pcap analysis

From the user level of the website, we divide users into different types based on the behavior characteristics of user access, because the user behavior is different, the behavior statistical indicators are different, and the analysis angle is different, therefore, if you want to classify users in detail, you can implement different classifications based on various rules from many perspectives. We have seen that some data

To analyze the go-ethereum process, I want to start with a less reliant underlying technology component, and slowly dive into the core logic. directory go-ethereum code reading environment setting up the ether square yellow paper symbol index RLP source analysis Trie Source Analytics ethdb Source Analysis RPC Source Analysis Peer-to-peer Source

C ++ Performance Analysis (1), performance analysis. C ++ Performance Analysis (1), performance analysis C ++ Performance Analysis (1) Performance problems are not solved simply by technology. they are often Architecture, testing, assumptions. However, C ++ performance

"Editor's note" before, read a lot about PHP performance analysis of the article, but the writing is a rule, and these rules do not have context, there is no clear experiment to reflect the advantages of these rules, while the discussion also focused on some grammatical points. This article changes the angle of PHP performance analysis, and through the example to analyze the performance aspects of PHP need

The most common measure of measurement is the use of surveys. Reliability analysis is mainly to analyze the stability of the questionnaire measurement results, if the results of repeated measurements are very close, it can be considered that the reliability of the measurement is high. The concept corresponding to the reliability is the validity, and the validity refers to the approximate degree of the measured value and the real value. The difference

Preface: Completely do not understand the data analysis, statistics also forget the almost small white began to learn data analysis. Read the "In-depth data analysis", the data analysis has a general understanding. Every chapter in the book requires a lot of information to continue learning. This book is a guideline (i

Analysis of the changes brought by directx11 technology to the graphic industry (I) Analysis of the changes brought by directx11 technology to the graphic Industry In October 23, 2009, Microsoft launched Windows 7, the latest operating system. Compared with the previous Vista system, Windows 7 has made great progress and improved its core execution efficiency, new technologies such as DirectX 11 are added.

by Falcon of tinylab.org2015/04/18ReasonSource code analysis is a topic that programmers can not leave.Whether it is research open source projects, or usually do all kinds of transplant, development, can not avoid the deep interpretation of the source code.工欲善其事, its prerequisite.The first two articles describe the dynamic analysis of static and application parts. Here we begin to discuss how to dynamically

By analyzing the log logs of Web sites, we can see the behavior data of users and search engine spiders visiting the website, which can let us analyze the user and spider's preference to the website and the health of the website. In the Web log analysis, we mainly need to analyze the spider behavior. In the spider crawls and collects the process, the search engine will assign the corresponding resources quantity to the specific weight website. A sear