Network construction

Telefonica and Lucent Technologies signed an agreement to develop broadband TV


  据外电报道,西班牙报纸《Expansion》周三报道说,西班牙电信巨头Telefonica公司将与美国朗讯科技公司签署协议,发展这家西班牙电信企业的宽带电视服务。 该报称,这项协议将由Telefonica公司董事长Cesar Alierta与朗讯科技公司的首席执行官Patricia Russo在迈阿密签署。

SQL Server's linked servers technical Summary



First, use the Microsoft OLE DB Provider For ODBC link to MySQL

Installation of MySQL's ODBC driver MyODBC

Increase the router's basic agreement



English name for the router, Router, is used to connect multiple networks or network equipment segment. These networks can be several different protocols and architecture of the network (such as the Internet and local area network), can be several different segments of the network (the Internet in different sectors such as large-scale networks), when the data transfer information from one department to the network Another sector network, the router can be completed. Now, families are increasingly used in local area network router to share the way broadband Internet access.

Broadband routing failure cause and solution



Broadband Internet access is becoming increasingly popular, ordinary users want only to submit an Internet access fees on multiple computers at the same time can enjoy surfing the Internet fun. Buy a broadband router is the most simple and effective method. Broadband Router is now very popular, and the whole set more and more accessible, lowered the price a lot.

Reduce the SQL Server database deadlock method



If two user processes in different resources were locked, and then tried to lock each other by locking resources, deadlock will result. At this point, SQL Server will automatically select and process to lift the suspension of one of the deadlock, so another process can continue processing. The system will rollback the transaction to be suspended, to be rolled back to the user to send error messages.

Exclusive: Six Tips to save server power consumption



Now, the trend of green everywhere. This is a good reason: energy prices are rising, the figure had center manager the situation and encourage them to find some shock with less power to achieve the results the same way high. If you know why you want the server to use less power and how to do this, is not very difficult to achieve this goal.

Broadband Integrated Management System




Currently, the domestic network operators, broadband service, data service is still in its infancy, but the design of broadband systems of component building system is suitable for edge of network construction side of the development of ideas, more traditional access methods, the addition of broadband provide faster Internet speeds, but also provide services such as VOD, video conferencing, telemedicine, distance education, virtual private network, and other e-commerce applications. In terms of the broadband services operator, the most urgent need to address the problem is how to manage broadband services, the development of broadband services and provide better service quality to enhance the competitive edge, Shouhui investment, the increased business volume Zuidaxiandu.

Nanjing Business Plaza Merritt wiring case




Background
Commerce Square is located in Nanjing, Jiangsu Province, Nanjing Center, Nanjing is the first high-rise. This 60-story building 200 meters tall, an area of 3000 square meters. In addition to 1-6 layers in shopping malls, the other floors are for office use.

Enterprise router configuration generally the wrong solution



Learn about enterprise router configuration knowledge or useful, this is mainly to explain the enterprise router configuration error in the general solution is usually to say, enterprises in the basic configuration of the router, the main attention is the wide area network where terminal LAN side and the three aspects of public servers.

Network time server applications



Preface

With the computer and network communication technology rapid development of thermal power plant automation system of digital and network era has come. This regard, control and information systems for the data exchange between analysis and application to provide a better platform, on the other hand a variety of real-time and historical data on the time accuracy of their labels is also a higher demand.

Access Upsizing SQL Server


In the software development process often encountered in database upgrade problems, causes more like acsess access speed slower than sql server, delete data record access would leave an interval, document more and more (compression repair method can also be used reduce the file size, but too much trouble), access speed slower and slower, and even database corruption, less damage than you can find third-party tools to fix, it will cause serious database can not be repaired, or restored data records damage. So we very much needed promotion to our existing Access database to SQL Server.

