data structures

Servers | scaling | Performance server performance and scalability Killer George v. Reilly Microsoft Inc. February 22, 1999 Directory Preface Application Server The flexibility and performance of IIS 10 Commandments to stifle server

EXT3 file Read and write process overview EXT3 file system in the read and write operation, the first need to open the appropriate file, and then read and write operations. When the open operation is made, the Linux kernel creates a file object

This article describes the following: The rationale behind the Entity Framework Entity Data Model query, mapping and N-tier development This article uses the following techniques: Ado.net, LINQ, Entity Framework The framework concept was first

Xml In Computer information technology, there are few technologies like XML, and she gives people a wide range of associations, and their applications may be far apart. She also has more to do with the understanding and understanding that XML

In order to handle exceptions at run time, the program logs a large amount of information. Wherever it is executed, the program must be able to identify which object will be freed if an exception is thrown here, and the program must know each entry

Sysinit is a common framework for calling sorting and executing mechanisms separately. FreeBSD is currently using it for dynamic initialization of the kernel. Sysinit makes the kernel or modules of the FreeBSD can be restructured, added, deleted,

Specification | skill | design | data | database | Database design method, specification and skill (recommended) The process of database design Database technology is the most effective means of information resource management. Database design

The. NET Framework Garbage collection What is garbage collection? Garbage collection is a mechanism that enables a computer to detect when an object can no longer be accessed. It then automatically frees the memory that is used by the object (while

Introduction: This article describes best practices for developing WEB 2.0 enterprise applications based on IBM Lotus Domino. These best practices cover the entire lifecycle of system development, including the system design phase, implementation

Pass descriptor and SENDMSG/RECVMSG functions through UNIX domain sockets In the front we introduced UNIX domain socket programming, and more importantly UNIX domain sockets can pass file descriptors between processes on the same host. Let's take

Data structure This course As a subject, the data structure is the subject of the computer's operation and the relation between them and the operation of the programming problem of the numerical computation. The description problem is no longer a

js|xml| access to Web applications is a sign of integration of multiple subsystems. SQL and XML are two of the most common mechanisms for exchanging data between such subsystems. In this article, Mark Kolb introduces the SQL and XML libraries that

At the headquarters of Palo Alto today, Facebook's design team shared their design ideas and how they designed products for 250 million of users. In particular, they highlighted the following points: To write code frequently (get your hands

Ordered prompts to force Oracle to join tables in the order in which they appear in the FROM clause. By ordered hints, you can avoid table connection evaluations during the CBO SQL parsing process, thus avoiding Oracle generating incorrect

If you make a general backup, on a daily basis (at least for the most frequent user profiles), you will help reduce the loss of the file and increase the level of resilience. The safest backup method is to record them in different media, such as

The No. 0 chapter is written in front I don't want to exaggerate or belittle assembly language. But I want to say that assembly language changed the history of the 20th century. Compared to predecessors, our generation of programmers is happy

4.5 Replace stack and queue with the appropriate generic version Problem You want to increase the efficiency of your application by replacing all stack and queue objects with the appropriate generic versions, and make your code easier to use. This

Ajax| Program | design First, the main reason to use Ajax 1, through the appropriate AJAX application to achieve a better user experience; 2, some of the previous server burden to the client, to facilitate the client idle processing capacity to deal

The most recent week is busy, the main work is to do a call "Keyboard Wizard" things, simply put a lot of data into memory, the data for quick retrieval, and then find the input conditions to match the best 10 records and show. Specific and the

Js|servlet Java servlet Technology and JSP technology enable Java server-side technology, currently they control the entire server-side Java technology market, and gradually become the standard for building commercial Web applications. Java