oracle|window| Performance | Optimizing Oracle Performance Optimization under Windows 2000 requires consideration of disk I/O, CPU, network subsystem, memory subsystem, which focuses on Oracle memory tuning in Windows 2000 environments.
Optimizing Disk Configuration
Oracle is a strong disk I/O application to ensure that you properly configure the disk and file system:
Run Disk Defragmenter first before you
Server|xml
[Author Introduction:]wayne, a new generation of programmers, 12-Year-old began to learn programming, 13-year-old with his own computer, has learned basic, Pascal, C, FOXPRO, VB, DELPHI, + +, SQL, learning the Java language, then become a crazy fan of Java , he is now studying at China University of Science and Technology.
IntroductionContent navigation * Introduction* Configure IIS virtual directories for SQL Server 2000* Execute SQL stat
New features for 1.2 SQL Server 2000
SQL Server 2000 fully expands the performance reliability and ease of use of SQL Server 7.0 to make it an outstanding database platform for large online transaction processing data warehouses and E-commerce
The new features of SQL Server 2000 are mainly as follows:
1.2.1 Database Enhancements
SQL Server
Explore the Windows 2000/XP prototype Pte
WebSphere (http://webcrazy.yeah.net)
Memory Management is the most important and complex process of operating system implementation. Memory sharing has become an important and effective method for relatively poor memory resources. The implementation of Windows 2000/XP in this respect relies on a software mechanism called prototype PTE (PPTE. In Windows NT/
consumptionHardware that consumes CPU interruptions and time should be avoided. Generally, this hardware is cheap because it loads work into the CPU, and the CPU needs to process peripheral hardware with advanced performance. Note:
1> NIC that supports Bus Control2> disk controllers that support DMA instead of PIOUse the performance monitor to track the % interrupt time counter value of the processor object and the baseline and standard of this counter, and then monitor the problem.3> A good
interruptions and time should be avoided. Generally, this hardware is cheap because it loads work into the CPU, and the CPU needs to process peripheral hardware with advanced performance. Note:
1. Nic that supports Bus Control
2. Disk controllers that support DMA instead of PIO
Use the performance monitor to track the % interrupt time counter value of the processor object and the baseline and standard of this counter, and then monitor the problem.
3. A hardware raid controller is used to replac
be avoided. Generally, this hardware is cheap because it loads work into the CPU, and the CPU needs to process peripheral hardware with advanced performance. Note:1. Nic that supports Bus Control2. Disk controllers that support DMA instead of PIOUse the performance monitor to track the % Interrupt Time counter value of the processor object and the baseline and standard of this counter, and then monitor the problem.3. A hardware RAID controller is used to replace the software RAID supported by W
To be successful in e-business , you need a robust, fully WEB-supported database solution that meets the needs of today's rapidly changing Internet e-business environment. SQL Server 2000 provides all the necessary tools and functionality to quickly implement the next-generation scalable e-business solution. SQL Server is the most popular database for storing data on the Web, for the following reasons: it provides intrinsic support for storing and gen
In-depth organization of the Windows NT/2000 Module
WebSphere (http://webcrazy.yeah.net /)
In Windows NT/2000 paging mechanism, I have described in detail the non-Paging Memory Internal Mechanism of Windows NT/2000 on the X86 platform, the address space can be divided into process space and system space. Each process has its own process space, while all processe
Disk fragmentation is a process of reorganizing the data stored on the server's hard disk to make files more continuous and increase the speed of data access and retrieval. When you fragment a hard disk, you can improve disk performance and ensure that the servers in your organization, including those running Exchange 2000, are running smoothly and effectively. However, detailed disk fragmentation may cause performance problems, therefore, you may nee
Oracle Installation
Oracle8i is installed through a new Java-based Oracle universal Installer (Oui). The same interface [1 m cyran, 1999] is available on all platforms. The above sentence is correct, but some small differences should be noted. X-compatible display capability is required on UNIX, or an application like exceed is available on the client workstation. You can directly run the installer on Windows.
There are many manually set tasks in UNIX, which are not required in Windows
1, Support vector Machine (SVM) is a better way to realize the idea of minimizing the structure risk. Its machine learning strategy is the structure risk minimization principle in order to minimize the expected risk and minimize the empirical risk
some advantages related to Unix and windows, which is the purpose of this Article.Example
In this example, we use Oracle 8i on Linux and the Instance name is eighti. The Oracle 8i Instance name on Windows 2000 is ATEi.Access from the client to Oracle
When the client is connected to Oracle, the Oracle server platform is generally independent of the client application. This is hard to tell. Oracle DBAs and system administrators are more interested in o
Using several time functions, the program can simply complete the function of 2000 rewind in ASP Web pages, and change the parameters of CDate function to finish the other date.
The ASP source code is as follows:
' Show Current time
The current time is
' Calculate the number of days to display from a specified date
From 2000 there are ("01/01/2000-00:00:0
Document directory
Local Security Policy
Domain Security Policy
Organizational Unit Group Policy Object
Security Configuration Editor
Other tools
Content on this page
Content of this module
Target
Applicability
How to use this module
Windows 2000 Security Policy
Other security configuration Interfaces
Content of this module
This module provides an overview of to
Server We always put the word SQL Server on the tip of our tongue, and perhaps very few people think about what SQL Server is. The question is difficult to make clear in a few words. The reason we have to discuss SQL Server in a serialized way is to address this issue from different angles.
One, server components
SQL Server 2000 consists of two parts: Server components and client tools.
1. Content
The server components of SQL Server are run as Windows
Cracking Windowsxp/2000/2003/98/me's password method is really much, so Microsoft's Windows vulnerabilities are really many! But this also facilitates a lot of users of the computer Management, advantages and disadvantages!
Many friends have consulted this kind of questions many times, each time I have to answer one by one, so today I will synthesize the method, hoped that has some practical value to everybody!
Cloud-dwelling Community www.jb51.net
F
Win 2000 optimization In many ways is very similar to win 9x/me, including some of the optimization software can be shared, therefore, may wish to draw on the win 9x/me optimization program and optimization software. Of course, in addition, Win 2000 has some of its own unique optimization measures.
First, choose the right file system
Before you can install Win 2000
Some friends often ask, what kind of problems does Windows 2000 have? Which one do I have? On this issue, I have sorted out the following content. If you do not know this, you will understand it after reading it.The four versions of Windows 2000 are Professional, Server, Advanced Server, and Datacenter Server.Among them, Professional is the desktop operating system, and its previous version is Windows NT 4.
with a value less than 100 of the customer_id data row from the customer_data table, use the following statement:Delete from customer_dataWhere customer_id lt; 100Now we have quickly browsed the DDL and DML statements provided by SQL. Next we will introduce T-SQL.What is T-SQL? T-SQL is an enhanced version of the standard SQL programming language, which is the main language for applications to communicate with SQL Server. The T-SQL provides DDL and DML functionality for standard SQL, coupled w
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