoring
Ngày tải lên :
19/10/2013, 02:20
... is about 1,000 times slower than RAM Some applications (particularly Oracle apps) always work with swap, and if you are using such an application, usage of swap is not necessarily bad because ... On a typical server that is operational for more than a couple of hours, you will always see that this value is rather low : The write cache that your server uses All data that a server has to ... slowdown Add more RAM if this happens Swap and cache are distinctly different Whereas cache is a part of RAM that is used to speed up disk access, swap is a part of disk space that is used to emulate...
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Tài liệu Service Level and Performance Monitoring pptx
Ngày tải lên :
17/01/2014, 08:20
... default Save As format Alternately, you can import the log file in comma-separated (CSV) or tab-separated (.tsv) format and then import the data in a spreadsheet, database, or report program ... information tool, is the Task Manager 729 4667-8 ch20.f.qc 730 5/15/00 2:08 PM Page 730 Part V ✦ Availability Management Task Manager Task Manager provides quick information on applications and ... View menu and graph each processor in a single graph pane or in separate graph panes The Application tab lists running applications and allows you to terminate an application that has become unresponsive...
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Tài liệu Practical mod_perl-CHAPTER 5:Web Server Control, Monitoring, Upgrade, and Maintenance doc
Ngày tải lên :
21/01/2014, 06:20
... save some typing, we set up some aliases for some of the apachectl commands and for tailing the error_log file: panic% panic% panic% panic% panic% alias alias alias alias alias graceful restart ... that not all machines are built with identical hardware This leads to the need for some smart load-balancing techniques All current load-balancing techniques are based on a central machine that ... installation of the packages is attempted with separate commands, they will both fail, because each of them will break some dependency If a mistake is made and checks reveal that a faulty package...
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Tài liệu Data Management Issues Related to Drought Monitoring at Environment Canada pdf
Ngày tải lên :
21/02/2014, 21:20
... Contractors Autostations via 2304 paper form keypunch via COOLTAP …web or IVR Aviation Autostations Manned A datamart with access via web SM via SM via SM via services SMQC is updated twice via daily ... Environment Canada is steadily improving, especially in the area of availability of near-real time data • Improvements in data management are planned in the areas of – Near-real time quality control ... Message Flag Test QC QC Message Flag Test … QC QC Message Flag Category Summary Flag Category Summary Flag QC Flag Summary Determination Data Element QC Summary Flag Summary • Climate data for...
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Performance Monitoring phần 2 ppsx
Ngày tải lên :
31/07/2014, 19:20
... set, có mà Reliability and Performance Monitor cho bạn khả tạo data collector set tuỳ chỉnh Khi tạo data collector set tuỳ chỉnh, bạn cần tạo liệt kê để xác định trước thời gian mà data collector ... trừ Windows chạy chúng May mắn chạy data collector set dễ Tất cần làm chuột phải vào data collector set mà bạn quan tâm, sau chọn lệnh Start từ menu phím tắt Cần nhớ data collection trình xảy ... thao tác tay để dừng data collector set Để dừng, chọn lệnh Stop từ menu phím tắt Cũng nói thêm bạn nhiều option để l a chọn làm việc với data collector sets mặc định Bạn bắt đầu hay dừng data...
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Performance Monitoring phần 1 potx
Ngày tải lên :
31/07/2014, 19:20
... Windows Server 2008 Reliability console Performance Monitor, click vào mục ch a Reliability and Performance, bạn thấy hình tương tự hình A Hình A – Reliability and Performance Monitor tóm tắt tiêu ... thống, hay xử lý riêng biệt Bởi muốn xem thật xử lý làm việc, phần biểu đồ, click OK Hình B The Performance Monitor cho biết instance riêng biệt cho counter Khi bạn quay trở lại hình Performance ... Một điều mà bạn ý thêm instance xử lý vào biểu đồ, khó biết chuyện xảy ra, utilization xử lý thấp Một cách để khắc phục vấn đề thay đổi mức độ biểu đồ Hình C instance xử lý vẽ vào biểu đồ Để...
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Optical performance monitoring in high speed optical communication systems
Ngày tải lên :
09/09/2015, 08:17
... is an additive noise, which is accumulated as the optical signal passes the cascaded optical amplifers The power ratio between optical signal and optical noise is called as optical signal to ... easy to be operated and maintained Moreover, the OSNR monitoring method based on 1-D histogram is also applicable for advanced phase modulation format [67, 68] Additionally, the 1-D histogram ... related optical effects, optical transceiver and electrical sampling are studied 2.1 Application of Mach-Zehnder Modulator Mach-Zehnder modulator (MZM) is an important and fundamental optical...
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A filter based approach for stochastic performance monitoring of feedback control systems
Ngày tải lên :
16/09/2015, 12:35
... determine PI achievable performance calculation using known open loop process model and routine data Later, Agrawal and Lakshminarayanan (2003) proposed a method to obtain PI achievable performance using ... Lalitha, Suresh, Raj, Biswajit, Shanthi, Ravi, Ashwin, Khare, Anju, Atreyyee, Pavan, Naveen, Manish, Manoj, Bhupendra, Vipul, Nirantar, Saurabh, Rahul, Sudhakar, Srinivas, Reddy and many more I like ... to diagnose the root cause of a poor performance Later Desborough and Harris (1993), and Vishnubhotla et al (1997) used analysis of variance (ANOVA) for performance assessment of feed forward...
