大约有 800 项符合查询结果(耗时:0.0235秒) [XML]

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Where are my postgres *.conf files?

...srvname = 'postgres' # (Kerberos only) #krb_caseins_users = off # - TCP Keepalives - # see "man 7 tcp" for details #tcp_keepalives_idle = 0 # TCP_KEEPIDLE, in seconds; # 0 selects the system default #tcp_keepalives_interval = 0 # TCP_KEEPINTVL, in seconds; ...
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OceanBase使用libeasy原理源码分析:服务器端 - 数据库(内核) - 清泛网 - ...

...冲区的数据结构)的形式加到请求所属于的easy_connection_t(TCP连接)的输出缓冲区链表中 handler_.encode = ObMySQLCallback::encode; // libeasy回调这个函数用于从该连接的输入缓冲区中反序列化出一个符合MySQL协议的包,然后吐给上层使用 hand...
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Has anyone ever got a remote JMX JConsole to work?

... arbitrary Port for RMIServer stubs download The java process opens a new TCP Port on the linux machine, where the RMI Server-Stubs will be available for download. This port also needs to be available via SSH Tunnel to get a connection to the Java Virtual Machine. With netstat -lp this port can be...
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大数据能否拯救中国足球? - 资讯 - 清泛网 - 专注C/C++及内核技术

...表示:“希望俱乐部能在球场增加先进的采集设备,实时监控球员的训练情况,能够及时为教练员和球队技术小组提供第一手相关数据资料。” 大数据到底在足球比赛中有多重要?郑明表示:“现代专业足球数据分析对于职业...
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SQL Server, convert a named instance to default instance?

... for INSTANCENAME you want to make available (i.e. SQLExpress) Right-click TCP/IP and click Enabled Right-click TCP/IP and go to Properties Go to the IP Addresses tab Scroll down to the IPAll section Clear the field TCP Dynamic Ports (i.e. empty/blank) Set TCP Port to 1433 Click Ok Go to SQL Serv...
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How do ports work with IPv6?

...addressing scheme, DHCP [DHCPv6] and ICMP [ICMPv6]. So basically, anything TCP/UDP related, including the port range (0-65535) remains unchanged. Edit: Port 0 is a reserved port in TCP but it does exist. See RFC793 share ...
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Java JDBC - How to connect to Oracle using Service Name instead of SID

... below: jdbc:oracle:thin:@(DESCRIPTION =(ADDRESS_LIST =(ADDRESS =(PROTOCOL=TCP)(HOST=blah.example.com)(PORT=1521)))(CONNECT_DATA=(SID=BLAHSID)(GLOBAL_NAME=BLAHSID.WORLD)(SERVER=DEDICATED))) share | ...
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How do I find which program is using port 80 in Windows? [duplicate]

... If you want to be really fancy, download TCPView from Sysinternals: TCPView is a Windows program that will show you detailed listings of all TCP and UDP endpoints on your system, including the local and remote addresses and state of TCP connections. On...
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当ORACLE 11G 遇到 JUNIPER 防火墙 - 数据库(内核) - 清泛网 - 专注C/C++及内核技术

...个是描述ORALCE 11G以前的版本。我通过在ORALCE 主机上事实监控端口发现全部都是从1521端口出去,并且结合网上的一些帖子。判断在ORACLE 11G在linux上是不存在端口随机的问题。 第三个说法,PL/SQL 客户端的安装方式比较特殊需要...
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实战低成本服务器搭建千万级数据采集系统 - 更多技术 - 清泛网 - 专注C/C++...

...、通过各大微博的网页搜索,可见即可抓的方式,结合反监控系统模块模拟人的正常行为操作,搜索30万关键词数据,使资源最大化利用。为了保证在一个小时采集到,需要采用分布式多线程模式抓取,并发采集。并发的时候不...