Microsoft SQL Server SA permission latest invasive method



SA password to access, often because the server administrator, or "previous" will net.exe and net1.exe are restricted to use the administrator account can not be added. We know that VBS in Active Directory (ADSI) part of a winnt object, used to manage local resources, use it and so can not rely on CMD command can add an administrator, the specific code as follows:

Wide trillion TDM transmission technology solutions for metro broadband



The program applies to E1 leased-line, DDN, E1 frame relay applications.
E1 transmission equipment can also provide data VPN, video and other services, reduce the user equipment under the same needs

FTP server set up - set up articles


Set up a FTP server is very simple. First of all, make sure your machine can access, but also no less than ADSL 512Kbps of network speed. Second, the hardware performance to meet your needs. Finally, the need to install the FTP server software, many of these software, you can use Microsoft's IIS (Internet Information Server Internet Information Service System), can also use specialized software. Different software provides different functions to meet the needs and operating systems are different. In general, the minimum system requirements are as follows:

Microsoft says Windows Server 2008 will be delayed


Recently, many articles mentioned that Windows Server 2008 (code named Longhorn, Longhorn is the code name for Vista, Vista after the official naming refers to the Windows Server 2008) will again delay the release even been given a number of reasons for delay and that Longhorn Beta 3 from Beta 2 to spent 11 months time, Beta 3 release was issued on April 24

Molex structured cabling for the future development direction


The world's leading structured cabling system suppliers - Molex cabling network business seminar yesterday, the Department of 4-city tour of Hong Kong in the last leg down began. Yi "structured cabling development and core power" as the theme of the roving seminars in Beijing, Nanjing, Guangzhou and Hong Kong, 4, carried out of the structured cabling application status and future direction of development, and released under Molex the latest release of PowerCat6 six standard systems.

CISCO router basic security configuration


CISCO router basic security configuration

Router is the nerve center of the network, wide area network is connected by a composition of routers, LAN also has general application to a router chip, in many enterprises have used a router to access data communication network, and can that the router has been mysterious, now flying into the everyday home.

Talk router security


For hackers, the use of router vulnerability to attack is usually a relatively easy task. Router attacks will waste CPU cycles, misleading information flow, the network paralyzed. Good router itself will take a good security mechanism to protect themselves, but that alone is not enough. Protection router security also need to network administrators to configure and manage routers in the process of taking appropriate security measures.

In SQL Server 2005 XML data using XQuery Decomposition



This article discusses the new SQL Server 2005 feature, which allows you to decompose XML data into a relational format, without using too much memory. We first look at XQuery and SQL Server 2005, it provides developers with functionality.

Microsoft data platform and SQL Server 2008



I. Introduction:

Now, with the database system and programming language continues to develop, they each have their own specific function of concentration gradually separated. This resulted in the current application data storage and business logic mismatch between the impedance. SQL Server 2008 and Microsoft data integration platform technology allows you to quickly and easily set up to eliminate this mismatch of integrated and scalable data-based solutions.

Using SQL Server Profiler to create tracking



SQL Server Profiler (Profiler) can help database administrators to track SQL Server database to the specific events, monitor the behavior of the database; and save them valuable information to a file or table to solve the database used to analyze the future appears problems to optimize the performance of the database engine. This article tells you step by step how to use SQL Server Profiler to create a SQL Server to track the entire process.

Home Cabling System



Intelligent Building is based on the integrated wiring system, which is the Intelligent Building of the "vessel."

Yourself a simple router DIY



I, on the router

Router (Route) is a system for routing in the interconnection network, multiple paths from the traffic at least to find a network path to the user communications. It uses the routing protocol to obtain network information, based on "routing matrix" of the routing algorithm and criteria to select the optimal path. In accordance with the OSI reference model, the router is a network layer system. Routers are divided into single and multi-protocol router protocol router.

SQL Server 2000 skills to generate XML



Introducing SQL2k before the time has mentioned SQL2k on XML support for XML statement can be used easily to implement the results into an XML, so the system can greatly improve the efficiency and development speed, detailed information, please see Books Online.

SQL Server 2005 XML features in the new



At present, many developers will be SQL Server 2005 database as an application. This is one of many reasons, such as development of custom, powerful, easy to use, for both developing technology support. To help readers familiar with the SQL Server 2005, this paper focuses on the new SQL Server 2005 XML functionality available to explain. In brief, first understand the basic concepts.