在Linux上实现Informix数据库的高并发,可以遵循以下步骤和建议:
ulimit -n 65535 echo "net.core.somaxconn = 65535" >> /etc/sysctl.conf echo "net.ipv4.tcp_max_syn_backlog = 65535" >> /etc/sysctl.conf echo "vm.swappiness = 10" >> /etc/sysctl.conf sysctl -p dbpage和logbuf的大小。ALTER DATABASE mydb BUFFERPOOL mybp SIZE 4G; ALTER DATABASE mydb LOGBUFFER mylb SIZE 1G; ALTER DATABASE mydb LOGFILE mylog ON; ALTER DATABASE mydb LOGARCHMETH1 DISK '/path/to/archive' USING TAG 'mytag'; CREATE TABLE mytable ( id INT NOT NULL, data VARCHAR(100) ) PARTITION BY RANGE (id) ( PARTITION p1 VALUES LESS THAN (1000), PARTITION p2 VALUES LESS THAN (2000), PARTITION p3 VALUES LESS THAN MAXVALUE ); CREATE INDEX idx_mycolumn ON mytable (mycolumn); onstat、onmode等,监控数据库性能。max_connections。通过以上步骤和建议,可以在Linux上实现Informix数据库的高并发处理。请根据实际环境和需求进行调整和优化。