http://technet.microsoft.com/en-us/library/cc756878(v=ws.10).aspx In this section Network Load Balancing Terms and Definitions Network Load Balancing Architecture Network Load Balancing Protocols Application Compatibility with Network Load Balancing…

https://en.wikipedia.org/wiki/Dynamic_Host_Configuration_Protocol The DHCP employs a connectionless service model, using the User Datagram Protocol (UDP). It is implemented with two UDP port numbers for its operations which are the same as for the BO…

Optimizing Server-Initiated Network Use This lesson teaches you to Send Server Updates with GCM Network traffic sent by server programs to your app can be challenging to optimize. A solution to this problem is for your appp to periodically poll the s…

HTTP Cache 目录 1 Operation 2 Sparse Entries 3 Truncated Entries 4 Byte-Range Requests 5 HttpCache::Transaction   Overview   The HTTP Cache is the module that receives HTTP(S) requests and decides when and how to fetch data from the Disk Cache or from…

ARP Poisoning - arpspoof Arpspoof is a tool part of a suit called dsniff, which contains a number of network penetration tools. Arpspoof can be used to launch a MITM attack and redirect traffic to flow through our device. 1. Tell the target client th…

CF memsql Start[c]UP 2.0 B B. Distributed Join time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output Piegirl was asked to implement two table join operation for distributed database system, minim…

NetworkEnvironment 是一个TaskManager对应一个,而不是一个task对应一个 其中最关键的是networkBufferPool, operator产生的中间结果,ResultPartition,或是input数据,InputGate 都是需要memory来暂存的,这就需要networkBufferPool来管理这部分内存 /** * Network I/O components of each {@link TaskManager} instance. The netw…

DATEADD和DATEDIFF函数.其他日期处理方法 .已打开的端口.FORMAT函数 DATEADD和DATEDIFF函数.其他日期处理方法 .已打开的端口.Format函数 KeyLife富翁笔记 作者: microtan 标题: SQL 中日期的处理 关键字: SQL 中日期的处理 分类: 个人专区 密级: 公开 (评分: , 回复: 0, 阅读: 131) »» 通常,你需要获得当前日期和计算一些其他的日期,例如,你的程序可能需要判断一个月的第一天或者最后一天.你们大部分人大概…

转载自:http://www.mikewootc.com/wiki/net/protocol/rtsp.html 目录: 概述 RTSP简介 协议特点 协议细节 典型的rtsp交互过程 RTSP消息格式 方法定义 消息头定义 状态码 rtsp中常用方法举例 SDP协议概述 简介 SDP协议格式 SDP协议举例说明 概述 RTSP简介 RTSP(Real Time Streaming Protocol), 实时流传输协议, 是TCP/IP协议体系中的一个应用层协议, 由哥伦比亚大学, 网景和Rea…

http://www.onjava.com/pub/a/onjava/2001/05/30/optimization.htmlComparing the performance of LinkedLists and ArrayLists (and Vectors) (Page last updated May 2001, Added 2001-06-18, Author Jack Shirazi, Publisher OnJava). Tips: ArrayList is faster than…