designing and implementing a data warehouse
.Exam 70-463: Implementing a Data Warehouse with Microsoft SQL Server 2012 pot
Ngày tải lên :
06/03/2014, 23:20
... each of which might store data in its own database You might also have part of the sales data in one database and part in another And you could have customer data in both databases, without a ... Contents at a Glance Introduction xxvii Part I Designing and Implementing a Data Warehouse Chapter Data Warehouse Logical Design Chapter Implementing a Data Warehouse 41 Part II Developing SSIS Packages ... Par t I Designing and Implementing a Data Warehouse CHAPTER Data Warehouse Logical Design Chapter Implementing a Data Warehouse 41 www.it-ebooks.info www.it-ebooks.info Chapter Data Warehouse...
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Exam 70-463: Implementing a Data Warehouse with Microsoft SQL Server 2012 pot
Ngày tải lên :
29/03/2014, 02:20
... tasks: ■■ Design an appropriate data model for a data warehouse ■■ Optimize the physical design of a data warehouse ■■ Extract data from different data sources, transform and cleanse the data, ... Implementing Master Data Services 565 Chapter 16 Managing Master Data 605 Chapter 17 Creating a Data Quality Project to Clean Data 637 87 421 Part VI Advanced SSIS and Data Quality Topics Chapter ... Warehouse CHAPTER Data Warehouse Logical Design Chapter Implementing a Data Warehouse 41 Chapter Data Warehouse Logical Design Exam objectives in this chapter: ■■ Design and Implement a Data Warehouse...
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designing and implementing a neural network library for handwriting detection, image analysis etc
Ngày tải lên :
28/04/2014, 10:10
... table As you know, AND truth table is AND TRUTH TABLE A B Output 0 0 1 1 0 Fig: A 2-2-1 Neural Network and Truth Table Of AND In the above network, N1 and N2 are neurons in input layer, N3 and ... trained the network 4.1 Training Phase This section explains how the training takes place, in a back ward propagation neural network In a backward propagation neural network, there are several ... interface A Neuron has a strategy, and a strategy should implement the INeuronStrategy interface We have a concrete implementation of INeuronStrategy, called BackPropNeuronStrategy (for a backward...
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CREATING AND IMPLEMENTING A STUDY PLAN
Ngày tải lên :
02/11/2013, 15:20
... sentence completions and analogies Saturday Class None Take practice exam Target weakness: algebra None Review quantitative comparison strategies Practice quadratic equations and formulas Review geometry ... from last year Algebra tutor Thursday 4–5 P.M Creating and Implementing a Study Plan 85 SAT STUDY PLAN JANINE SALAZAR VERBAL MATH Week 2: Feb 9– Feb 15 Practice main idea and specific detail questions ... schedule for a high stakes test manageable by creating a study plan WHAT IS A STUDY PLAN? Basically, a study plan is an agreement that you make with yourself about how much time and energy you are going...
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Designing and Implementing Databases with Microsoft SQL Server 2000 Enterprise Edition
Ngày tải lên :
04/11/2013, 16:15
... Create an application that uses SQL_DMO to extract the data from the database and transform the data into standard electronic data interchange (EDI) files Answer: A Explanation: The data will ... calculate the specifics for this database and then add the size of the model database All new databases are based on the model database The model database has an initial size of MB A quick estimate ... procedures as input Note: The SQL language has two main divisions: Data Definition Language, which is used to define and manage all the objects in an SQL database, and the Data Manipulation Language,...
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designing and implementing linux firewalls and qos using netfilter iproute2 nat and 17 - filter
Ngày tải lên :
03/07/2014, 16:06
... passed as a moduledata structure struct moduledata is defined in the header as follows: typedef struct moduledata { const char *name; modeventhand_t evhand; void *priv; } moduledata_t; ... each parameter: name This specifies the generic module name, which is passed as a character string data This parameter specifies the official module name and event handler function, which is passed ... example and not a real system call Loa da bl e K er n el M o dul es 13 1.6 Character Device Modules Character device modules are KLDs that create or install a character device In FreeBSD, a character...
