Java Implementation of a simple speed limiter
In the daily development process, resource usage frequency is often limited. For example, an interface can only be called 300 times per second, or a resource object can only use 300 times per second, the following is a java implementation of a simple speed limiter. It can b
Inhttp://blog.csdn.net/houjixin/article/details/45222081 orhttp://houjixin.blog.163.com/blog/static/3562841020153233201796/The speed limiter implemented in the, need to maintain a container to record the time of each visit, each new request for resources by calculating the difference between the first two time in the container and the number of accesses in the container to determine whether overspeed, in fa
Redis speed limiter design (lua scripts and things are not used), redisluaThe company has a need to send a fixed number of requests per minute to a server other than the LAN, a fixed number of requests, it means that all requests sent by all machines in the cluster are a fixed number, which requires a distributed speed limite
In the daily development process, often encounter the use of resources to limit the frequency, for example: An interface allows only 300 calls per second, or a resource object only allow 300 per second, and so on, below is a simple speed limiter Java implementation, It can realize how many accesses are allowed to a resource in a certain amount of time (in milliseconds), and the implementation code is as fol
What is QoS?
QoS (Quality of Service), a security mechanism of the network, is a technique used to solve problems such as network latency and congestion. It is necessary for key applications and multimedia applications. When the network overload or congestion, QoS ensures that important traffic is not delayed or discarded, while ensuring the efficient operation of the network. In short, it is to improve the network priority of the game program so as to reduce the delay and improve the
first, clean up the system garbage speed up the internet
1, delete browser temporary files.
First step: In the "Start" interface, select "Control Panel".
Step two: In the Control Panel, select Network and Internet.
Step three: Go to the network and Internet interface and choose
In order to get rid of the PPS influence speed and BT caused slow network speed problem, sharing the Internet should be limited to speed.
When it comes to speed limits, you may think of a peer-to-peer terminator. A peer-to-peer Terminator is a software that restricts the
Now the Internet has become a necessary thing for everyone, if the network speed is slow, it is really to human life, like such a situation is there any way to solve it?
If you are using a LAN network that is especially bad, or if you are using a broadband connection, setting the appropriate Tcpwindow value in the registry can speed up the
Win7 system will increase the speed of 50 times times to speed up the Internet two ways
Method One:
1, first recommended before the introduction of drug search and cleaning system garbage;
2, then, turn on: Start-run-input regedit;
3, sequentially expand: hkey_local_machine--system--currentcontrolset--services--tcpip-parameters;
4, in
the domestic market, the high-speed rail industry on the road to international development will also face the social security and stability of other countries and other factors. 5, raw materials rise, spare parts rely on importsIn addition to the need for a large number of human resources, materials are also essential, including aluminum alloy, steel fittings and many other raw materials. But these materials are not renewable resources, the price is
One, the user computer aspect
1. Computer Configuration
The higher the machine configuration, the more fluent the Internet is. The memory size, CPU frequency, hard disk speed and network card speed are the main reasons affecting the speed of Internet. Upgrade the machine c
ADSL broadband users are very concerned about their speed of the internet for how much, in the end is fast or slow. And, there are a variety of software or testing sites to provide services to check the speed of the Internet. However, the speed of the
360 Speed Browser Introduction
360 Speed browser is a speed, safe and seamless dual-core browser. It is based on chromium open source project, with lightning-like browsing speed, complete security features and a wealth of practical tools to expand. It inherits the chromium and innovative layout of the Open-source pro
Computers have become a significant feature in family life. Through the vigorous promotion in recent years, ADSL has already entered thousands of households. It is a widely used broadband Internet access method for home users. According to the survey, more than half of domestic broadband users are currently choosing to use ADSL. However, behind the convenience of life, there are still many problems, such as the cost and
Use the computer most people egg pain is the internet speed, Internet speed if fast, then certainly very cool. And if the Internet speed is very slow, open Web pages are very card. So the feeling is very uncomfortable, then use Wi
Wireless is good, but its speed is not satisfactory. Here are some tips for improving the wireless Internet access speed. I hope it will be useful to you. There are many factors that determine the speed of wireless Internet access. This article mainly analyzes the wireless
How to view the Internet terminal's speed on the router
If the router uses the process of slow speed of the phenomenon, you must be concerned about whether there are individual terminals to seize the speed. In the management interface of the router can see the speed of each
First, the experience of video call, after the temptation of high-speed Internet. Today, the three 3G technical standards will start completely. However, the parties on the 3G high-speed publicity despite the overwhelming, there is said that the test speed has reached 15Mbps, there are claims that the
Secret Book: Teach you how to speed up wireless Internet access. Recently, wireless Internet access acceleration has attracted the attention of many friends. Let's get to know more about the charm of wireless Internet access acceleration today! Virtual Server simulation, data packet filtering, and so on.
The CDMA or GP
Does Windows XP limit the speed of broadband connections, and does it mean that we can change the operating system to get faster speed on the Internet?
A: Now the broadband network is gradually moving into the family, access to a wide range of applications, but some users of broadband web browsing speed, upload and do
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