bind card in db2

Keepalived + HAProxy implements the configuration of MySQL high-availability load balancing, keepalivedhaproxy Keepalived Because mysqlcluster is used in the production environment, high-availability load balancing is required. keepalived + haproxy

Keepalived Due to the use of mysqlcluster in the production environment, high availability load balancing is required, and keepalived+haproxy is provided here for implementation. The main function of keepalived is to realize the fault isolation of

Wake up in the morning, found that the production database was deleted, leaving a database called "Please_read", the contents are as follows:"Info": "Your DB is backed on our servers, to restore send 0.1 BTC to the Bitcoin Address then send an email

1.Heartbeat IntroductionHeartbeat is a Linux open source, widely used high-availability cluster system, since 1999 to now, released a number of versions, is currently open source Linux-ha project The most successful example, in the industry has been

1. Heartbeat Introduction Heartbeat is an open-source Linux-based, widely used high-availability cluster system. Since 1999, many versions have been released, it is currently the most successful example of the open-source Linux-ha project and has

  [Reposted] Java in China -- feelings in Silicon Valley Don't talk about Java in China-tens of millions of people will jump out and compete with you.The more I don't have the heart to tell, the more I don't have the heart to see the feeling of

Environment Introduction: System: centos6.3 mini X64 IP: 172.16.1.200 Integrated Environment: Lnmp ------------------------------ Installation start: 1. Install the FCGI Module # Yum install-y perl-devel # Wget http://search.cpan.org/CPAN/authors/id/

About MongoDB Mongdb is a cross-platform, document-oriented database that enables high performance, high availability, and easy scalability, and is an open source database system based on distributed file storage. In the case of high load,

Server I told a story of the background is this, in a certain POS project using SQL SERVER 2000 to do the foreground database, IBM's DB2 do background database. The environment for the foreground database is such that the operating system is Windows

The exploit phase utilizes the information obtained and the various attack methods to implement infiltration. An encrypted communication vulnerability diagnosis for a Network application vulnerability diagnostic project must be performed. As the