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Designing and Implementing Linux Firewalls and QoS using netfilter, iproute2, NAT, and filter phần 1 pot
Ngày tải lên :
08/08/2014, 21:21
... placing the data from an upper layer between headers and trailers so that when data is received by a layer, after it is analyzed, the protocol at that layer removes the headers and trailers and ... Contents Chapter 4: NAT and Packet Mangling with iptables A Short Introduction to NAT and PAT (NAPT) SNAT and Masquerade DNAT Full NAT (aka Full Cone NAT) PAT or NAPT NAT Using iptables Setting ... several stores in other cities The hypermarket has an application that uses MSSQL databases in each location, which are replicated at the headquarters All locations have IP Analog Telephone Adapters...
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Designing and Implementing Linux Firewalls and QoS using netfilter, iproute2, NAT, and filter phần 2 pps
Ngày tải lên :
08/08/2014, 21:21
... • Data: The data from the upper layer (application) Also, UDP doesn't have any mechanisms for flow control and doesn't retransmit data if data gets lost This means that UDP provides unreliable ... layers Also, you can see that the TCP/IP network access layer contains LAN and WAN technologies that are found at the OSI physical and data link layers Network access layer protocols map IP addresses ... North America Region, http://www.arin.net • LACNIC (Regional Latin-American and Caribbean IP Address Registry): Latin America and some Caribbean Islands, http://www.lacnic.net • RIPE NCC (Réseaux...
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Designing and Implementing Linux Firewalls and QoS using netfilter, iproute2, NAT, and filter phần 4 docx
Ngày tải lên :
08/08/2014, 21:21
... Network Address Translation (NAT) and Port Address Translation (PAT), also referred to as Network Address and Port Translation (NAPT), with iptables After that, we will learn what packet mangling ... command: • tc qdisc manipulates queuing disciplines • tc class manipulates classes • tc filter manipulates filters used to identify data Both CBQ and HTB have a few parameters that can be adjusted ... child class further has child classes that have qdiscs attached to schedule the data and leaf classes, which are child classes of the child classes All confused? Have a look at the following image,...
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Designing and Implementing Linux Firewalls and QoS using netfilter, iproute2, NAT, and filter phần 5 pps
Ngày tải lên :
08/08/2014, 21:21
... missing … MARK target v1.3.1 options: set-mark value Set nfmark value and- mark value Binary AND the nfmark with value or-mark value Binary OR the nfmark with value [ 113 ] NAT and Packet Mangling ... Chapter L7-filter can match some or all application data in IP packets Therefore, we can set a mark on the packets belonging to a specific application Due to the fact that L7-filter is a match ... mangle table has five chains, named PREROUTING, INPUT, FORWARD, OUTPUT, and POSTROUTING Let's look again at the packet flow diagram again: [ 115 ] NAT and Packet Mangling with iptables The rules...
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Designing and Implementing Linux Firewalls and QoS using netfilter, iproute2, NAT, and filter phần 6 pps
Ngày tải lên :
08/08/2014, 21:21
... MANAGEMENT as follows: iptables iptables iptables iptables iptables iptables -N -A -A -A -A -A MANAGEMENT MANAGEMENT MANAGEMENT MANAGEMENT MANAGEMENT MANAGEMENT -s -s -s -s -s 1.1.2.0/26 -j ACCEPT ... have a 256kbps each, and we also want to leave them the possibility to use the entire bandwidth when it's available; and for the laptop and friends, we will allocate the remaining 384kbps, along ... software For more information on Samba, please visit http://us2.samba.org/samba/docs/man/Samba-HOWTO-Collection/ Creating the Firewall Rules Since the sales and accounting departments have a lot...
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Designing and Implementing Linux Firewalls and QoS using netfilter, iproute2, NAT, and filter phần 7 ppt
Ngày tải lên :
08/08/2014, 21:21
... details update, as the checkout devices query the database for prices and update stocks so that the headquarters database has all info on daily sales, and available stocks in every store The application ... uses MSSQL databases in each location The remote database contains details on stocks and personnel, and needs to replicate with the headquarters database every day at closing hours Replication is ... The application is developed by a third party Medium Networks Case Studies software company that also does database administration and remote storage; so it needs access to all databases in every...
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Designing and Implementing Linux Firewalls and QoS using netfilter, iproute2, NAT, and filter phần 8 pps
Ngày tải lên :
08/08/2014, 21:21
... Rate, and it's the minimum guaranteed bandwidth, and MIR means Maximum Information Rate, and it's the maximum bandwidth a user can get We will show in this example how to make bandwidth allocation ... server, an email server, a web server that also does web hosting and a radius server used for authorization and accounting (AAA—Authentication, Authorization, and Accounting server) which also runs ... Authentication, Authorization, and Accounting for dial-up users, and also for the email users who are stored in the database at 1.2.3.2 It also runs a DNS server As we learned in the previous chapters,...
