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Analysis, power configuration, and switching planning are necessary. However, due to the mutual constraints of various factors, it is often a trigger. For example, soft switchover can reduce the call-down rate during user switchover. However, when a user performs soft switchover, it can also establish a business channel with multiple base stations in the active set, in this way, the resources of multiple base stations are occupied, which means the network
In fact, many of the network setup features hidden in the system's shadows, is a lot of system optimization skills can not be touched, in many cases because of these improper settings of the network function slowed down the system start speed; For this reason, we will be able to screen these improper network functions,
put forward the demand, ask a friend to bother to develop a chain of management tools for their own use, can be monitored reprinted articles/posts are deleted, statistics published every day, Baidu included in the number of the rate, a number of outside the chain publishing station collection rate, Baidu domain number and Yahoo outside the chain number of daily increments, Keyword ranking daily fluctuations, the above can chart and curve form to view the daily data changes. At present, seowhy,
Can not blindly find the keyword to start optimization. Optimization is a long-term implementation of the process, corporate Web site optimization needs some marketing strategies. Then there is a tactical strategy that may be more helpful to optimization, while achieving both easy
In enterprise applications, the performance of WLAN is often not truly realized. How can we improve the performance of wireless networks and bring extraordinary application experience to users? Maybe you should look at the following four optimization suggestions.What is the expected performance of companies that deploy wireless networks? It is very likely that the performance of the wireless network has not
The introduction of network optimization for mobile, not limited to Android, is also available for IOS and H5.This article starts in the public number Codekk.A network request can be divided into two parts, which are connected to the server and get the data.The process of DNS resolution is also included before connecting to the server, and data may be cached afte
With the development of China's routing industry, it also promotes a wide range of router technologies. Next we mainly analyze the network optimization speed through the router technology. How to maximize the speed and performance of the network has always been a concern of enterprise network managers. This article wil
LAN in the construction and use, it is inevitable that such a failure. Troubleshooting and optimizing the system is one of the most basic tasks in managing a local area network. From the point of view of eliminating faults and optimizing performance, this paper sums up some experiences and techniques of local area network maintenance and optimization, in which th
After studying the technical optimization solution of 3G local access network for a long time, I would like to share with you that you will certainly have a lot of gains after reading this article. I hope this article will teach you more things. The 3G local access network bearer scheme should be selected from the operational and technical aspects. From the opera
curve before optimization, the figure shows the method call TP99 indicator jitter between 100~300ms is the optimized performance curve, can see the optimized method call TP99 indicator in the 100~150ms range, and relatively stable; Although WSFC no longer has a heartbeat line like Windows cluster, in order to avoid the impact of large data synchronization on the application access link, it is recommended to increase the direct line (or dedicated d
=1cityid=2userid=6092max=10minid=0 @GET ("/app/home/timeline?") Set is a GET request or a POST request callIf you just want to get a string from the interface, then call's generic can be filled responsebody, if you want to parse the JSON into an object, then fill in the generic type of the classThen you should fill in the relevant parameters, request the network, note that retrofit the host address and interface to separate the address, convenie
Search Engine | optimization | search Engine | optimization Today, the Car Meter Network forum for optimization, found that the Dynamic Network Forum 7.0 has taken into account the search engine problem, simply to modify can be very good
The Optimization Analysis of CDMA networks is very complex. Operators should clarify their ideas and implement them step by step, so as to lay the foundation for the implementation of network optimization in the next stage. Network Optimization analysis mainly includes deter
Oracle Database and application optimization Developer Network Oracle Oracle Database and application optimization Developer Network Oracle The ORACLE tutorial is: Oracle Database and application optimization Developer Network Or
augmented from this point for(inti=head[now];i!=-1; i=edge[i].nxt)//Current ARC optimization Fast 150ms { if(deep[edge[i].v]==deep[now]+1edge[i].flow)//only points that meet distance requirements and traffic requirements can be augmented { intcanflow=DFS (Edge[i].v,min (Nowflow,edge[i].flow)); Edge[i].flow-=canflow;edge[i^1].flow+=canflow;//augmentedtotflow+=Canflow; Nowflow-=Canflow; if(nowflow0) Break;//The current p
the SKB processing flow down at least once skb_copy, such a copy operation can not be avoided? Assume that some netfilter hooks are loaded. SKB is required to write, such serialization behavior can seriously affect the processing efficiency of Linux network protocol stack, which is one of the common problems of netfilter.Attached: Optimization point for SKB operation1. Is it better to assume that the data
We have already witnessed the development of wireless networks, but we believe that we are not very clear about the mobile network optimization technology. Here we will focus on it. The network optimization of the mobile communication system mainly includes two aspects: Wireless Ne
for NAT, 51200 131072 204800 in My network)# TCP Write buffer, reference optimization value: 8192 436600 873200 min, default, maxNet.ipv4.tcp_wmem = 8192 436600 873200Min: Reserve the minimum amount of memory used to send buffers for the TCP socket. Each TCP socket can be used after it is recommended. Default value is 4096 (4K)Default: The amount of memory reserved for the TCP socket for sending buffers, w
resolution order is DNS à NIS à/etc/hosts. You can use/etc/netsvc. CONF file or nsorder environment variable to change the default name resolution order to speed up name resolution. If/etc/netsvc. if both the conf file and the nsorder environment variable exist, nsorder takes effect. Use the nsorder variable to change the resolution sequence, which is defined using the following method: Export nsorder = Local, NIS, bind Use the/etc/netsvc. conf file and add the following to the file: Hosts =
Cellforrowatindexpath: methods, the frequency of this method call is also very high, and it is not a necessity to put time-consuming code in it.97, picture loading there is a small trick is when the picture in the asynchronous loading, the image of the Cell scrolled out of the screen, then immediately the download of the operation to Cancel off, to avoid unnecessary resource consumption.98. Do not stretch the picture in the Cell99, if the Cell has a shadow, try to use the picture instead of man
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