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Tài liệu SQL Server 2008 Database Administration– Monitoring and Performance pdf
Ngày tải lên :
13/02/2014, 08:20
... We’ll take a look at a few categories and examples p 30 Chapter 9: Monitoring and Performance Course 157: SQL Server 2008 Database Administration Presented by Scott Whigham 31 p 31 • Chapter Introduction ... • Database category: – 16+ DMVs and DMFs SELECT name, type_desc FROM sys.system_objects WHERE schema_id=4 AND name LIKE 'dm_db%‘ ORDER BY name p 34 Database Category • From a performance standpoint, ... will spend a lot of time in the Database category – Primarily looking at table, index, and partition information • Size, fragmentation • Missing indexes • Index use p 35 Database Category • Common...
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Maximum performance a practical guide to leading and managing people at work
Ngày tải lên :
13/12/2013, 14:54
... Soon after Waugh was appointed in January 1998, John Inverarity, a former captain of the West Australian cricket team and an international player, gave a talk on leadership to a group of my MBAs ... personality can be created and manipulated through media exploitation and propaganda, and the judicious use of the physical trappings and patronage that accompany power Stalin was a seething, paranoid ... that change must be proactive rather than reactive For example, Don Argus, the former American CEO of the National Australia Bank was fond of saying that, ideally, you don’t change when you have...
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Tài liệu Apress - SQL Server 2008 Query Performance Tuning Distilled (2009)02 ppt
Ngày tải lên :
17/12/2013, 02:15
... memory Rate of hard page faults Values System dependent Average Rate of total page faults its baseline value for trend analysis Rate of input page faults Rate of output page faults CHAPTER Object(Instance[,InstanceN]) ... requirements for data and memory pool consists of a collection of 8KB buffers to manage data pages and plan cache pages, free pages, You can - Figure 2-3 SQL Server memory configuration and CHAPTER ... Resolution - - by partitioning a table Memory Bottleneck Analysis Memory can be a lazy writer 21 22 CHAPTER SYS TEM P ER FOR MA NC E A NA L YS IS SQL Server Memory Management memory for databases, including...
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Tài liệu Apress - SQL Server 2008 Query Performance Tuning Distilled (2009)01 pptx
Ngày tải lên :
17/12/2013, 02:15
... to take advantage of one of the many tools that can generate an artificial load on a given server or database Numerous third-party tools are available ), which measures tools are available that ... distribute database administration activities, such as full database backup and database defragmentation during nonpeak hours You can use the a baseline for SQL Server’s hardware and software resource ... Overnormalization of a database is as bad as undernormalization Overnormalization increases the number and complexity of joins required to retrieve data An overnormalized database contains a large...
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Tài liệu Module 6: Monitoring and Optimizing a Web Server pptx
Ngày tải lên :
24/01/2014, 10:20
... logging: Create a database containing a table with the appropriate fields for the logging data IIS 5.0 includes an SQL template file, which can be run in an SQL database to create a table that accepts ... the database Supply IIS with the database name and table name If the database requires a user name and password for access, specify them as well To configure the name of the database and table in ... them: available network bandwidth and CPU, memory, and hard disk performance Web page element Affects Graphics Available network bandwidth Web applications CPU time Streaming multimedia Available...
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Tài liệu Looking at the SQL Server DMF APIs pdf
Ngày tải lên :
26/01/2014, 11:20
... them within your own application SQL-DTS SQL Data Transformation Services allows you to create transformation packages and tasks, much like you would by using the DTS user interface ... Distributed Management Objects give you access to the various objects within SQL Server, as well as some of the tasks that can be performed using the Enterprise Manager, so that you can perform them...
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Tài liệu SQL Server 2012 Query Performance Tuning pptx
Ngày tải lên :
12/02/2014, 12:20
... Analysis Dynamic Management Objects To get an immediate snapshot of a large amount of data that was formerly available only in Performance Monitor, SQL Server now offers the same data internally ... two read I/Os and two write I/Os In an OLTP database, all the data modifications are immediately written to the transaction log file as part of the database transaction, but the data in the data file ... write operation in the transaction log file for a highly transactional OLTP database, placing transaction log files on a RAID array will significantly degrade the array’s performance Although you...
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Tài liệu Professional SQL Server 2005 Performance Tuning doc
Ngày tải lên :
16/02/2014, 13:20
... has the tools and information available so that just about anyone can jump in and start tuning their databases Ar t or Science? Performance tuning has always had a certain aura of mystique around ... 321 Capturing Workloads for Replay 321 Characterizing a Workload for Replay Meeting Requirements for Workload Replays Capturing a Workload Modifying a Workload in a Trace Table for Special Needs ... up their data, and the system works just great Over the past few years, however, there has been an explosion in database size and in the hardware performance that is available to small and medium-sized...
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current revenue management at vietnam airlines
Ngày tải lên :
19/02/2014, 07:51
... allows high-fare passengers to book seats that are available to lower-fare passenger Any seat available at a particular fare also be available at a higher fare In example in table 2.2 there are ... modeling, and micro level Macro level forecast are usually made for aggregate forecasts of total airlines passenger demand For example macro level forecast might be a projection of total annual domestic ... Revenue management in airlines 2.2.2.1 Forecast demand Forecast demand is play a important role in RM, accurate forecasts are crucial to a RM system Poor estimates of demand lead to inadequate inventory...
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Making monitoring and evaluation systerms work a capacity development toolkitInteractive textbook at www/worldbank.org/pdt1. Structure and Organizational Alignment for M&E pptx
Ngày tải lên :
06/03/2014, 00:22
... of each c) Develop a national evaluation and research strategy d) Ensure that research and evaluations are done in an ethical way e) Develop and/or update a national evaluation and research agenda ... process of sampling Six routine data Data sourcing, data collection, data collation, data management analysis, data reporting, and data use processes SPSS Statistical Package for Social Sciences ... to Handle Them 301 Sample Sizes Necessary to Calculate Change from Baseline Values 310 Table C9-1: Relational Database Table 324 Table C9-2: Relational Database Table 324 Table C9-3: Data about...
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