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Designing and Implementing Linux Firewalls and QoS using netfilter, iproute2, NAT, and filter phần 9 pptx
Ngày tải lên :
08/08/2014, 21:21
... often, and manually filtering the destinations became more difficult and resulted in a revenue loss Also, a big problem with manually adding filters is that for a large PPS datarate, the CPU load ... training • Less application flexibility Using Linux routers has its advantages and disadvantages also From the advantages, we can mention: Large Networks Case Studies • Low deployment costs and ... a core switch in Datacenter-4, and one to the fiber optics switch also located in Datacenter-4 Into the core switch of Datacenter-4 are connected some voice equipment, a server farm, and an ADSL2+...
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Designing and Implementing Linux Firewalls and QoS using netfilter, iproute2, NAT, and filter phần 10 doc
Ngày tải lên :
08/08/2014, 21:21
... 1.1.10.3 and 1.1.10.50 We will drop all other packets to the Radius server: iptables iptables iptables iptables iptables -N -A -A -A -A RADIUS FORWARD FORWARD FORWARD FORWARD iptables iptables iptables ... See ARP Address Resolution Protocol attacks See ARP attacks Apache web server about 52 MTA 54 secure Apache server 52, 53 version control systems 53 ARP 22 ARP attacks 45 ARP attacks about 45 ARP ... SQL chain 204 dedicated routers about 225 advantages 225 disadvantages 225 Destination Network Address Translations See DNAT DHCP attacks about 43 DHCP operation 44 DHCP starvation attack 44...
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designing and implementing linux firewalls and qos (2006)
Ngày tải lên :
26/10/2014, 20:16
... placing the data from an upper layer between headers and trailers so that when data is received by a layer, after it is analyzed, the protocol at that layer removes the headers and trailers and ... Contents Chapter 4: NAT and Packet Mangling with iptables A Short Introduction to NAT and PAT (NAPT) SNAT and Masquerade DNAT Full NAT (aka Full Cone NAT) PAT or NAPT NAT Using iptables Setting ... several stores in other cities The hypermarket has an application that uses MSSQL databases in each location, which are replicated at the headquarters All locations have IP Analog Telephone Adapters...
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Data Warehouse Architecture and Models
Ngày tải lên :
25/04/2013, 20:33
... Measures Dimension data - Query drivers Summary data - Pre-calculated data Fact Data and Tables Many fact tables in the warehouse The bulk of the warehouse data Measures (units sold, sales ... Differentiate between an enterprise-wide data warehouse and localized data marts Recognize the difference between independent and dependent data marts Identify the data that is stored in a data warehouse ... Analyze business users’ needs Interview users Examine data needed Ascertain data availability Determine data frequency Decide the refresh cycle Types of Warehouse Data Fact data...
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Implementing and Administering a Microsoft Windows 2000 Network Infrastructure Exam 70-216 Edition 1
Ngày tải lên :
26/10/2013, 23:15
... using mapping information from the database of the server The relational database engine of the WINS server accesses an indexed sequential access method (ISAM) database The ISAM database is a replicated ... to and McastIntvl to a large value Backing Up the WINS Database The WINS console provides backup tools so that you can back up and restore the WINS database When WINS backs up the server database, ... organization should install a stand-alone CA As with Enterprise CAs, there can be only one standalone CA per hierarchy, but multiple Stand-Alone CAs can exist All other CAs in a hierarchy are...
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Tài liệu MCSA/MCSE Exam 70-291: Implementing, Managing, and Maintaining a Windows Server 2003 Network Infrastructure pptx
Ngày tải lên :
10/12/2013, 17:15
... in Miami with his wife Tricia and four children Alexa, Andrew, Alivia, and Adam Thank you again Tricia and kids for all of your support! Kirk Vigil (MCSE, MCSA) is a senior network consultant ... (TCP) and the User Datagram Protocol (UDP).TCP is a more complex protocol that provides reliable data transport—the application sending the data receives acknowledgement that the data was received ... XSL,Visual Basic, database design and administration, Back Office and NET Server platforms, Network design, including LAN and WAN solutions, Microsoft operating systems and FreeBSD Dan is a former...
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